Roland vintage

Clavier Roland Vintage D50 D 50 LA entièrement rénové Parfait état de marche entièrement rénové = Nettoyage intérieur et extérieur Pile mémoire remplacé Livré avec sons origine contact command board rénové écran rénové partie clavier et rubber remplacer clavier original lesté très agréable sérigraphie très bon état voir les photos En savoir plus Collaboration commerciale.

Roland SR-JV80-97 Experience III Il s'agit de la troisième incarnation de la série "Experience" de cartes Roland pour la série de synthés XP/JV. Encore une fois, c'est un peu étrange qu'il s'appelle "97", mais vient après le premier tableau d'expérience, qui s'appelle "99"... Cette carte propose d'excellents sons provenant de nombreuses cartes d'extension Roland SR-JV80: Pop, Orchestral, Piano, Vintage Synth, World, Super Sound Set, Keyboards of the '60s and '70s, Session, Bass & Drums, Techno Collection, Hip Collection Hop, Collection Vocale et Asie. Avec 34 formes d'onde et 100 patchs. - - - - - - This is the third incarnation of the "Experience" series of Roland boards for the XP/JV series of synths.  Again, it's kind of strange that it's called "97", but comes after the first Experience board, which is called "99"... This board features excellent sounds from many Roland SR-JV80-series expansion boards:  Pop, Orchestral, Piano, Vintage Synth, World, Super Sound Set, Keyboards of the '60s and '70s, Session, Bass & Drums, Techno Collection, Hip Hop Collection, Vocal Collection, and Asia.  Featuring 34 waveforms and 100 patches.

Roland mc 300 - Séquencer Vintage. 2 midi out // midi in - Possible synchronisation avec machines récentes MC 101//MC 707 et VS ROLAND Livré avec système d'exploitation Super MRC et MRB ROLAND 2 Disks Fonctionne impecc Envoi sécurisé Colissimo Poste ou Mondial Relay.

Roland SR-JV80-98 Experience II 27 waveforms et 100 patches de sons de haute qualité provenant de différentes Expansion Board Il s'agit de la deuxième incarnation de la série "Experience" de cartes Roland pour la série de synthés XP/JV. C'est un peu curieux qu'il s'appelle "98" (probablement à partir de l'année de sa sortie), mais vient après la première carte Experience, qui s'appelle "99"... Cette carte propose d'excellents sons provenant de plusieurs cartes: Pop, Orchestral, Piano, Vintage Synth, World, Super Sound Set, Keyboards of the '60s and '70s, Session, and Bass & Drums. - - - - - - 27 waveforms and 100 high quality sound patches from different Expansion Boards  carnation of the "Experience" series of Roland boards for the XP/JV series of synths.  It's kind of curious that it's called "98" (presumably from the year it was released), but comes after the first Experience board, which is called "99"... This board features excellent sounds from several boards:  Pop, Orchestral, Piano, Vintage Synth, World, Super Sound Set, Keyboards of the '60s and '70s, Session, and Bass & Drums.

Roland Sound Canvas MT-80S MIDI BoomBox General MIDI / GS expander module Boombox form factor with integrated speaker and handle on the top ! In great condition, 100% tested and working ! Recommended uses: - Plug to your MPU-401 / MIDI sound card to listen & play old MIDI games soundtracks - Insert 720K floppy disk with MIDI files and listen to your MIDI music on the go ! The loudspeaker is powerful and sounds very good ! Cosmetic condition is very good with only light signs of use. The floppy drive works well (Please note that only 720K floppies are supported). Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed specifically for this Sound Canvas module. Please see pictures for details. It is really great ! Provided with Roland power cable (Euro 230V) and one floppy disk to enjoy music instantly! Also please see my other MIDI related items and computing vintage stuff listed on...

Roland TR 707 Vintage Classic Drum Machine in Perfect Condition. État : "Occasion" A vendre, Roland TR-707, il est en très bon état de fonctionnement, esthétiquement très propres pour son âge, tous les pads répondent comme ils se doit donc pasd problème à e niveau. Vendu avec notice+transfo d'origine, achat surplace, envoi possible partout en France, autres infos+photos, etc sur demande...

Roland mc 300 - Séquencer Vintage. 2 midi out // midi in - Possible synchronisation avec machines récentes MC 101//MC 707 et VS ROLAND mode emploi Livré avec système d'exploitation et Convertisseur midi files - Fonctionne impecc Envoi sécurisé Colissimo Poste

Roland Sound Canvas SC-55 General MIDI / GS expander module In very good condition, 100% tested and working ! Cosmetic condition is very good with little and normal sign of use on top metal cover. LCD and front panel are virtually perfect ! Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed and composed specifically for this Sound Canvas module. Please see pictures for details. It is really great ! Provided with: - Roland user manual in excellent condition, English language. - Original Roland power supply, Europe 230V - Original Roland remote control (quite rare now and hard to find), with brand new CR2025 battery installed. Also please see my other MIDI related items and computing vintage stuff listed on...

Roland Sound Canvas SC-55 MK2 General MIDI / GS expander module The MK2 is a vastly improved version with additional sound banks and a new DAC with 18bit converter. 100% tested and working ! Cosmetic condition is very good with little signs of normal use on the top (see pictures for exact cosmetics). LCD display in excellent condition ! Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed specifically for this Sound Canvas module. Please see pictures for details. It is really great ! Provided with: - Genuine Roland power supply (Europe, 230V) - Roland remote control (requires a new CR2025 battery) - Original Roland manual (French language) - MIDI DIN cable Anything else shown on picture is not included, there are presented for illustration purpose! Also please see my other MIDI related items and computing vintage stuff listed on... En savoir plus Collaboration commerciale.

Roland Sound Canvas SC-55 General MIDI / GS expander module In great condition, 100% tested and working ! Provided in complete box and package with: - Original Roland power supply - User manuals, instrument lists, Roland MIDI guide - Remote control (CR2025 battery, may need to be replaced) - One MIDI DIN cable - Original cardboard box and internal protection materials Cosmetic condition is excellent with no visible sign of use, except from a light sign of normal use on the top cover LCD and front  panel are perfect ! Please see picture for details. Even the box is in perfect condition ! Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed specifically for this Sound Canvas module. Please see pictures for details. It is really great ! The pictures show the "Doom II" MS-DOS game session with excellent MIDI music ! And as always, please see my other MIDI related items and computing vintage stuff listed on...

Roland Sound Canvas SC-55 mk2 General MIDI / GS expander module In great condition, 100% tested and working ! Cosmetic condition is excellent with nearly no visible sign of use. LCD and front panel are perfect ! Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed specifically for this Sound Canvas module. This SC-55 MK2 is an improved version of the original SC-55 Sound Canvas but remains 100% compatible. Please see pictures for details. It is really great ! Provided with: - Roland user manual in excellent condition, French language. - Original Roland power supply, Europe 230V - Original box with styrofoam protections - MIDI cable (about 2m long) Also please see my other MIDI related items and computing vintage stuff listed on...

Roland Sound Canvas SC-50 (similar to the SC-55) General MIDI / GS expander module In great condition, 100% tested and working ! Cosmetic condition is very good with nearly no visible sign of use. LCD and front panel are virtually perfect ! Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed specifically for this Sound Canvas module. This SC-50 is a variant of the original SC-55 Sound Canvas but remains 100% compatible. Improved quality with 18bit DAC converter. Please see pictures for details. It is really great ! Provided with: - Roland user manual in excellent condition, French language. - Original Roland power supply, Europe 230V Also please see my other MIDI related items and computing vintage stuff listed on...

Roland Sound Canvas SC-55 mk2 General MIDI / GS expander module In great condition, 100% tested and working ! Cosmetic condition is very good with very little visible sign of use on top cover. LCD and front panel are perfect ! Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed specifically for this Sound Canvas module. This SC-55 MK2 is an improved version of the original SC-55 Sound Canvas but remains 100% compatible. Please see pictures for details. It is really great ! Provided with original Roland power supply, Europe 230V. If you need a matching Roland remote control for this device, I can include it for an additional 35 euro. Also please see my other MIDI related items and computing vintage stuff listed on...

Roland Sound Canvas SC-55 mk2 General MIDI / GS expander module In great condition, 100% tested and working ! Cosmetic condition is very good with very little visible sign of use on top cover. LCD display and keys / buttons work perfectly ! Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed specifically for this Sound Canvas module. This SC-55 MK2 is an improved version of the original SC-55 Sound Canvas but remains 100% compatible. Please see pictures for details. It is really great ! Provided with original Roland power supply, Europe 230V. If you need a matching Roland remote control for this device, I can include it for an additional 35 euro. Also please see my other MIDI related items and computing vintage stuff listed on...

Roland SBF 325 Vintage Flanger Stereo Effect perfectly working recently serviced. État : Occasion

Roland CMP Vintage 90' Transformer Transfo torique 2.7 KG 120 Watts 8k071 220 240 V  2,7 KG     A saisir voir photos   PROJET Custom  vendu tel quel sans retour voir photos You are bidding on 1 X as pictured  */* Please take a look at the photos for physical condition. Functional condition is described above. This item is in great condition and in working  order. please look at all pics for details. It comes with everything shown in pics. If you have any questions please message  me.  I'll be glad to answer anything….  All items are tested to our ability prior to listing and retested again at the end of auction prior to packing and shipping. Please keep in mind most units are complicated and not all functions are tested. Also, most are older units and may need their pots and buttons sprayed or cleaned. If you experience a problem please contact us to resolve any issues.Payment is expected immediately after auction ends at the time of buy it now. Item will ship the next business day. Most shipments will be through Fed Ex, fully insured with signature confirmation. We reserve the right to use UPS, USPS or other carriers. You will receive a tracking number as soon as it ships. Local pickup is not available This item is also offered locally in other venues. We reserve the right to cancel the auction at any point. We reserve the right to cancel any bid from bidders with negative feedbacks.International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.                                 Le 24-févr.-10 à 10:25:12 Paris, le vendeur a ajouté les informations suivantes:

ROLAND SH-101 VINTAGE ANALOGUE KEYBOARD SYNTHESIZER. État: Occasion Service de livraison: Colissimo

Roland VP-330 Vocoder Vintage Synthétiseur + flycase. État : "bonne état" , in good condition.

ROLAND RA-50 Synthétiseur vintage AVEC ACCESSOIRES Testé. Fonctionne correctement. Les photos sont la partie de la description. Vous achetez ce que vous voyez. Pour toutes questions ou photos supplémentaires, n'hésitez pas à me contacter. Attention! Le prix de la livraison varie en fonction du pays. Demandez-moi le prix de la livraison, s'il vous plaît. En savoir plus Collaboration commerciale.

Roland Sound Canvas SC-88 PRO General MIDI / GS expander module In great condition, 100% tested and working ! Cosmetic condition is excellent with nearly no visible sign of use. LCD and front panel are perfect ! Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed specifically for this Sound Canvas module. This SC-88 PRO is a vastly improved version of the original SC-55 Sound Canvas but remains 100% compatible. Please see pictures for details. It is really great ! Provided with Roland user manual in excellent condition, French language. Also please see my other MIDI related items and computing vintage stuff listed on...

Roland Sound Canvas SC-55 General MIDI / GS expander module In great condition, 100% tested and working ! Cosmetic condition is very good with barely visible sign of normal use on top cover. LCD and front panel are perfect ! Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed specifically for this Sound Canvas module. Please see pictures for details. It is really great ! Provided with very original Roland power supply in like new condition (Europe, 230V). Also please see my other MIDI related items and computing vintage stuff listed on...

Roland Juno-106 61- Completely overhauled and restored This JUNO 106 has been meticulously disassembled, cleaned inside and out, completely overhauled and systematically tested several times over a long period of time to make sure it performs exactly as it should. We are perfectionists and we do not cut corners, details of the operations - PSU and memory Replacing the power supply capacitors Replacing the two-pin Roland plug with a normal IEC plug (computer type) Removal of the old battery, installation of the battery holder and installation of the new CR2032 type battery - Panel Board New slider dust kit Replacement of all the touch panel switches, 34 new switches Dismantling of all slip pots, cleaning, checking the values, replacing if necessary with new sliders and greasing. - Voice Board Dipped in acetone to loosen the black layer on the 80017A The voices 80017As are soldered into SIP socket One voice has been remplaced for a are new Analogue Renaissance one - Jack board Replacement of IC Chorus MN3009 by originals - Calibration Recharge factory patches Calibrated in test mode Checking all jacks - Cosmetics Degreasing the panel and cleaning the buttons - Customer power supply Synthesizer in 120V or 240V on demand - Shipping Buyers should contact us for the exact price of shipping to their country; the price quoted here is only an approximation. We take the maximum precaution to send you your synthesizers. For this, we use custom double-layered cardboard boxes, we cut polystyrene sheets that we come and place inside the boxes. The synthesizer is wrapped in bubble wrap and wedged between the polystyrene plates. The manuals are shipped in double plastic envelopes. Everything is closed with thick tape and the package is marked with “Fragile”, “Top” and “Bottom” stickers. The package is collected from us and shipped to you in less than 3 days in Europe, 10 days for the rest of the world. We specialize in high quality and fully repaired vintage second hand analog synthesizers, keyboards and other devices. We are professionals and musicians. We know our material inside out and treat our customers with honesty and respect.

Roland Sound Canvas SC-88 PRO General MIDI / GS expander module In overall very good condition, 100% tested and working ! Cosmetic condition is good with light marks and signs of use. LCD display is excellent ! Fully compatible with all the great MS-DOS games of the 90's Their MIDI music was designed specifically for this Sound Canvas module. This SC-88 PRO is a vastly improved version of the original SC-55 Sound Canvas but remains 100% compatible. Please see pictures for details. It is really great ! Also please see my other MIDI related items and computing vintage stuff listed on...

Roland msq-700 sequencer 1984,  piloter vos synthés midi ou vintage façon 80s avec manuel original et cable d'alimentation 220v.

ROLAND MC 505 GROOVEBOX + Câble d'alimentation / Power cable SANS CARTE TRES BONNE CONDITION / VERY GOOD CONDITION Des traces d'usage peuvent apparaître, mais peu, voir mes photos Traces of use may appear, but very few, please see my photos REVISÉE / SERVICED Fonctionnement complet / Fully working Y COMPRIS LA LASER BEAM / INCLUDING LASER BEAM ECRAN NEUF / NEW SCREEN 2 BOUTONS NEUFS / 2 NEW BUTTONS LIVRAISON / DELIVERY En emballage protégé / Shipping in a safe package WORLWIDE DELIVERY Italie's and Spain's islands, please ask for shipping cost before buying ADC - AKG -AUDIO-TECHNICA - DENON - DYNAVOX - EMPIRE - GARRARD - JELCO - LENCO - MICROSEIKI - ORTOFON - PICKERING - REGA - SHURE - SME - STANTON - THORENS 3A - AUDAX -Bb'&'W - BOSE - CABASSE - CELESTION - CERWIN WEGA - DITTON - ELIPSON -FRANCE ACOUSTIQUE - HRC - INFINITY - JAMO - JBL - JENSEN - JM REYNAUD - KEF -KLIPSCH - LANSING - LEAK - LES - MAGNAT - MARTIN - MERCURIALE - MISSION-ROGERS - SIARE - TAD (PIONEER) - TANNOY - TRIANGLE - ULTRALINEAR - WHARFEDALE 3M - AGFA -AMPEX - BASF - FUJI - MAXELL - MEMOREX - NAGRA - NAKAMICHI - SCOTCH - SONY -TANDBERG - TDK Ab'&'R CAMBRIDGE - ACCUPHASE- AIWA - AKAI - ALPINE/ALPAGE - AMSTRAD - ARCAM - AUDIO RESEARCH - AUREX(TOSHIBA) - BANG b'&' OLUFSEN (Bb'&'O) - BARTHE - BENYTONE - BLAUPUNKT - BOSE- BRANDT - BRAUN - BRYSTON - BST - CAMBRIDGE AUDIO - CARVER - CONTINENTAL EDISON- CREEK - CYBERNET - DAVID HAFLER - DENON - DUAL - DYNACO - ELECTROCOMPANIET -EMB - ESART - FERGUSON - FISHER - GRAETZ - GRUNDIG - H.H.SCOTT - HARMAN/KARDON- HITACHI - ITT - JEFF ROWLAND - JVC - KENWOOD - KRELL - LINN - LOEWE - LUXMAN - MARK LEVINSON – MARANTZ - Mc INTOSH - MERIDIAN - MICROMEGA -MITSUBISHI - NAD - NAIM - NAKAMICHI - NEC - NIKKO - NYTECH - ONKYO -OPTONICA (SHARP) - PALLADIUM - PANASONIC - PATHE MARCONI - PHASE LINEAR -PHILIPS - PHONOPHONE - PIONEER - PROTON - QUAD - RADIOLA - REVOX- ROTEL - SABA - SAE - SAMSUNG - SANSUI - SANYO - SHARP - SCHAUB-LORENZ -SCHNEIDER - SCIENTELEC - SETTON - SHERWOOD - SIEMENS - SONY -SOUNDCRAFTSMEN - STAX - STUDER (REVOX) - SUGDEN - SYMPHONIE - TASCAM (TEAC) -TEAC - TECHNICS - TELEFUNKEN - TELETON - TENSAI (AKAI) - THOMSON -THRESHOLD - TOSHIBA - UHER - UNIVERSUM - WALTHAM - WEGA - YAMAHA -TAPE- TAPE RECORDER - VINTAGE - HIFI - CASSETTE - CASSETTE RECORDER - STEREO TAPE DECK - STEREO CASSETTE DECK En savoir plus Collaboration commerciale.

Vends l'incorturnable MV8800 production studio de chez Roland. Superbe machine en très bon état (toujours protégé dans son fly case). Vendue avec souris d'origine, câbles, notices, 2 cd, moniteur. Roland MV8800 570€ Fly case                130€ REMISE EN MAINS PROPRES UNIQUEMENT. Caratteristiques: Production intégrale, de la programmation des grooves et de l’enregistrement multipiste au mixage, à la mastérisation et à la gravure de CD audio Combinaison de programmation de type «boîte à rythmes » et de l’enregistrement linéaire d’une station de travail audio numérique Changement en temps réel de la hauteur et de la durée des données audio, quantification de groove et programmation de morceaux sur base de motifs Modèles d’instruments (TR-808, TR-909) et d’effets Roland (réverb SRV, SDD-320 Chorus, SBF-325 Flanger, Boss BF-2, HF-2 et RE-201 Space Echo) 3 prises MIDI (IN x1, OUT x2) Ecran à cristaux liquides avec interface à icônes Connexion pour écran VGA externe (en option) et souris optique Synthèse, échantillonnage, enregistrement, mixage, mastérisation Le MV-8800 est un échantillonneur à part entière et un un synthétiseur dont les paramètres peuvent être édités et automatisés avec les curseurs assignables et/ou un écran VGA (en option) et la souris (fournie). C’est aussi un enregistreur multipiste doté d’un mélangeur stéréo à 24 canaux et d’un processeur d’effets. Les outils de mastérisation sont légion: égaliseur paramétrique, enhancer, expander, compresseur multibande, limiteur et algorithme «Soft Clip» pour une réduction de bits (dither). Bibliothèque de sons Créez vos propres sons ou chargez jusqu’à 128 instruments ou kits de batterie simultanément de la bibliothèque de sons au format MV sur disque dur. Vous y trouverez de nouveaux kits de batterie, dont une collection spéciale de 16 boîtes à rythmes vintage comme les légendaires TR-808 et TR-909 de Roland. Pianos acoustiques et électriques, cordes, guitares, cuivres, basses synthés et bien d’autres sons y figurent bien sûr aussi. Contrôle de hauteur et de durée Chargez des centaines de boucles audio ou phrases: elles observeront scrupuleusement la valeur BPM choisie. Il suffit de taper le tempo! Vous pouvez aussi adapter la hauteur des phrases mélodiques. Rassemblez des fragments audio de diverses origines et créez un ensemble. Effets vintage & modernes Le MV-8800 aligne une incroyable série d’effets comprenant des modèles de classiques Roland comme les réverbérations SRV, les effets SDD-320 Chorus, SBF-325 Flanger, les pédales Boss BF-2 et HF-2 ainsi que le fameux RE-201 Space Echo. Le processeur multi-effets du MV-8800 comprend un effet «Analog Modeling Bass» transformant le MFX en synthé de basse virtuel de type SH. Tous les réglages MFX peuvent être automatisés.

Clavier synthétiseur vintage Roland D-50 Très bon état général. Il manque un tout petit morceau en-dessous d'une seule touche (ce qui n'altère bien sûr en rien le jeu - visible sur la photo 1). - Pile de sauvegarde neuve (changée il y a un mois). - L'écran est toujours rétro-éclairé. - Ports PG-1000, MIDI, pédales et RAM testés. - Sorties audio et casque testées. Aucun faux contact des boutons, ni problème avec les touches. Molette et joystick parfaits. Envoyé dans un emballage bien protégé. Expédié par Chronopost avec numéro de suivi. Roland D-50 vintage synthesizer keyboard Very good general condition. There is a very small piece missing under one key (which of course does not alter anything to play - visible on picture 1). - New backup battery (changed one month ago). - The screen is still backlit. - PG-1000, MIDI, pedals and RAM ports tested. - Audio and headphone outputs tested. No false button contacts or problems with the keys. Perfect wheel and joystick. Sent in a well-protected package. Sent by Chronopost with tracking number.

vend Roland U-110 expandeurs synthétiseur vintage en très bon état expandeur Roland U110 19 pouces 1 unité - Polyphonie 31 voix / Multimbral 6 instruments 99 sons PCM (multi-instruments dont batterie) sorties L/R + 6 sorties séparées - midi IN / OUT / THRU. vendu avec une cartouche l’envoi peu se faire en colissimo selon les tarifs en vigueur

For sale Customized Roland GM-70  -Original fonction (24 pin GR MIDI CONVERTER) -24 TO 13-PIN CONVERTER INSIDE (BC-13 CIRCUITS INSIDE) 13 PINS Parallel OUT SOCKET ON THE FRONT PANEL!!!!!!!! You can play any 13 pin synth with your vintage 24 pin guitar.!!!!!!!!!!! You can assign and control any VG99, VG88 or GR55 parameter to G-serie guitar knobs (CV1 CV2 CV4 MODE SWITCH) -due to his age some marks or dents appear on chassis but great working order -New battery lithium -220/240 volts OR 100/110 volts Thanks

I sell 2 Roland Boutique JX-03, in perfect condition, like new with all packing, box, manual. As you probably know, this is the best JX-3P VA emulation available on the market.   The JX-3P condensed the signature Roland sound users had come to expect into 64 stunning presets. Beautiful design, meticulous craftsmanship, and ease of use—the JX-3P was a Roland synth for aspiring youngster and virtuoso alike. The most attractive quality of the JX-3P is its versatility. The presets alone provide a masterclass in sonic engineering. Present midrange, shimmering high end, punchy bass frequencies—it’s all there in the JX-03.    Augmented by the PG 200, JX-3P users could navigate between out-of-the-box excellence and infinite customization. Visceral control options, not one but TWO stabilizing Digitally Controlled Oscillators, and Roland’s unmatched soundscapes—it’s no wonder the JX-3P shines brightly on countless classic recordings. The JX-03 includes all the controls of the PG-200 and the graphic charter of the JX-3P. The lower row is composed of illuminated buttons, allowing to manage presets, programs, sequences and global functions. On the left there are two expression ribbons with recall and lateral backlighting depending on the position,  one for pitch bend, the other for modulation; the first one also allows pre-listening of sounds when nothing is connected to the machine. The connections, located on the back, are common to the Boutique series: power switch, USB port type micro B (power, MIDI and audio), mini volume control, headphone output, line output, line input (routed directly to the analog/USB audio outputs, for cascading several modules) and MIDI input/output in DIN format. All audio connections are in stereo mini-jack format. Underneath the module is a small speaker (which we'll talk about later) and a hatch for inserting the 4 AA-LR6 batteries supplied (if a USB mic/mains power cord is not supplied). In conjunction with the small speaker and the pitch bend ribbon, they make the synth totally autonomous, at least during the 6 hours announced by the manufacturer. A serious alternative to be considered by those who are put off by the rarity, the price, the ergonomics (without PG-200) and the maintenance of the JX-3P (I know what I'm talking about for having owned and maintained many vintage synthesizers!!) This is my preferred Boutique synth after the JP-08.