Manufacturing and controls development

    iFi Audio Micro iDSD DAC and Headphone Amp - with Pre amp Variable out. There is nothing like the micro iDSD. It is literally, out of this world. It is the only DAC in the world (at any price) to play True Native Octa-DSD512/PCM768/Double DXD. Its Perfect-Match means it can be fine-tuned to any headgear from IEMs all the way through to large headphones. Its 8v/4000mW output makes it one of the most powerful headamps to drive even the most hungry of headphones with ease. iFi has forged an enviable reputation for being at the forefront of computer audio technology. The micro iDSD has just made another leap, an Octa-Leap to be precise. With its special Dual-Core Burr-Brown native DSD/PCM chipset at the heart, the micro iDSD is capable of True Native PCM768, Octa-Speed DSD512 and 2x DXD; it is simply out of this world. The micro iDSD has 3 different power modes Eco, Normal and Turbo. Capable of 4000mW, 1000mW or 250mW, the micro iDSD is able to drive the full gamut of headphone and amplifiers alike. With iEMatch there to dial to suit any IEM, the micro iDSD has redefined the headphone amplifier class. Used along with the analogue volume control, the diminutive size of the micro iDSD belies its uncanny ability to drive virtually anything and everything! SmartPower® is the micro iDSD’s onboard recharging feature for Smartdevices. Its 4800mAH battery is able to fully recharge an iPhone two-times. Compatible with Apple and Android, phones and tablets, it is another example of iFi’s commitment to customer needs – enjoy high-end audio on the go without worrying about the phone going flat. iFi’s iCAN and iTube have already achieved widespread acclaim, so much so that their core features including 3D Holographic and XBass have become renowned in their own right and imitated by others. In the micro iDSD, for the first time in an iFi product, it features XBass and 3D Holographic for Headphones and Speakers. All these features are still executed in the analogue, not digital domain to preserve the original music format. And so much more….with the amazing Crowd-Design program, we are over the moon that you, the customer was central to the development of the micro iDSD. The micro iDSD is literally bursting with features – such as Direct/Pre-Amp, 3.5mm input, SPDIF Input/Output and much, much more. You will have to see it to believe it.   Specifications:     Item Description Remarks Inputs/Outputs     Inputs (rear) USB 2.0 type A “OTG” Socket (with iPurifier® technology built-in) Compatible with computers (Apple/Win/Linux), iPhone, iPod Touch, iPad and Android Devices, camera kit or USB-OTG cable required. (Full USB3.0 port compatible)   Intelligent SPDIF® Coaxial 3 Way combo SPDIF port (Coaxial In/Out; Optical In); Up to 192kHz PCM   SPDIF Optical         Outputs (rear) Audio RCA L+R     Intelligent SPDIF® Coaxial Up to 192kHz PCM       Output (right side) SmartPower® Socket Fast charge all portable devices. Compliant with USB Battery Charging Standard 1.2 – 5V @ 1.5A             Controls     Controls (front)     - HP Output Audio 6.3mm Headphone Jack   - Volume with Power On/Off switch Precision analogue volume control - 3.5mm Input   Auto disable the digital section when this is in use - X-Bass® On/Off   - 3D Holographic Sound® On/Off Auto-switching for Speakers® and Headphones® (two separate and distinct circuits)       Controls (left side)     - Power Mode Turbo, Normal, Eco Computer controlled power and gain scaling - Polarity Normal/Inverted   - Filter 3 positions, 6 filters (see filter section below)       Controls (bottom)     - Line Direct/Preamplifier Preamplifier function Enable/Disable, 0/9dB gain selectable Fixed 2V or variable with up to 5V available - iEMatch® Perfect-matching circuit for IEMs (eliminate hiss) Off / High Sensitivity Headphone / Ultra Sensitivity Headphone             DAC section     DAC Dual-core DSD, DXD, PCM DAC by Burr Brown 2-DAC Chip; 4-Channel; 8-Signals, custom interleaving for maximum SNR   Bit-Perfect DSD processing, Bit-Perfect PCM processing         Clock Ultra low jitter GMT computer controlled Femto Clock RMS jitter 12kHz – 1MHz       Audio Formats DSD 512/256/128/64 24.6/22.6/12.4/11.2/6.2/5.6/3.1/2.8 All native decoding, no internal hardware conversion   DXD 2x/1x 768/705.6/384/352.8kHz All native decoding, no internal hardware conversion   PCM 768/705.6/384/352.8/192/176.4/96/88.2/ 48/44.1kHz All native decoding, no internal hardware conversion       Filters     - PCM Bit-Perfect Processing/Minimum Phase/Standard Digital filters selectable - DSD Extreme/Extended/Standard Range Analogue filters selectable - DXD Bit-Perfect Processing Fixed analogue filter             Specifications (DAC Section)     Dynamic Range (Line) >117db(A)   THD & N (0dBFS Line)   Output Voltage (Line) >2V   Output Impedance (Zout)   Jitter (correlated) Below AP2 test set limit               Headphone Power Output     HP Amp Output Power (max) Power (continuous.) - Turbo mode 10.0V/4,000 mW @ 16 Ohm >1560 mW @ 64 Ohm - Normal mode 5.5V/1,900 mW @ 16 Ohm >950 mW @ 32 Ohm - Eco mode 2.0V/500 mW @ 8 Ohm >250 mW @ 16 Ohm             Specifications (Headamp Section)     Dynamic Range (HP) >115dB(A) (Eco Mode, 2V Out)   THD &N (HP 500mW/16R)   Output Voltage (HP) >8V (Turbo Mode)   Output Impedance (Zout)   Maximum Output Power 4,000mW @ 16 Ohm Load when using sinewave testing the iDSD micro may engage protection circuits Continuous Output Power 1,000mW @ 64 Ohm Load  

iFi Audio Micro iDSD DAC and Headphone Amp - with Pre amp Variable out. There is nothing like the micro iDSD. It is literally, out of this world. It is the only DAC in the world (at any price) to play True Native Octa-DSD512/PCM768/Double DXD. Its Perfect-Match means it can be fine-tuned to any headgear from IEMs all the way through to large headphones. Its 8v/4000mW output makes it one of the most powerful headamps to drive even the most hungry of headphones with ease. iFi has forged an enviable reputation for being at the forefront of computer audio technology. The micro iDSD has just made another leap, an Octa-Leap to be precise. With its special Dual-Core Burr-Brown native DSD/PCM chipset at the heart, the micro iDSD is capable of True Native PCM768, Octa-Speed DSD512 and 2x DXD; it is simply out of this world. The micro iDSD has 3 different power modes Eco, Normal and Turbo. Capable of 4000mW, 1000mW or 250mW, the micro iDSD is able to drive the full gamut of headphone and amplifiers alike. With iEMatch there to dial to suit any IEM, the micro iDSD has redefined the headphone amplifier class. Used along with the analogue volume control, the diminutive size of the micro iDSD belies its uncanny ability to drive virtually anything and everything! SmartPower® is the micro iDSD’s onboard recharging feature for Smartdevices. Its 4800mAH battery is able to fully recharge an iPhone two-times. Compatible with Apple and Android, phones and tablets, it is another example of iFi’s commitment to customer needs – enjoy high-end audio on the go without worrying about the phone going flat. iFi’s iCAN and iTube have already achieved widespread acclaim, so much so that their core features including 3D Holographic and XBass have become renowned in their own right and imitated by others. In the micro iDSD, for the first time in an iFi product, it features XBass and 3D Holographic for Headphones and Speakers. All these features are still executed in the analogue, not digital domain to preserve the original music format. And so much more….with the amazing Crowd-Design program, we are over the moon that you, the customer was central to the development of the micro iDSD. The micro iDSD is literally bursting with features – such as Direct/Pre-Amp, 3.5mm input, SPDIF Input/Output and much, much more. You will have to see it to believe it.   Specifications:   Item Description Remarks Inputs/Outputs   Inputs (rear)USB 2.0 type A “OTG” Socket (with iPurifier® technology built-in)Compatible with computers (Apple/Win/Linux), iPhone, iPod Touch, iPad and Android Devices, camera kit or USB-OTG cable required. (Full USB3.0 port compatible) Intelligent SPDIF® Coaxial3 Way combo SPDIF port (Coaxial In/Out; Optical In); Up to 192kHz PCM SPDIF Optical    Outputs (rear)Audio RCA L+R  Intelligent SPDIF® CoaxialUp to 192kHz PCM   Output (right side)SmartPower® SocketFast charge all portable devices. Compliant with USB Battery Charging Standard 1.2 – 5V @ 1.5A       Controls   Controls (front)  - HP OutputAudio 6.3mm Headphone Jack - Volume with Power On/Off switchPrecision analogue volume control DAC section   DACDual-core DSD, DXD, PCM DAC by Burr Brown2-DAC Chip; 4-Channel; 8-Signals, custom interleaving for maximum SNR Bit-Perfect DSD processing, Bit-Pe

Free The Tone BB-2 Bass Blaster Overdrive – Custom Series – Orange Condition: Mint condition Year: 2020 Serial no.: 104 Made in Japan The FREE THE TONE BASS BLASTER is an overdrive pedal designed especially for basses. The voltage is boosted internally to ±15Vdc in order to easily be able to control the wide dynamic range of the bass guitar. It has excellent touch response that bassists request, and the sound characteristics are not lost regardless of whether the bass is played with a pick or fingers. The pedal creates the fat overdrive sound that most bassists are looking for. Treble and Bass tone controls are perfectly matched to the characteristics of the bass and provide a wide range of tonal adjustment. BACKGROUND & DEVELOPMENT The design of the Bass Blaster started as an idea from the Tube bassist Mr. Hideyuki Kakuno. In order to give a strong impression of the existing bass sound, similar the driving sound of a tube amp, with a slight amount of distortion audible if you listen to the bass by itself, but without being able to hear the distortion when listening to the bass with the whole band, I was asked to create a pedal that could recreate this kind of sound. That's how the development of this effect pedal began. Also, another important factor is for the sound to be more distorted with a stronger touch and a clean tone when playing softly. Mr. Kakuno tried many variations of the circuit as I was developing it, and I was finally able to create the first Bass Blaster, which has now won high praise from many professional bassists. FEATURES Wide dynamic range and powerful expression based on ±15 Vdc internal boosting. Excels in the reproducibility of touch every bassist seeks and never loses the bass’ original sound characteristics whether it is played with a pick or fingers. Drive sound with presence not buried in nor masked by band sound. Astoundingly excellent Signal-to-Noise ratio Exceptional sound stability by using long-life high reliability components NOTE: Due to relatively large current consumption, we recommend to use an AC adapter. SPECIFICATIONS Input impedance: 1MΩ Output load impedance max.:220Ω Controls: GAIN, TREBLE, BASS, LEVEL Terminals: 2× 1/4" phone jacks (for input, output), 1× DC9V input jack (for AC adapter) Power supply: 9-volt battery (PP3/006P), AC adapter Current consumption: approx. 90 mA (max.) Dimensions: 100W × 123D × 52H mm (incl. protuberances such as footswitches, jacks, etc.) Weight: approx. 340 g (excl. battery) Accessories: warranty card, manual, battery (PP3/006P), 4× rubber feet

BOLEX Underwater Housing with camera BOLEX "M" + KERN f= 10 mm                                         Vintage  (1955)                              (traduction en français ci-dessous) Underwater housing designed to film underwater at great depths Made in a very thick metal It easily withstands the strongest pressures up to 100 meters deep (330 feets) Very easy to use: fitting and removing the camera is do in a few moments, without the aid of any tools! Plus the internal design with compartments. Makes it only weigh in water just enough to keep perfect stability. And gives the diver complete freedom of movement This copy has been completely renovated and adjusted! It is like new! Watch the use and maintenance tutorial I made on Youtube: https://www.youtube.com/watch?v=FK9_A_fCMCk (this link is not active from this site, please copy it to your "search bar" to access it) This is a complete set including the box and its accessories but also a camera and its lens specially designed for this one! List of delivered material: - BOLEX n ° 229 underwater box with external controls - Iconometric viewfinder - Contrast filter - Camera mounting sole - Diaphragm control ring (KERN f = 10 mm) - Camera winding gear - Wrenches for seals - Sturdy wooden crate - H16 BOLEX camera M series n ° 203146 - KERN lens f = 10 mm 1: 1.6 n ° 545863 - User manual (in French; Description on Youtube ) You can immediately use and film in 16 mm. This material is functional  and usable.! It's not just for decoration !... ** Please note that most rare BOLEX submarine housings offered for sale on this site. Are never equipped with this camera and this wide angle lens specially adapted for shooting aquatic! ***  Personally I offer you the whole complete !! *** This camera has been used very little. The controls have very rare marks of use Look carefully at the photos to convince yourself The drive motor rotates freely without problem. The KERN lens is healthy and cosmetically very good The lenses are clear and the adjustment rings work great The Swiss Company KERN was renowned for manufacturing the best 16mm cinema lenses! The BOLEX M camera can also be used outside the housing! Because the octometer sight and the winding lever of the original engine will also be delivered The weight of the whole is quite high over 25 Kg! Which explains the shipping rate! him too high! But you will agree that I am not responsible for the exorbitant prices charged by postal services..!.. §§§ Foreign bidders residing outside the European Union. or in the French Overseas Territories Shipping is possible worldwide. But please contact me before you bid to have me communicate the price of the shipment. The price varies considerably from one region to another §§§§ Ensemble  de prise de vues sous- marine BOLEX                                    Vintage (1955 ~) Caisson sous - marin conçu pour filmer sous l'eau à grande profondeur  Réalisé dans un métal de forte épaisseur  Il résiste sans peine aux pressions les plus intenses jusqu'à 100  mètres de profondeur  (330 feets) D'un maniement très facile : la mise en place et le retrait de la caméra se  font en quelques instants, sans l 'aide d'aucun outil ! De plus la conception interne avec compartiments. Fait qu'il ne pèse dans l 'eau que juste ce qu'il faut pour garder  une stabilité parfaite. Et laisse au plongeur une entière liberté de mouvements  Cet exemplaire a été entièrement rénové et réglé ! Il est comme neuf ! Regardez le tutoriel d'utilisation et d'entretien que j'ai réalisé sur Youtube: https://www.youtube.com/watch?v=FK9_A_fCMCk (ce lien n 'est pas actif à partir de ce si

BOLEX Underwater Housing with camera BOLEX "M" + KERN f= 10 mm                  Vintage  (1955)                              (traduction en français ci-dessous) Underwater housing designed to film underwater at great depths Made in a very thick metal It easily withstands the strongest pressures up to 100 meters deep (330 feets) Very easy to use: fitting and removing the camera is do in a few moments, without the aid of any tools! Plus the internal design with compartments. Makes it only weigh in water just enough to keep perfect stability. And gives the diver complete freedom of movement This copy is in exceptional cosmetic condition It is close to new! Watch the use and maintenance tutorial I made on Youtube: https://www.youtube.com/watch?v=FK9_A_fCMCk (this link is not active from this site, please copy it to your "search bar" to access it) This is a complete set including the box and its accessories but also a camera and its lens specially designed for this one! List of delivered material: - BOLEX n ° 229 underwater box with external controls - Iconometric viewfinder - Contrast filter - Camera mounting sole - Diaphragm control ring (KERN f = 10 mm) - Camera winding gear - Wrenches for seals - Sturdy wooden crate - H16 BOLEX camera M series n ° 203146 - KERN lens f = 10 mm 1: 1.6 n ° 545863 - User manual (in French; Description on Youtube ) You can immediately use and film in 16 mm. This material is functional  and usable.! It's not just for decoration !... ** Please note that most rare BOLEX submarine housings offered for sale on this site. Are never equipped with this camera and this wide angle lens specially adapted for shooting aquatic! ***  Personally I offer you the whole complete !! *** This camera has been used very little. The controls have very rare marks of use Look carefully at the photos to convince yourself The drive motor rotates freely without problem. The KERN lens is healthy and cosmetically very good The lenses are clear and the adjustment rings work great The Swiss Company KERN was renowned for manufacturing the best 16mm cinema lenses! The BOLEX M camera can also be used outside the housing! Because the octometer sight and the winding lever of the original engine will also be delivered The weight of the whole is quite high over 25 Kg! Which explains the shipping rate! him too high! But you will agree that I am not responsible for the exorbitant prices charged by postal services..!.. §§§ Foreign bidders residing outside the European Union. or in the French Overseas Territories Shipping is possible worldwide. But please contact me before bidding or buying so that I will communicate the cost of the shipment. Otherwise a billing supplement will be applied! The price varies considerably from one region to another §§§§ Of course, customs taxes and any import costs are at the expense of the buyer. Please check with the authorities of your country  §§§ Ensemble complet de prise de vues sous- marine BOLEX                                   avec      camera BOLEX "M" + objectif KERN f= 10 mm                                   Vintage (1955 ~) Caisson sous - marin conçu pour filmer sous l'eau à grande profondeur  Réalisé dans un métal de forte épaisseur  Il résiste sans peine aux pressions les plus intenses jusqu'à 100  mètres de profondeur  (330 feets) D'un maniement très facile : la mise en place et le retrait de la caméra se  font en quelques instants, sans l 'aide d'aucun outil ! De plus la conception interne avec compartiments. Fait qu'il ne pèse dans l 'eau que juste ce qu'il faut pour garder  une stabilité parfaite. Laissant au plongeur une entière

GMSN! Pure Quantiser DIY Eurorack module (musical interval converter) Easy to mount module, required components are not included, except the preflashed IC, you can find them on the Mouser website: I will provide the documentation (BoM). I am selling this object because I don't find the time anymore to make music. Module Eurorack DIY GMSN! Pure Quantiser (convertisseur d'intervalle musicale) Module facile à monter, les composants requis ne sont pas inclus, à part la micro-puce préprogrammée, on les trouve sur le site web Mouser: je fournirai la documentation (BoM). Je vends cet objet car je ne trouve plus le temps de faire de la musique. Manufacturer details / Détails fabriquant: A powerful musical interval converter The idea behind the GMSN! Pure Modular is to provide people with the basic building blocks of modular synthesis. Each module in the range performs a simple function. This makes it very easy to learn the principles of subtractive synthesis, while providing extremely powerful tools to explore non-traditional forms of music and sound design. The GMSN! Pure Quantiser takes an analogue CV in and converts it to musical scales. LED buttons control exactly what notes in the scale will play. So by selecting all the notes in a minor scale, this is the scale that will play. The level of controls enables the user to play any scale and any mode. There is a also a trigger out which triggers when ever a new note plays, this could be used to control the volume of each note via a VCA and ADSR. There is also a slew control or portamento which blends notes into each other. ● LED buttons control which notes in the scale are available ● Input voltage is adjusted to the nearest available note ● Any western interval pattern or scale can be created ● Trigger out with LED indicator when new note is played ● Portamento control for glide or slew between notes ● Arduino Compatible Code ● Width: 8HP; Depth: 40mm ● Power: 70mA +12v; 5mA 12v Synth DIY For people wanting to get their hands dirty with coding eurorack modules, the Pure Quanter provides the perfect development platform. For those wanted to take the next step passed shields, the full kit comes with an ATMEGA328, the same chip as the Arduino so again all coding can be done with the IDE, but this time as a proper embedded solution. You will need an additional programmer. Full instructions are included in the Build Doc. PCB, panel and preflashed IC. You’ll need to provide your own components, except for the ATMEGA IC. The circuit board is laid out cleanly to make component population and soldering a breeze and the build documentation includes step by step instructions, as well as fault finding hints and tips. - 70 mA +12V - 5 mA -12V - ? mA 5V - 40 mm deep

Arcam irDAC Audiophile DAC Like new. Delivery service: Colissimo Recommended Objet comme neuf en excellent état, sans marque d'usure. Tous les câbles, l'alimentation et les accessoires sont présent. Sauf les piles pour la télécommande. Just Open unused item in excellent condition with absolutely no signs of wear. All cables, Power Supply and accessory are present,  except batteries (2 x AAA) for the remote control. IRDAC www.arcam.co.uk/product,accessories,accessories,irdac.htm The irDAC, so called because it features infra-red remote control, owes much to the development program behind the reference D33 DAC. The irDAC comes packed with cutting edge technology that brings high-end performance to a wide array of sources. It's outstanding sound quality will deliver sheer musical enjoyment for all music lovers.  The Arcam engineering team gain a great deal of new insight while developing the class leading FMJ D33. Areas such as isolation of digital and analog stages, ultra-low noise power supplies and direct coupled signal paths make a big difference to outright performance. The irDAC uses the outstanding Burr Brown 1796 DAC and 8 separately regulated power supplies to ensure class leading performance that are unmatched in the irDACs price category. Jitter reduction is an obsession within the Arcam engineering team. The circuits developed for the D33 anddeployed in the irDAC produce a signal that is almost entirely jitter free. The irDAC is designed to be the heart of a digital system and can be connected to a host of different types of digital sources and connections. This includes asynchronous USB and direct iPod connection, taking the digital signal direct from an Apple device for optimal sound quality. All of the inputs can be controlled through the irDACs IR remote handset that also controls PCs, MACs and iPod® / iPhone® / iPad® devices via the HID (Human interface device) controller. TECHNICAL SPECIFICATIONS - DAC: TI PCM1796 - Inputs: USB, SPDIF, optical, iPod - Frequency response: 10Hz — 20kHz, ±0.1dB - Total Harmonic Distortion: + Noise 0.002% - Signal-to-noise ratio (A –Weighted): 112dB (24-bit) - Line output level: 2.2Vrms - Supported sample rates: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 192kHz - Supported bit depths: 16-bit, 24-bit - Power requirements: 7W max - Dimensions: (wxdxh, mm) 190 x 120 x 44