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Moog Source

“This synth is in excellent condition considering how old it is with a few very minor scratches/marks and works GREAT.”
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Moog MG-1

“Moog Realistic Concertmate MG-1 synth – vintage analog synthesizer in very good condition, see pics. All keys work, all sliders and knobs work. I used it to trigger it from a Eurorack modular, so CV/Gate input works great as well, stays in tune nicely. Big, fat, warm old Moog sound I can’t seem to replicate exactly with my Sub Phatty, but I don’t need 2 bass synths now. I recently opened it up to clean the grimy foam off, and upon putting it back together the far right key went askew; not sure what happened there, but the key plays fine. There is a missing silver decal off of one of the slider caps”
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Roland Jupiter 6

“Vintage rebuilt Roland Jupiter 6 Keyboard Synthesizer. Fully rebuilt by Synthspa. Everything has been updated/replaced including voice chips and several filters. Custom graphics, new sliders, updated LED modulation wheel. LED indicator lights. This synth is in amazing condition and looks and sounds amazing. Latest OS.”
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Roland SH-101

“This is a vintage Roland SH-101 (*Note: this is NOT the new boutique model, but the original from the 80’s). It’s been very well-cared for and looks, plays, and sounds amazing. It’s a great substitution or companion for the TB-303, as it’s capable of producing amazing sounding acid basslines. It’s also much more flexible than the TB, and can create bubbling chaotic effects, funky leads, and smooth synth arpeggios with ease. Most of all, the ergonomics are very easy to dial in new sounds in seconds”
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Roland Alpha Juno 2

“Roland Alpha Juno 2

Vintage Analog Synthesizer

Good condition. Tested, everything works

One key’s contact is a little dirty and sometimes misfires

Should be opened up and all contacts cleaned”
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Roland Juno 106

“Roland Juno-106 Keyboard Synthesizer. Condition is Used. Shipped with USPS Parcel Select Ground. US only.

Rock solid classic Juno with outstanding out of the box presets intact.

Purchased from a reputable electronics repair company in LA about 10 years ago. It has been replaced by a Jupiter 8, otherwise I would not sell it. MIDI works well.

It has been sitting for 4 years in a bag but I tested it today and it runs flawlessly. ”
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Roland JP-8000

“One of Rolands best synths,
All knobs keys and sliders working fine,
Just fitted new battery so all original patches are all in there”
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Roland SH-2000

” Roland SH 2000 Synthesizer in perfect working and cosmetic condition from smoke-free home.”
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Roland Super JX

“This is a vintage Roland Super JX or JX-10 Synthesizer! Obviously there are a couple keys with issues, but the last time I played this (a few years ago), It sounded beautiful!!! THIS AUCTION IS SOLD AS IS, NO RETURNS!!!!(If you have a better keyboard, you could always MIDI to it). See is an old beauty and with some TLC, you will really enjoy the sounds!”
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Korg SR-120

“Korg SR-120 Automatic Rhythm Instrument. Vintage 1970’s. Condition is Used.
Picture taken is with unit powered on ! Excellent Condition !”
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Korg Poly 800

“Vintage Korg Poly 800 Polyphonic Analog Synthesizer in VERY GOOD WORKING COND!. I purchased this unit back in 1982 and has worked great since. It is missing the battery cover on that back and thE power supply is not original. I had an extra sega genesis power supply and it powered right up. This is a really nice keyboard. Has some cosmetic imperfections but overall very good condition, considering its age. ”
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Korg Polysix with MIDI

“Korg Polysix Keyboard Synthesizer w/Kenton Midi. I had this serviced last year. Tuned and original patches added. Original owner installed the midi and moved battery off of PCB. Corners of the casing have damage as pictured. Will be shipped in original case. Sold as is so ask questions before bidding please.”
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Korg RK-100 Keytar Project Machine

“Korg RK-100 Remote Keyboard Black color rk100 For Parts. Condition is For parts or not working. It powered on then stoped after I unscrewed where the batteries go. Selling for parts. Doesn’t work and is in rough shape. Check out pictures. No returns.”
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Korg Polysix Project Machine

“Original owner of this Korg Polysix Keyboard. Was put away for awhile and has minor battery problem common with this keyboard. I removed the battery and one IC. See Pic’s I was going to repair and sill might if I can not sell for a decent price. Keyboard is in very good looking condition. Includes all manual’s and program tape to reload sounds. Sold AS IS Not working condition.”
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Yamaha DX7 II FD

“Looking for a new loving home for my DX7 II-FD Synthesizer, which is in good condition. Plays and sounds great. Includes a ROM cartridge with some great sounds. Owner’s manual. No case.”
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Yamaha CS01 Project Machine

” Yamaha CS01 vintage analog monophonic synthesizer. This synth is mostly broken, and is really suitable only for parts, or only if you really like the sound of an analog keyboard that’s on its last legs.

The good news is that there are no dead keys and the outputs work.

Here’s what’s broken that I’m able to identify:

• The internal speaker is not in great shape.

• There is a quiet (but noticeable), high-pitched tone at all times, modulating up and down in pitch, like a quiet siren.

• The white noise generator is broken in a way that affects overall operation. It doesn’t reliably produce white noise on its own. In addition, an amount of white noise comes and goes at random (and especially when adjusting the VCF EG slider), even while using other wave forms (triangle, pulse, and so on). The sound is akin to laptop speakers failing.

• The VCF EG slider doesn’t seem to apply any kind of envelope to the filter: just random white noise.

• The VCO Pitch slider I believe is broken.

Does not include power supply.”
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Yamaha TX81Z

“From my smoke-free home studio. Still works and sounds great after all these years!”
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Yamaha TX216 with 4 TF-1 Modules

“Yamaha TX216 with (4) TF-1 modules. Condition is Used.

This is a vintage Yamaha Pro keyboard rack mount piece used in all the top studios from way back in the 80s…still in use today. If you are reading this, you probably know what this monster can do. This is basically 4 vintage DX7 synths in one rack, with the ability to house up to 8 total modules.

Balanced +4 pro level output for each module.

I bought this unit used, and has worked fine for me. I’m not using it much these days, so this needs to go to someone who will put it to good use.

It is not physically perfect, but is functionally perfect. Due to the age, I am selling this unit as is, with no returns, although I will guarantee no DOAs.”
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Yamaha DX100

“Do you like the 80s, do you love depeche mode? Then you are in luck!!!

Yamaha DX100 Digital Programmable Algorithm Synthesizer Keyboard Tested/Working. Condition is used but in very good shape.

Tested all buttons and they all work. Tested the headphone jack output and works with no issues. Do not have power supply but it is easy to replace. Does come with a soft case. ”
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Yamaha DX100

“This is a great Vintage 80’s DX 100 ( DX100 ) MINI KEY Frequency Modulation Synthesizer with box, Styrofoam inserts, power supply, Manual, Programming guide, Ad, Playbook and footpedal. The Talkbox Synth! Think Zapp and Roger, Chromeo Etc. ( Talkbox NOT INCLUDED. NEEDS A MEMORY BATTERY REPLACEMENT , very common for these synths. Ships Well Protected and Insured in a surrounding box.”
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Yamaha DX21

“Yamaha DX21 Keyboard Synthesizer With Foot Pedal And Mouth Controller. Condition is Used. Liquid crystal Display (pictured) not working correctly (a portion of the screen is black, but can read the middle). Missing a slide knob cover (pictured) comes with original factory programming cassette and keyboard to tape connection.”
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Yamaha TX7

“good working unit , please bid accordingly, no returns -”
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Sequential Circuits Pro 8

“Sequential Circuits Pro 8, Analog Vintage, 1985, UK 240V (Juno 60, 106) . Recently serviced and converted to 240V .Collection in person only.”
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Sequential Circuits Pro One

” Sequential Circuits Pro One w/MIDI Vintage Analog Mono Synth. Excellent condition EXCEPT noise generator doesn’t work. Everything else works great. Has MIDI. Has j-wire keyboard with replaced bushings. Plays great. Sounds really great. Clean. Has a faint scratch on back and corner wear on one side. Otherwise, looks excellent. Selling as-is though. Manual and power cord included.”
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Sequential Circuits Prelude

“Rare Vintage Sequential Circuits Prelude Analog Synthesizer. Works as it should and sounds great. All keys and functions work. Last high C key has been replaced and is whiter than the rest as can be seen in pics. These were made by Siel in Italy for Sequential Circuits.”
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ARP Quartet

“Vintage ARP Quartet Synthesizer.. Condition is Used. Bit scruffy but all the lights come on… highly desirable!”
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ARP Odyssey

“Excellent condition original early 70s Mk1 White ARP Odyssey – easily the best sounding revision with the original “lawsuit” Moog clone filter. This one is very fine physical condition with a nice bright white panel and keys and all slider caps intact. It works perfectly, tunes up fast and sounds absolutely huge. It was serviced a few years ago by Switched-On in Austin and includes a few useful mods along with a new power cable. There is a switch for mono/duophonic mode, LFO sync to key and CV/Trig/Gate in/out and filter input all of which increase the functionality of this already excellent synth. I’ve owned many of these of the years and this is easily one of the nicest examples I’ve seen of this model and should make its next owner very happy for years to come. Sold AS-IS”
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Oberheim SEM

” For sale is one of the all time greats of synth sound and history…

Vintage Oberheim SEM module! 100% working. Face is in great shape!!!! All knobs, functions work great. The housing shows wear (bottom and sides). The output for low was modified to 1/4 inch. The unit appears to have been recapped properly- the original tropical fish caps are still there (never swap them unless you MUST… you will hear a difference) There has definitely been some work done inside- the 1/4 mod, recap, some wiring looks non original. BUT I always took it as it was serviced. The unit sounds and performs as it should but it has NOT been calibrated. Assume drift.

It tunes awesome and HOLDS tune, unlike my Minimoog LOL… which btw it was MADE for. As an expander for a mini, its ridiculous. And theres a mod you can do on your mini for CV out and you can control it from the mini!!! (It was called the “S”ynthesizer “E”xpansion “M”odule LOL) Thats how I’ve been using it and it kills. But I’m so tired of multi tracking chords note by note LOL!!!!

This is an actual SEM not a rehoused module from a 2, 4 or 8 voice.”
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Oberheim Matrix 1000

“You are checking out a Oberheim Matrix-1000 tested and working. Not completely familiar with all the features of this unit as far as how to get sounds, but was able to go through some of the patches and all appears to work. There is no manual included.” Click here to search for synths on eBay

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Metasonix S-2000 with Future Retro Mobius Sequencer

“Sad to see these go… By far the juiciest synth tones out there.

The Metasonix S-2000 is an early one, #22, and in perfect working condition. The brushed black aluminum gathers dust and fingerprints very easily, but the only wear is on the rack ears.

The Mobius has CV outputs for V/Oct and Hz/V and midi outputs and pairs perfectly with the S-2000. No visible cosmetic flaws.

The Mobius is discontinued but Future Retro are still operational.

Will not sell separately. Working adapters for both included. Thank you for looking, bid with confidence.”
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Ensoniq VFX-SD

“VFX-SD upgraded with SD-1 version 4.1 firmware

Has the added Piano, Vibes, “Hip Drums”, etc. waveforms

Includes power cable, nice shape VFX-SD manual, and SoundEngine.com’s VFX-SD library of 9500+ VFX sounds (delivered after purchase via d0wnload)”
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