Even with limited bandwidth

Système de transmission vidéo en direct Tm8000 BON ÉTAT GÉNÉRAL DANS SAC A DOS D ORIGINE VENDU AVEC ALIMENTATION SECTEUR TVU Networks, technology leader in live TV over Internet, is pleased to announce the release of the SDI version of the TVUPack, first mobile HD news-gathering backpack. The TM8000, now introduces new capabilities including SDI, HDMI, and Composite input, iPod wireless monitoring, and a wireless Hotspot feature. The release of the TM8000 allows broadcasters to utilize SDI video and audio input in the transmitter and SDI video and audio output in the receiving terminal. The TVUPack’s advanced low-delay video encoding engine is very powerful and packaged in a compact size. It is capable of delivering a vivid broadcast-quality signal with a low latency of 2 seconds, even with limited bandwidth. TVU’s VBR technology automatically adjusts the bit-rate according to the total available bandwidth. With VBR, the TVUPack will always use the full available bandwidth and deliver the best possible picture. Introducing the wireless Hotspot feature, the TM8000 not only delivers a live HD signal back to the broadcast facility - it’s also a gateway to the Internet. With this feature, the user’s laptop computer can access the Internet wirelessly. The Hotspot allows you to access your footage; you can edit on your laptop, and send the finished story back to the broadcast facility through the TVUPack. En savoir plus Collaboration commerciale.

Truly exceptional equipment for its size, very powerful and impressive sound, perfect working condition. Could consider posting it internationally but please, ask for a quote as the postage differs from country to country and the amount in the description is for European Union only, thanks. This ad is for the amp only, no headphone is part of the sale! (if that is needed to be specified anymore) The CanAmp is a two-stage amplifier. While the first - voltage gain - stage is based on an integrated circuit of the highest audio pedigree, the second - power gain - stage is a single-ended, pure Class-A amplifier. It enables the CanAmp to drive virtually any headphones from 8 ohms up to 600 ohms. As its output power (at 8 ohm) is nearly 1W, the CanAmp could drive even a high-sensitivity loudspeaker! The unit has no internal wiring, and the signal path is kept to a minimum on its PCB. Its high-quality, 1 dB-tolerance Blue Alps volume pot goes through a further selection process during manufacturing to achieve an even tighter, 0.5 dB tolerance. The CanAmp not only has a line-level input but offers a line-level output to boot; it can therefore be connected to the TAPE MONITOR output of an amplifier, leaving the TAPE output free for additional components (MP3, MiniDisc, CDR, etc.). Gold-plated RCA terminals are used, and soldered directly onto the fibreglass PCB. Measured performance is excellent, the bandwidth going far beyond the audio range in both bass and treble, with low distortion into any normal headphone impedance and plentiful output. Output level isn’t everything and the Heed will in any case drive even harder, but this amp impressed not least on account of its large audio scale. Indeed, even with quite modest volume-control settings the soun just seemed big and generous, tonally, dynamically and even spatially. Once again, there’s a lot of detail, but the dominant impression is of size. Funnily enough, this was perhaps more pronounced with some unaccompanied solo vocals than with orchestra or mega-rock, but that just serves to remind one that the human voice can indeed be a very big instrument. Perhaps if you like your music a bit on the polite side this may seem a touch excessive, but we freely confess that we just loved it. Tonality is great too. Very wide soundstage. Open airy 3D sound. The soundtage seems to stretch way beyond the headphones with an airy feel each instrument separated in its own space. Imaging is well defined and the midrange and treble are at a level that makes listening for long periods very non-fatiguing. The Op-amp can be swapped for other types to give a different sound balance if preferred such as the AD823AN (more pronounced high end) or LM4562NA (more forward sound with better bass control). Having said that the supplied chip sounded the best overall to my ears. b'"'What blew me away is the depth of the music, it seems to have layer upon layer thus making the music three dimensional. This thickness is then presented with an almost reverb quality that makes you feel engulfed by the music. I am hearing stuff that I did not know was recorded in my Cd's because I could not hear it before.b'"' b'"'I don't care how big the amp or how big its price tag, the HEED is by far the best I have heard to date bar none. As you say the b'"'depthb'"' is palpable with every instrument in its own space in time.... once you get over the psychological fact that this amp only costs XYZ and the circuit is SO simple that it can't possibly sound good and you start listening (and enjoying) the music you start realising just how good an amp this is. don't care how big the amp or how big its price tag, the HEED is by far the best I have heard to date bar none. As you say the b'"'depthb'"' is palpable with every instrument in its own space in time.... once you get over the psychological fact that this amp only costs XYZ and the circuit is SO simple that i En savoir plus

Description PACKAGE: 1 x Sony WF-1000XM5 Earphones with Charging Case (New) or Charging Case Only(Used) The charging case sold separately is used, please pay attention when purchasing!!! Product Description: The WF-1000XM5 features cutting-edge technology to deliver premium sound quality and the best truly wireless noise-cancelling performance on the market1. With a specially designed driver unit, for wide frequency production, deep bass and clear vocals, these headphones are designed to immerse you in a sound so good, it feels like you're in the studio with your favorite artists. Specifications: Noise Cancellation: The WF-1000XM5 reduces external noise over a wide bandwidth, from low to high frequencies. Real-time noise cancelling processing can be optimized to provide the best performance for your environment so you will hear a big difference, especially in airplanes or trains. Astonishing sound quality: Enjoy richer, more detailed vocals thanks to a specially designed driver unit Dynamic Driver X for wide frequency reproduction, you will experience richer vocals and enhanced fine details. Excellent call quality: Mute the outside world with Precise Voice Pickup Technology and advanced audio signal processing. The person on the other end of the call will hear your voice clearly, even when you are in noisy situations. Small and beautifully designed: With an improved glossy texture and a more luxurious feel, these earbuds fit comfortably in your ears while keeping out external sounds. Noise Cancellation technology: Exclusively developed by Sony, the Integrated Processor V2 unlocks the full potential of our HD Noise Cancelling Processor QN2e. The unique combination of technology controls the six microphones, across both ears, to deliver unprecedented noise cancelling quality. Multipoint Connection: For smooth switching, the WF-1000XM5 can be paired with two Bluetooth devices simultaneously so, when a call comes in, your headphones can automatically connect to the right one. Adjusts to the world around you: Adaptive Sound Control senses where you are and what you’re doing, then uses AI to change ambient sound settings for the ideal listening experience. Over time, it will learn your behavior, recognize locations you visit, and tailor the sound to suit your location. Talk and only hear ambient sound: You can set Speak-to-Chat to pause the music as soon as you start speaking to someone, so you can hear just ambient sound and conduct a conversation – handy if you want to keep your headphones on or your hands are full. Water resistant for everyday use: With an IPX4 resistance rating, splashes and sweat won’t stop these headphones – so you can keep moving to the music. Designed with the environment in mind: With Sony’s commitment to achieve a smaller footprint and help you enjoy the music you love, plastics are not used in the WF-1000XM5 packaging material (except for excluding coating and adhesives). Listen all day, charge in minutes: You can enjoy up to 8 hours of charge on your headphones and store another up to 16 hours in the case for a total of up to 24 hours of listening every time you leave the house. And for your convenience, 3-minute quick charge will give you up to 60 minutes of play. Designed for less distortion: Thanks to two new processors, the HD Noise Cancelling Processor QN2e and Integrated Processor V2, the WF-1000XM5 incorporates precision 24-bit audio processing and high- performance analogue amplification. The result is low distortion and crystal clear audio. AI technology for precision sound: Using Edge-AI, DSEE Extreme upscales compressed digital music files in real-time, including those from popular streaming services. Spatial sound with 360 Reality Audio: With 360 Reality Audio headphones and the Sony Headphones Connect app, an advanced personal optimization algorithm gives you an even greater sense of sound space, distance and height, allowing you to become even more immersed in the music. Comfortable and s En savoir plus Collaboration commerciale.

THRESHOLD SA/3     Verkaufe meinen THRESHOLD SA/3 LIMITED EDITION PURE A KLASSE Verstärker in perfektem Zustand. 53W per chanel Seltene Verstärker, beste serie von Threshold nach vielen Kritiks mit einem voragendem Klang in alle Musik style. Immer in einem non smoking Zimmer. Nur Abhohlung oder Sendung unter Vollverantwortung und kosten kann der Amplifier geschickt sein.       THRESHOLD SA3 LIMITED EDITION PURE CLASS A AMP WORKING PERFECT VERY GOOD CONDITION,   Threshold SA/3 Stasis Power amplifier Optical Bias Power Amp. 50 watts per channel -- Pure Class A. These amps do not come up for sale very often -- for good reason. Designed by Nelson Pass during Threshold's heyday and considered to have very smooth sound, good thermal stability and more detail than Threshold's earlier amps. Threshold referred to the sound of this SA series as "extraordinary musical accuracy". The SA/3 is a favorite of Threshold lovers for its warm sound, and this amp is built like a tank. Machined-aluminum faceplate and metal chassis. Gold-plated machined Teflon insulated input connectors, five-way binding posts with gold-plated contact surfaces, military grade glass epoxy circuit boards are all hand soldered, and assembly and final adjustment was completed under the supervision of Nelson Pass. It delivers 16 continuous amps and 80 peak amps per channel and will effortlessly drive most speakers. Threshold SA/3 50watt/channel Stasis Pure Class A Power Amplifier. This amplifier, designed by Nelson Pass and Built in the USA by Threshold employs pure Class A circuitry at every stage - there is no corrective feedback loop, and the resulting sound is absolutely unmatched. There is nothing on the market today that comes close. This amplifier will drive even the most difficult speakers (think Quads or other electrostatics), as well the simplest bookshelf system, to the very limits of their sonic capability. Circuit boards are military grade, glass epoxy, with gold over nickel over copper plated traces. All connections are hand soldered. This is a limited edition. Input connections are gold plated. This amp is absolutely Gem Mint inside and out and sounds magnificent. It weighs 56 pounds Um ohne Gefährt vorwärts zu fahren ist Mir lieber eine Abholung. Der Kunde eine Sendung möchte geht auf eigene Kosten und Risiko.   Preis:  2200€   Mein Handy: (33) 608980215

THRESHOLD SA/3     Verkaufe meinen THRESHOLD SA/3 LIMITED EDITION PURE A KLASSE Verstärker in perfektem Zustand. 53W per chanel Seltene Verstärker, beste serie von Threshold nach vielen Kritiks mit einem voragendem Klang in alle Musik style. Immer in einem non smoking Zimmer. Nur Abhohlung oder Sendung unter Vollverantwortung und kosten kann der Amplifier geschickt sein.       THRESHOLD SA3 LIMITED EDITION PURE CLASS A AMP WORKING PERFECT VERY GOOD CONDITION,   Threshold SA/3 Stasis Power amplifier Optical Bias Power Amp. 50 watts per channel -- Pure Class A. These amps do not come up for sale very often -- for good reason. Designed by Nelson Pass during Threshold's heyday and considered to have very smooth sound, good thermal stability and more detail than Threshold's earlier amps. Threshold referred to the sound of this SA series as "extraordinary musical accuracy". The SA/3 is a favorite of Threshold lovers for its warm sound, and this amp is built like a tank. Machined-aluminum faceplate and metal chassis. Gold-plated machined Teflon insulated input connectors, five-way binding posts with gold-plated contact surfaces, military grade glass epoxy circuit boards are all hand soldered, and assembly and final adjustment was completed under the supervision of Nelson Pass. It delivers 16 continuous amps and 80 peak amps per channel and will effortlessly drive most speakers. Threshold SA/3 50watt/channel Stasis Pure Class A Power Amplifier. This amplifier, designed by Nelson Pass and Built in the USA by Threshold employs pure Class A circuitry at every stage - there is no corrective feedback loop, and the resulting sound is absolutely unmatched. There is nothing on the market today that comes close. This amplifier will drive even the most difficult speakers (think Quads or other electrostatics), as well the simplest bookshelf system, to the very limits of their sonic capability. Circuit boards are military grade, glass epoxy, with gold over nickel over copper plated traces. All connections are hand soldered. This is a limited edition. Input connections are gold plated. This amp is absolutely Gem Mint inside and out and sounds magnificent. It weighs 56 pounds Um ohne Gefährt vorwärts zu fahren ist Mir lieber eine Abholung. Der Kunde eine Sendung möchte geht auf eigene Kosten und Risiko.   Preis:  2200€   Mein Handy: (33) 608980215 Ich kann wegen Corona bis Kehl fahren

read this announcement in english below Casque sans fil  SENNHEISER   RS 4200 (TR + RR 4200)  avec batterie Occasion, très propre et en parfait état de fonctionnement. Vendu avec son câble "jack 3.5mm" d'origine, son alimentation et la batterie. Marque:  SENNHEISER (Allemagne) Reference: RS 4200 (cela inclus la base TR 4200 et le casque RR 4200) Descriptif  Idéal pour la transmission du son de la TV pour les personnes malentendantes, ou tout simplement pour entendre la télévision sans déranger les personnes voisines. Liberté de mouvement dans un périmètre pouvant atteindre 100 mètres (selon obstacles). Transmission du son à travers les murs et les plafonds, même jusqu'à votre jardin. Réglage automatique intelligent: le casque est doté d'une fonction de recherche automatique et de mémoire. La fonction de compression garantit une excellente intelligibilité des voix et une très bonne reproduction de la musique. Profitez du son de la télévision et de la musique sans déranger les autres. Très facile à installer et à connecter. La mise en route du casque est automatique dès qu'il est porté. Il s'éteint de lui-même lorsqu'on l'enlève. Caractéristiques Type de casque:  Stéthoscopique à écouteurs intra-auriculaires Alimentation:  Adaptateur secteur inclus Câble:  Inclus, longueur 2 m  (jack stéréo 3,5 mm) Caractéristiques   Bande passante: 50 Hz - 16 KHz Mode: Stéréo Poids du casque:   53 g    y compris la batterie Poids de la base:  150 g Mode de connexion:   Sans fil (fréquence radio, sans latence) Portée:    jusqu'à 100 m selon configuration des lieux Type de modulation: FM stéréo Fréquences porteuses: 863,3 / 864,0 / 864,7 MHz. Bande passante audio: 50 - 16000 Hz. Facteur de distorsion: à 1 kHz.  Niveau de pression acoustique maximum: 125 dB Durée de fonctionnement: (récepteur) jusqu'à 9 heures Temps de charge: environ 3 heures Voir plus de détails sur les photos présentes dans cette annonce. L'appareil sera très soigneusement emballé afin de ne subir aucun dégât durant le transport. SENNHEISER RS 4200 (TR + RR 4200) wireless headset with battery Pre-owned, very clean and in perfect working condition. Sold with a 3.5mm jack cable, power supply and battery. Brand: SENNHEISER (Germany) Reference: RS 4200 (this includes the TR 4200 base and the RR 4200 headset) Description  Ideal for the transmission of the sound of the TV for hearing impaired persons, or simply to watch the TV without disturbing neighbouring persons. Freedom of movement in a perimeter of up to 100 meters (depending on obstacles). Sound transmission through walls and ceilings, even into your garden. Intelligent automatic tuning: the headphones have an automatic search and memory function. The compression function ensures excellent speech intelligibility and music reproduction. Enjoy the sound of TV and music without disturbing others. Very easy to install and connect. The headphones are switched on automatically as soon as they are worn. The device turns itself off when removed from the head. Features Headset type: Stetoscopic in-ear headphones Power supply: AC adapter included (european prongs). Cable to the sound source: Included, length 2 m (3.5 mm stereo jack) Specifications    Bandwidth: 50 Hz - 16 KHz Mode: Stereo Headset weight: 53g including battery Base weight: 150 g Connection mode: Wireless (radio frequency, no latency) Range: up to 100 m (330 ft.) depending on location Modulation type: FM/stereo Carrier frequencies: 863.3 / 864.0 / 864.7 MHz. Audio bandwidth: 50 - 16000 Hz. Distortion factor: at 1 kHz. Maximum sound pressure level: 125 dB Operating time: (receiver) up to 9 hours Charging time: about 3 hours See more details in the pictures in this listing. The set will be very carefully packed to avoid any damage during transport.

read this announcement in english below Casque sans fil  SENNHEISER   RS 4200 (TR 4200 + RR 4200)  avec batterie Occasion, très propre et en parfait état de fonctionnement. Vendu avec son câble "jack 3.5mm" (2,10 m) d'origine, son alimentation et la batterie. Marque:  SENNHEISER (Allemagne) Référence: RS 4200 (cela inclus la base TR 4200 et le casque RR 4200) Descriptif  Idéal pour la transmission du son de la TV pour les personnes malentendantes, ou tout simplement pour entendre la télévision sans déranger les personnes voisines. Liberté de mouvement dans un périmètre pouvant atteindre 100 mètres (selon obstacles). Transmission du son à travers les murs et les plafonds, même jusqu'à votre jardin. Réglage automatique intelligent: le casque est doté d'une fonction de recherche automatique et de mémoire. La fonction de compression garantit une excellente intelligibilité des voix et une très bonne reproduction de la musique. Profitez du son de la télévision et de la musique sans déranger les autres.  Réglage manuel par molettes du volume sonore et de la balance gauche/droite. Très facile à installer et à connecter. La mise en route du casque est automatique dès qu'il est porté. Il s'éteint de lui-même lorsqu'on l'enlève. Généralités Type de casque:  Stéthoscopique à écouteurs intra-auriculaires. Alimentation:  Adaptateur secteur inclus. Câble audio:  Inclus, longueur 2,2 m  (jack stéréo 3,5 mm). Caractéristiques    Bande passante: 50 Hz - 16 KHz. Mode: Stéréo. Poids du casque:   53 g    y compris la batterie. Poids de la base:  150 g. Mode de connexion:   Sans fil (fréquence radio, sans latence). Portée:    jusqu'à 100 m selon configuration des lieux. Type de modulation: FM stéréo. Fréquences porteuses: 863,3 / 864,0 / 864,7 MHz. Bande passante audio: 50 - 16000 Hz. Facteur de distorsion: à 1 kHz.  Niveau de pression acoustique maximum: 125 dB. Durée de fonctionnement: (récepteur) jusqu'à 9 heures. Temps de charge: environ 3 heures pour une pleine charge. Voir plus de détails sur les photos présentes dans cette annonce. L'appareil sera très soigneusement emballé afin de ne subir aucun dégât durant le transport. SENNHEISER RS 4200 (TR 4200 + RR 4200) wireless headset with battery Pre-owned, very clean and in perfect working condition. Sold with a 3.5mm jack cable (2.1 m), power supply and battery. Brand: SENNHEISER (Germany) Reference: RS 4200 (this includes the TR 4200 base and the RR 4200 headset) Description  Ideal for the transmission of the sound of the TV for hearing impaired persons, or simply to watch the TV without disturbing neighbouring persons. Freedom of movement in a perimeter of up to 100 meters (depending on obstacles). Sound transmission through walls and ceilings, even into your garden. Intelligent automatic tuning: the headphones have an automatic search and memory function. The compression function ensures excellent speech intelligibility and music reproduction. Enjoy the sound of TV and music without disturbing others. Manual adjustments of volume and left/righ balance. Very easy to install and connect. The headphones switch on automatically as soon as they are worn. They turn off when removed from the head. Features Headset type: under-the-chin in-ear headphones. Power supply: AC adapter included (european prongs). Audio cable: length 2.1 m (3.5 mm stereo jack). Specifications    Bandwidth: 50 Hz - 16 KHz. Mode: Stereo. Headset weight: 53 g including battery. Base weight: 150 g. Connection mode: Wireless (radio frequency, no latency). Range: up to 100 m (330 ft.) depending on location. Modulation type: FM stereo. Carrier frequencies: 863.3 / 864.0 / 864.7 MHz. Audio bandwidth: 50 - 16000 Hz. Distortion factor: at 1 kHz. Maximum sound pressure level: 125 dB. Operating time: (receiver) up to 9 hours. Charging time: around 3 hours for full charge. See more details in the pictures in this listing. The set will be very carefully packed in order to avoid any damage during transport.

DSP NIR L'appareil est basé sur la dernière technologie DSP 16 bits, qui permet le traitement de signaux même très perturbés. Le dispositif DSP-NIR réduit le bruit atmosphérique et les signaux d'interférence afin que le signal reçu devienne compréhensible. L'appareil est également équipé d'une variété de filtres optimisés à des fins de communication individuelles. Amélioration significative et suppression des interférences de la réception HF SSB, CW, PBT, Packet, SSTV, RTTY, NOTCH et Peak Filter 14 options de filtres différentes Fonction AGC Réglage de la bande passante (PBT) avec une bande passante de 300 Hz, 600 Hz, 1 200 Hz ou 2 100 Hz Amplificateur BF intégré de 3,2 W à 4 Ohm Technologie DSP 16 bits Tension de fonctionnement: 11-15 V CC / 500 mA Consommation de courant: maximum 1A Dimensions: 193 x 60 x 155 mm (L x H x P) Poids: environ 1,4 kg Fonctionne parfaitement Livrer sans cable ------------------------------------------------------------------------------------------------------------------------------------------- The device is based on the latest 16-bit DSP technology, which allows the processing of even very disturbed signals. The DSP-NIR device reduces atmospheric noise and interference signals so that the received signal becomes understandable. The device is also equipped with a variety of filters optimized for individual communication purposes. Significant improvement and removal of interference from HF reception SSB, CW, PBT, Packet, SSTV, RTTY, NOTCH and Peak Filter 14 different filter options AGC function Bandwidth adjustment (PBT) with bandwidth of 300 Hz, 600 Hz, 1200 Hz or 2100 Hz Integrated LF amplifier from 3.2 W to 4 Ohm 16-bit DSP technology Operating voltage: 11-15 V DC / 500 mA Current consumption: maximum 1A Dimensions: 193 x 60 x 155 mm (L x H x D) Weight: approximately 1.4 kg Working perfectly - Deliver without cable En savoir plus

DSP NIR L'appareil est basé sur la dernière technologie DSP 16 bits, qui permet le traitement de signaux même très perturbés. Le dispositif DSP-NIR réduit le bruit atmosphérique et les signaux d'interférence afin que le signal reçu devienne compréhensible. L'appareil est également équipé d'une variété de filtres optimisés à des fins de communication individuelles. Amélioration significative et suppression des interférences de la réception HF SSB, CW, PBT, Packet, SSTV, RTTY, NOTCH et Peak Filter 14 options de filtres différentes Fonction AGC Réglage de la bande passante (PBT) avec une bande passante de 300 Hz, 600 Hz, 1 200 Hz ou 2 100 Hz Amplificateur BF intégré de 3,2 W à 4 Ohm Technologie DSP 16 bits Tension de fonctionnement: 11-15 V CC / 500 mA Consommation de courant: maximum 1A Dimensions: 193 x 60 x 155 mm (L x H x P) Poids: environ 1,4 kg Fonctionne parfaitement Livrer sans cable ------------------------------------------------------------------------------------------------------------------------------------------- The device is based on the latest 16-bit DSP technology, which allows the processing of even very disturbed signals. The DSP-NIR device reduces atmospheric noise and interference signals so that the received signal becomes understandable. The device is also equipped with a variety of filters optimized for individual communication purposes. Significant improvement and removal of interference from HF reception SSB, CW, PBT, Packet, SSTV, RTTY, NOTCH and Peak Filter 14 different filter options AGC function Bandwidth adjustment (PBT) with bandwidth of 300 Hz, 600 Hz, 1200 Hz or 2100 Hz Integrated LF amplifier from 3.2 W to 4 Ohm 16-bit DSP technology Operating voltage: 11-15 V DC / 500 mA Current consumption: maximum 1A Dimensions: 193 x 60 x 155 mm (L x H x D) Weight: approximately 1.4 kg Working perfectly - Deliver without cable En savoir plus Collaboration commerciale.

Rare paire Luxman C300 et M300:Amplificateur et préamplificateur (avec phono). État : "Occasion" En excellent état de fonctionnement, notez qu' il faudra remplacer une ampoule du voyant Led  "classe A". Voltage 220V. Les deux appareils sont visibles chez Jefferson Hifi à Pérouse où je les ai déposés. Livraison possible en France, en Europe,etc nous consulter pour les frais d'envoi internationaux. Le M300 a été produit en même temps que la série C300. Je crois qu’il n’en a été produit que 2000 dans le monde. C’est non seulement une paire de collection, mais le haut de gamme des luxman des années 1980. Ils sont les dernières combinaisons pré/ampli, à avoir été fabriquées sans implication de Alpine(qui a ensuite  modifié sérieusement la qualité Luxman  hélas.). ils ont été primés "produit de l'année" au début des années 80.  Le M300 se laisse utiliser soit en classe A, où il développe 2x42 w sous 8 ohms en classe A, ou alors 172w en classe AB sous 8 ohms. Comme toujours chez Luxman, on peut espérer une dizainede watts supplémentaires dans chaque modes, vu qu'ils utilisent unsystème de mesure très strict sur leurs fiches techniques. Il faut surtout savoir qu’il ne faut basculer de classe AB en classe A que à l’arrêt, en redémarrage à froid.  Voici  les caractéristiques techniques (https://audio-database.com/LUXMANALPINE-LUXMAN/amp/m-300-e.html) et https://audio-database.com/LUXMANALPINE-LUXMAN/amp/c-300-e.html 1)Préampli C300: Frequency response: 0.5Hz to 140kHz   Total harmonic distortion: 0.005% Input sensitivity: 0.09mV (MC), 2mV (MM), 140mV (line)      Signal to noise ratio: 80dB (MM), 100dB (line) Output: 140mV (line), 1V (Pre out), 20V (Pre out Max)  Dimensions: 478 x 163 x 384mm     Weight: 9kg 2)amplificateur M300 Form Duo beta plusX poweramplifier Succession effectiveoutput (20Hz - 20kHz, both channel simultaneous operation) Class-A: 40W+40W (8ohms) AB class: 270W+270W (4ohms) 170W+170W (8ohms) THD (8 ohms) 20Hz- 20kHz-3dB Class-A: 0.005% or less AB class: 0.005% or less Cross modulationdistortion (8 ohms) 60Hz: 7kHz=4:1, -3dB Class-A: 0.005% or less AB class: 0.005% or less Output bandwidth Class-A: 10Hz-100kH-3dB(0.015% of distortion) AB class: 10Hz - -100kHz three dB(0.04% of distortion) Frequency characteristic 10hz-100kHz-1dB (aClass-A and AB class) Input sensitivity Class-A: 0.45V ABclass: 1V Input impedance 50kohm (a Class-A and ABclass) SN ratio (IHF-Acorrection) Class-A: 115dB ABclass: 120dB Remains noise (IHF-Acorrection) 30 microvolts (a Class-Aand AB class) Dumping factor 120 (1kHz, 8 ohms, aClass-A, and AB class) Protection network DC drift detectionspeaker protection network Overcurrent detection amplifierprotection network Attachment Circuit operationswitchpoint (indicator) Peek indicator Inputattenuator Headset jack Speaker-off switchpoint(indicator) Line phase sensor Supply voltage AC100V, 50Hz/60Hz Power consumption (Electrical Appliance and Material Control Law) Class-A: 420W ABclass: 430W Dimensions Width 478x height 214xdepth of 484mm Weight 30kg Stereo power amplifier which adopted the Duo beta plusX circuitry. In order to control NFB of an amplifier circuitry appropriately, the Duo beta circuitry was developed and it is adopted as M-300. After this makes amplifier to the extent that it is used also from a nakedness property as it was, it adds proper-quantity NFB and DC servo as finish of a tone quality, and is suppressing the transitional distortion of a supression of play sound, TIM, etc. by superfluous NFB etc. Furthermore, in M-300, the thought of a suitable control is introduced also into a power circuit, and it is considered as the power-source Duo beta plusX. At plusX, the stability of a comfortable tone quality and an operation is reconciled because the bottom gives controlling force calmly on the assumption that a generous power-source part. M-300 can change and use a Class-A and AB class. The Class-A operation has a structure which amplifies a signal wave form as it is. Therefore, it becomes unrelated to switching distortion or crossover distortion, and does not have the cause that it is distorted in addition to an element's own linearity. In M-300, the Class-A operation excellent in adopting a Duo beta as LAPT which excelled [element] in the high region property, and an amplifier circuitry, and adopting plusX as a power circuit is realized. In AB class, Oide power which drives transitional distortion below into a limit of measurement in pursuit of a nakedness property also in an operation, and is not made in a Class-A operation on it is realized. At the time of a switching of a Class-A / AB class, in a performance, sound does not break off and a noise is not generated, either. Circuitry constituted all the amplification stages from a push-pull circuit from the input stage to the output stage, and the amplifier which was excellent in the nakedness property which will be the requisite for a Duo beta circuitry is realized. The pre-driver stage is making the input stage the transistor which was excellent in the high region property with the cascode interconnection with the stream composition of the cascode bootstrap and the differential push pull by complimentary FET of a Pch type and a Nch type. And the driver stage and the power stage are considered as the push pull stream composition by a three-step Darlington connection. A linearity makes an output element high speed power transistor linear arithmetic processor-T which was well excellent in the high region property with a triple push pull stream composition, and the electric current is sent. In this way, the static characteristics and the dynamic behavior improved. And proper-quantity NFB and DC servo are added. The power-source part had the twin monophonic stream composition of right-and-left full independence, and has acquired the merit of a linearity covering all the bands, and the outstanding crosstalk property. The power transformer is performing and using the coil mandatory adopted and put into practice among the object for Rch, and two Lch. First, the power stage and the drive stage were made into another coil, and also the primary side and secondary side has unified the orientation of a coil. This is because it is checking having influence on play sound with the potential (polarity) which a transformer begins to roll, rolls and the last each has between opposite groundings. Moreover, four right and left adopt the type only with a capacity of 12,000 micro F for an audio as a filter capacitor, and low-impedance-ization of the power-source part is attained to it. In order to cope with the rush current which becomes large as the capacity of a power-source part becomes large, the rushes current preventing circuitry is adopted. The speaker protection network and the amplifier protection network are carried. The internal organs of the speaker protection network which detects DC output in an output-terminal and separates an output are carried out. Furthermore, when the speaker code etc. short-circuits, even if there is a big input, an amplifier circuitry is protected or the electric-current preventing circuitry is carried. After the elements currently used examine, it is using it, carrying out a tone-quality mandatory strictly uniquely. The film capacitor generally called non-polar is also arranging a polarity etc., and the capacitor is carrying out the tone-quality mandatory strictly. Moreover, the precision succession good transformation Detent volume excellent in the tone quality and a feeling of an operation is adopted as input attenuator. Furthermore, in terminals, the small gilding pin jack of contact resistance was adopted as the input terminal, and the large-sized screw type is adopted as a speaker termination. The product line was packed into the shortest distance, and also it has chosen high materials of the tone-quality effect, such as a shielded cable of oxygen free high conductivity copper and 500 core. Moreover, in order to suppress an elevation of the source impedance of the pattern side of a substrate, the power bus by a copper plate was adopted and the performance of a power source is employed efficiently. The line phase sensor is carried, by the functionality which detects this polarity, the polarity of the equipment was unified and the tone quality is improved. The indicator turned on at the clipping point of an output is carried, and a peek can be supervised.

Hello, I am selling my Gimball, only used a couple of times for sport videos recording. Will come in the original box and the invoice. Details below: ACR The Plus is a device capable of stabilising small digital cameras and DSLRs. The stabilisers job is to make sure that the horison level is perfectly kept where it should be even during the most insane shot – it also negates unwanted round movements of the camera. An agile operator experienced in working with Steadicam or similar systems can achieve results not possible before. The versatility of this technology is limited solely by the creativity of users and the gear itself is very easy to configure. Handing over The Plus during a single, continuous shot, changing the shooting action from handheld to UAV, working in normal and inverted modes – these tasks require only a moment of preparation and open completely new horizones to open-minded filmmakers. Give it a try! The stabiliser Thanks to using a twin gyro & accelerometer system the stabilisation itself is sharp and precise while keeping the device simple to use. A powerful processor allowed us to enhance the primal functionality of the stabiliser with a set of new functions: more natural, iconic Follow Mode, larger number of saveable settings profiles, more reliable operation in demanding conditions. Three direct drive brushless motors were created to perfectly control the camera on each of the stabilised axes. The stabiliser was built according to our own solutions and technology. We used the best available materials – aircraft grade duraluminum, carbon fibres. The electronics and motors were developed from scratch to meet the requirements of our most demanding users.   The device Is powered by a single LiIon battery (included in the set) fitted inside a dedicated compartment within the carbon tube. Depending on your gear configuration it can work constantly up to two hours on a single charge. The battery charger is also included. A uniqe feature is the possibility to power up external accessories attached close to your camera straight from the main battery thanks to an auxillary power socket located at the camera shelf. Such accessories include wireless video transmission systems, follow focus systems, etc. ACR The Plus is the upgraded version of the classic BeSteady ONE – the gimble which started our journey. The first units of the predcessor were delivered to the first users around the end of 2013. We would not have made it without the support of hundreds of wonderful people who supported us via the initial KickStarter campaign. Thanks to the invaluable help from many enthusiasts we were able to revaluate, test and complete the upgrade project with success.    The heart of the BeSteady is within the mainboard. Highly modified BaseCam software, developed in direct cooperation with Alexei Moskalenko, enabled us to create a product tailored for your needs. A fast Cortex processor, vast internal memory and twin gyro & accelerometer system allows the device to easily cope with tasks such as fast running, shooting from moving vehicles and working at uncommon and extreme angles and positions. The lack of complicated configuration procedures (the so-called PID tuning) is gone with the introduction of simple, understandable sliders responsible for setting the needed parameters for every axis. The uniqe, very characteristic handheld mode, the Follow Mode, allows the operator to catch smooth scenes during continuous takes thanks to responsive and natural movement control system with a lot of precise math behind it. Moreover, the device can be controled using a dedicated analog Thumbstick or an external remote control device. The stabiliser can work in different modes thanks to the implementation of advanced control & stabilisation algorythms. The basic mode of operation is the Xtended Stabilisation – where the device maintains the exact camera position targ

I'm selling this MATRIX X-SABRE PRO MQA DAC, one of the best sounding dacs I have ever owned, and i have owned quite a few in my lifetime !  It is in perfect condition, just as new (i take very good care of my audio gear), and comes with a usb cable and a power cord. It also comes with a remote control. I'm selling it with regret, but i am going to upgrade for a much more expensive dac/streamer. I hope the one i get will sound as good as the Matrix !  It is one of the best rated dacs by the audio science review ! (See article below) It can read any audio files, including mqa from a lot of sources (streamers) with a musicality that will put chivers to your spine ! You can ear each instrument very clearly and with a lot of detail but no harshness. It retails at 2200 euros, i'm selling it at 1400. It's a bargain for music lovers ! Cheers ! Service de livraison : Colissimo The Matrix gets a lot of positive reviews in the audiophile community. Just check it out: https://www.audiosciencereview.com/forum/index.php?threads/matrix-audio-x-sabre-pro-mqa-best-audio-dac-in-the-world.8729/ Steve Guttenberg's video review: https://www.youtube.com/watch?v=IUZCGOoxLSU Unboxing video: https://www.youtube.com/watch?v=4qIvDWqPN9o The Matrix Audio X-Sabre Pro MQA is beautifully made, putting to shame many products in its price range. It oozes class and quality. That beauty runs deep when it comes to performance as Matrix Audio X-Sabre Pro MQA unseats its own brother to take the crown of the best DAC I have ever measured. Considering that the list now includes nearly 160 DACs, this is an incredible achievement. I met the team behind Matrix Audio at the last audio show and you have not seen a more soft-spoken, unassuming team of engineers than them. None of the ego that is so prevalent in high-end audio. The company is active here and on some other forums. And of course volunteers to have its products tested by us, rather than hiding in the bushes. So they score high on both product and customer service. Needless to say, it is my absolute pleasure to recommend the Matrix Audio X-Sabre Pro MQA. We are here to find the best engineered audio products and the Matrix Audio Proves that it is among a handful of companies to produce such trophy class products one after the other. It put a huge smile on my face after testing it, one that will be hard to erase! Description Matrix Audio, in partnership with MQA Ltd., has created the MQA-supported X-SABRE Pro audio DAC to let you experience the abundant music details in the artists' recording room. X-SABRE Pro is an MQA-enabled DAC which can fully decode the original MQA files without any assistance from third party software (MQA Core Decode). Powerful Hardware Platform X-SABRE PRO (MQA) used the ES9038PRO advanced 8-channel D/A chip, and its inner DSP unit and analog circuit have the high performance and better user experience. The new generation XMOS XU216 USB asynchronous transfer interface and new AK4118 S/PDIF receiver chip, with powerful computing performance and multi-channel processing performance, make X-SABRE Pro (MQA) has excellent digital audio conversion capability. IIS Port X-SABRE Pro (MQA) is equipped with the most complete input ports of this series, in addition to optical, coaxial, AES/EBU, USB ports, we even added a IIS·LVDS input via a HDMI connector to differential transmit IIS signal, maximize the transmission performance of the IIS port, to make the data from the short-distance transmission between the chips into high-speed interconnection between the devices, get rid of the USB transmission or S/PDIF transmission re-encoding, and let the original digital audio stream directly into the D/A chip. More Sampling Rate Supported X-SABRE PRO(MQA) can support the Master Quality Authenticated coding technology developed by UK MQA Limited which can decode the MQA audio s

Grey Matter E! for DX7II is a circuit board attached to the DX7IIFD, DX7IID  synthesizer main board that turns an otherwise normal DX7II-FD or DX7II-D into a fully featured workstation machine.     Expanded internal Memory   E! enlarges the internal RAM memory of your DX by four times and allows it to hold 256 single sounds (called Voices) and 128 Performance memories (multi-voice combinations).   The total internal memory is divided into 4 Banks. Each Bank holds 64 Voices and 32 Performances    - Bank 1 = 64 Voices/32 Performances  - Bank 2 = 64 Voices/32 Performances  - Bank 3 = 64 Voices/32 Performances  - Bank 4 = 64 Voices/32 Performances   Voices from all four banks can be combined into any of the Performance memories, meaning you're not limited to Voices found in just one Bank when creating a Performance Combination   Octal Mode Octal Mode is one of the most outstanding features of the E! expansion because it turns your DX7II into an 8 channel multitimbral sound module. With this capability, the keyboard can receive MIDI information on 8 separate channels directly from the internal SE!quencer or from an external controller. Each channel can be assigned a different Voice, so now your DX can produce eight different sounds at once.   Splits and Layers With E! you can go far beyond the simple two way split and layer combinations of original DX7II. Youâ??ll find that there are Performance Modes that let you layer 4 voices or create elaborate 8 way splits. There's even a floating split mode, where the split point follows the movements of your right hand up and down the keyboard.   Accompaniment Modes There are two accompaniment modes that let you to trigger preset chords or moving patterns by playing just one key.    - Player Mode - Using this mode you can create elaborate moving accompaniments by triggering a different arpeggio or bass line pattern by playing one key.     - Chord Mode - This mode lets you trigger a different chord voicing (such as major, minor, 7th or 9th chord) when you press a key.    8 Channel Controller With El, your DX is capable of transmitting up to 8 MIDI channels from the keyboard and 16 channels from the sequencer.       Expanded Data Management Functions With the Expanded Memory and increased Performance and Sequencer functions, the Data Management operations are likewise augmented. In transferring data to and from the disk, you now have the option of Saving and Loading a Single Bank of Voices and Performance memories or all 4 at once.      Two Primary Modes All the E! functions are collected under two fundamental menu headings:   - Engine   - SE!quencer   Engine   The heart of the E! system is called the Engine. As the central workhorse menu, it contains most of the new E! functions including all Performance modes, multitimbral and MIDI controller features and the special accompaniment modes. Every parameter within the Engine menu is programmable. This means you can save any multitimbral combination, split or layer combination or sequencer song to one of the 128 Performance memories and call them up with the touch of one button!   Sequencer With E! you now have a 16 track MIDI recorder built into your DX. Eight of these tracks can be assigned to trigger eight internal DX Voices, while the others can be used to trigger external MIDIsound modules.   The recording and editing features compare with some of the best computer software programs available. The SE!quencer is pattern based, meaning you record short segments of data called Patterns and then link them into a complete arrangements called Songs. The Internal memory holds a maximum of 22,000 MIDI events, which can be reserved for 1 Song or divided between up to 10 Songs. The disk on a DX7lI-FD serves to expand the internal memory by 10 times the maximum limit, or 220,000 MIDI events divided

- Provide international logistics tracking number  ​ iPod Touch 6 Generations and Colors  iPod Touch 6th Generation Red, Space Gray, Gold, Silver, Pink, and Blue important information   iOS Specifics Each generation iPod touch has a different latest iOS available for it. This is important because not all games and apps will run on older versions of iOS. Please research what games and apps will work for you before purchasing. 1st generation iPod touch: iOS 3.1.3 2nd and 3rd generation iPod touch: iOS 4.2.1 4th generation iPod touch: iOS 6.1.6 5th generation iPod touch: iOS 9.3.5 6th generation iPod touch: iOS 12.4.5 7th generation iPod touch: Newest iOS Product Description Your music. Wherever you go. iPod touch is the perfect way to carry your music collection in your pocket. With the iTunes Store - the world's largest music catalog - you can load up your iPod touch with your favorite songs. And thanks to iCloud, everything you purchase through the iTunes Store is automatically available on all your devices for free. To enhance your music experience even more, Apple Music is available on your iPod touch, right in the Music app. Gaming - More power to play with. A powerful A8 chip. A stunning Retina display. An incredibly portable design. Whether you like fast-paced action, amazingly detailed strategy games, or beautifully intricate puzzles, iPod touch offers the ultimate mobile gaming experience. A8 chip. Satisfy your need for speed. iPod touch features an Apple-designed A8 chip built on 64-bit architecture. This desktop-class chip features GPU performance up to 10 times faster than the previous-generation iPod touch - so the graphics in your favorite games are more responsive and look more vivid than ever before - and CPU performance is up to six times faster. And you get the same great battery life, with up to 40 hours of music and 8 hours of video playback. ★Package contain: 1 x Apple iPod Touch6 Mp3/Mp4 Player (Sealed in the retail box)       1 x Shop free Service       1 x Earphone+1 x USB cable+1x Charger+Retail box ★Payment:     PayPal payment ONLY.     Please be sure your shipping address is correct. We will only follow your address listed at the PayPal payment for the shipment. ★Shipping:     Item will be shipped within 24 hours as soon as your payment verified.     We ship to PayPal's address ONLY. Please make sure your address in PayPal is matched with your shipping address before you pay.     We will NOT be responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc.     Buyers are responsible for any custom/duty taxes incurred in your country. ★Return Policy:     If you are unsatisfied with our item or service, then please follow the good practice to contact us before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner.     Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials.     Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable.     Items returned without notification will be refused and returned to the sender. Buyer is responsible for All Return Postage and Shipping Charges. Buyer is responsible for additional shipping costs for items that are returned refused and/or undeliverable. ★Feedback:     In order to provide you better service, please treat the transaction fairly. Feedback is our life, before you leave a neutral or negative feedback, plea

Description L’objectif PENTAX smc DA 12-24 mm f/4 est extrêmement compacte et ultra-puissant à la fois. L’objectif PENTAX smc DA 12-24mm f/4 ED Al (IF) d’une finition haut de gamme construite de 13 éléments en 11 groupes. Comme tous les objectifs PENTAX, il est caractérisé par sa légèreté et donc convient aux appareils photos légers. L’ouverture minimale du diaphragme est de f/22, la distance minimale de mise au point de 30 cm uniquement. Le smc DA 12-24mm f/4 ED AL (IF) (équivalent à un 18-36mm en 135mm) est idéal pour les photos rapprochées où il est important de saisir le maximum de détails avec une profondeur de champ impressionnante. Caractéristiques du PENTAX smc DA 12-24 mm f/4: Série: DA Focales: 12-24 mm Équivalence angle de vue 35 mm: 18-36 mm Ouverture minimale: f/22 Ouverture maximale: f/4 Construction de l'objectif: 13 éléments en 11 groupes Angle de champ: 99°-61° Contrôle du diaphragme: automatique Distance minimale de mise au point: 0.3 m sur tout le champ de zooming Grossissement maximum: 0.12x Diamètre de filtre: 77 mm Dimensions (longueur x diamètre): 87.5 x 84 mm Poids: 430 g Accessoires fournis: bouchons d'objectif, Parasoleil PH-RB I77mm Product Description The smc-DA series of lenses are particularly developed and designed for use with PENTAX digital cameras. They are designed to fulfil the high digital image technology standards of PENTAX digital SLR cameras and are intended exclusively for use with these cameras. Extreme focal lengths are the domain of SLR photography. With the 12 - 24mm zoom lens PENTAX has succeeded in mastering a difficult challenge and can now offer wide angle photography on the highest digital level. With the 35mm equivalent of an 18 - 36mm lens, breath taking photographs are possible even if the spatial surroundings are limited      Specifications   Zoom or Prime Zoom Focal length (wide) 12 Focal length (tele) 24 Max aperture (wide) 4.0 Max aperture (tele) 4.0 Lens mount Pentax/Samsung Sensor format APS-C size Filter thread (mm) 77 Minimum focus distance 30cm Weight (g) 430 Size 84x87.5mm Colour Black Minimum aperture 22 Lens elements 13 Lens groups 11 Aperture blades 8 Focus mechanism Internal Focus (IF) Biete gebrauchtes Ultraweitwinkel-Objektiv smc PENTAX-DA 12-24mm F4 ED AL [IF] zum Verkauf an. Das Objektiv ist optisch und technisch in sehr gutem Zustand. Vorder- und Rückdeckel, Gegenlichtblende.