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ARP Axxe

“Powers on and makes some sound. Noise generator makes sounds. Low frequency oscillator seems to be working. A slider is broken off, and a few keys stick up or down (see pics.) Sold as is, no returns.

You will be receiving the exact item in photos. Please see photos for item condition.” Click here to visit listing on eBay

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ARP Axxe

“1970’s ARP AXXE SYNTHESIZER Model 2313. Condition is “Used”.

The condition is “Good to Very Good” for the age. See Pictures.

I have owned this keyboard for over 30 years. I recently plugged it in to make sure I can get sound from it.

The keys on the keyboard work and the synth makes sound. It is FULLY Analog.” Click here to visit listing on eBay

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ARP Axxe

“Vintage ARP Axxe Mk II synthesizer with new sliders. In tune and working!

The one oscillator’s saw and pulse outputs can be mixed with the white noise source. The oscillator may be modulated by LFO (square and/or sine), random sample & hold, and ADSR. Pulse width adjustable from 5% to 50% and may be modulated by LFO and ADSR. 4 pole voltage controlled filter with self-oscillating capabilities. Filter may be modulated by keyboard control voltage, random sample & hold, LFO and ADSR. Normal keyboard triggering mode, as well as keyboard repeat and auto repeat. Pitch bend control, portamento/glide, and transposable up and down 2 octaves. 37 note keyboard.

The case has some holes that have been plugged from a previous MIDI mod which has been removed. The trigger in/out jacks are taped off inside the case (the holes they normally mount in were enlarged by the previous owner). Sliders were replaced and oscillator tuned to get everything working, but otherwise the synth wasn’t serviced or restored in order to keep the price affordable. The keys all work, but the bushings are old and the contacts are dirty, so sometimes a key may double trigger. Some wear and marks on the panel, as shown.” Click here to visit listing on eBay

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ARP Quartet

“ARP Quartet Brass / Strings / Organ / Piano Analog Synthesizer. Condition is “Used”.” Click here to search for synths on eBay

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ARP Axxe

“1970’s ARP AXXE SYNTHESIZER Model 2310. It does power on and make sounds but due to the fact that I don’t know to operate it, I cannot confirm that every function works as it should. For that reason I’m listing it as parts or non working Unit powers on and makes sounds. I’m not sure how to operate it. It’s missing 3 of the rubber tips of the sliders but all sliders move and none are broken off. It shows expected wear from age and use and the bottom is missing some of the screws. It would benefit from a good servicing that I will leave up to the new owner. Things to know before you buy: it’s over 40 years old and is not a new item. Though I moved every knob and slide I don’t know how to operate it so I can’t be sure of what it will or will not do. I will not accept a return on this item.” Click here to search for synths on eBay

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ARP Odyssey

“This vintage ARP Odyssey has just been fully serviced by Synthchaser, the west coast’s leading ARP specialist – recapped, new ICs, new key bushings, all new LED sliders, all new slide switches, fully functional, tuned and calibrated, and sounding awesome! The Odyssey was ARP’s answer to the Minimoog, a feature packed scaled down version of the legendary ARP 2600. This late model ARP Odyssey is equipped with the 4075 filter, a tasty 4 pole LPF found in all late model ARP synths.

The synth is in great condition, and was acquired from the original owner who bought it in 1980 and put it away in 1981. It comes with a wooden road case, and the foam is still good! There are touches of rust along the edges of the synthesizer (see photos), but they are not distracting from the overall awesomeness of this synth. This synth comes with Orange illuminated LED sliders to complement the Orange & Black color scheme of this late model ARP. I am willing to disable the illumination for the buyer before shipping, upon request. ” Click here to search for synths on eBay

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Lot of ARP Omni PCBs

“ARP Omni 2480 Power Supply, Phaser Board, Synthesizer (including Low Pass Filter) Board. These were removed from a damaged ARP Omni approximately 10 years ago with the intent of building a standalone phaser and low pass filter and I never got around to it. The power supply worked when removed, and the low pass filter section also worked, though the sliders are stiff and need replacement. I didn’t test the phaser board before removal, so I don’t know if it works or not. Note there has been some repair work on the synth board (upper left, “Z3″) and the phaser board (upper right of PCB, solder side).

ASSY 7211501
ASSY 4520101
ASSY 4520101”
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ARP Sequencer

“This piece is in extremely clean condition. I don’t know how to test it, so I’m selling this AS-IS. I turned it on and all of the lights look like they’re flashing properly. The sliders (some tips missing) are sticky, but still sliding. All switches and knobs are moving well. ” Click here to search for synths on eBay

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ARP Odyssey

“ARP Odyssey Vintage Synthesizer from 1979

This is the MKIII model.

Pristine cosmetic & working condition, recently professionally serviced in London. Can send video for proof of functionality upon request. Two of the keys are slightly raised as shown in pictures, but technician confirmed that does not affect their functionality at all.

Beautiful and unique sounding synth, hard to find in this condition. ” Click here to search for synths on eBay

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ARP Omni 1

“Original ARP Omni I synthesizer.
Unit powers on and lights up but has a short in the output.
All keys and faders work. Unit is original and unmolested.
It will need to be restored and is being sold as is: For parts or repair.”
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ARP Axxe


Great shape & sounding Rare Purple ARP AXXE analog monosynth keyboard.
This synth is AWESOME! Restored by the famous Synthchaser – this synthesizer
is super rare & collectable! Vintage 70’s sound cuts perfectly in a mix!
All sliders, LEDs, inputs, outputs are fine & the switches, keys respond well.
Comes with synthesizer, power cable attached.
There are small dings, scratches & it is missing it’s front AXXE label.
The keys are older and starting to yellow a bit. Not too much.
There is a slight buzz sound when switching the power on.
It is only about one second long but I needed to post about it.
I am only selling this to pay off bills or I would keep it!” Click here to search for synths on eBay

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ARP String Ensemble

“ARP STRING ENSEMBLE SOLINA SYNTHESIZER VINTAGE. Condition is “Used”.
Its incredible to think of the thousands of songs that these things were used on-everything from Parliament Funkadelic to Gary Numan and still to this day-you wont find a Dr.Dre album without a Arp Solina on it.
This one still plays good for as old as she is(never gigged-just moved from studio session to session).Some of the wood veneer is cracking off but no real damage.” Click here to search for synths on eBay

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ARP Pro/DGX

“Up for sale is an ARP PRO/DGX. Has been sitting in my studio unused for at least 12 years. Cosmetically it is in OK shape with visible dings and scratches but nothing big. The portamento slider is missing the end cap. Everything on it works, but it needs servicing. All the keys work, but some are finicky and needed several hits to wake back up. The keyboard feels really good with only one G# being overly clicky. All presets work. The Clarinet button took several presses to wake back up, but was mostly consistent afterward. The sliders, touch sensor effects, and portamento switch work. Volume and Brilliance are a little sputtery, but the instrument does produce a clean sound after wiggling them. Pressing down a key to engage the touch sensor effects works but is quite sputtery and inconsistent and is the part of the instrument most in need of service.” Click here to search for synths on eBay

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ARP Omni Project Machine

“For sale is my ARP Omni string synthesizer. This synth is not working – only the power on switch illuminates when it is switched. I’m not sure exactly what is wrong with it but these divide-down string synthesizers generally need to be rebuilt by a synth tech to become fully functional again. Physically it is in OK shape but will need to be cleaned up.” Click here to search for synths on eBay

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ARP Pro Soloist

“It has been maintained by a repair company, but aftertouch is difficult to work with the bottom key. The wooden board at the bottom is slightly bulging. There is a float in the body paint. In addition, there are small scratches and dirt.” Click here to search for synths on eBay

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ARP 2600 with ARP 3604P Keyboard

“The original ARP 2600, made 1970s. Same owner since 1981. Carefully kept, professionally refurbished in the UK including replacement of keyboard bushings.” Click here to search for synths on eBay

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ARP Odyssey

“This one is in beautiful cosmetic condition (it looks almost new) and working 100%. It has just been serviced and with a lot of restoration. As you can see, this is an original, model 2813 with PPC and NOT a Chinese made, Japanese replica of an American classic. It is ready to be played and needs nothing! I doubt there is another here on Ebay that is as nice cosmetically and that has had the same amount of restoration. Please mail with any questions. Payment must clear before I will ship. Local pickup is welcome.”
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ARP Little Brother

” Serial# 29560010 in great nick. 240v model. Comes with pictured hard case. Was working perfectly approx two years ago and been in storage since. Unable to test. Sold as is. Super rare.” Click here to search for synths on eBay

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ARP 2600 with ARP 3604-P

“Retro Gear Shop is a high-end boutique store located in Nashville, Tennessee.

ARP 2600 + 3604-P Keyboard
For sale is a very rare vintage Tonus logo of the Arp 2600 semi-modular analog monophonic synthesizer, most likely a 2600P V2.0 based on internal components. This is one of the more desirable sounding Arp’s to get with the 4027 Oscillator and 4012 Filter than the later G-clef and orange/black models.

Very good condition, with some wear as expected for its age but overall still nice shape. Most of the wear is on the outside tolex, the front panel face and keyboard itself are in great shape. Includes both lids to unit and keyboard along with keyboard connecting cable. Comes with original manual. We’ve had many 2600s pass through our shop over the years and we found this particular unit to sound fantastic. It’s 100% fully functional, just back from full professional servicing. Don’t pass this rare chance up!

Servicing included
– VCO modules are 4027 (2nd generation between 4017 and 4027-1)
– Confirmed output of VCOs and general operation
– Full recap, replacing all tantalum caps with proper electrolytics
– Cleaning and restoration of all sliding potentiometers
– Adjustment necessary
– Cleaned boards
– Performed adjustment procedure
– Completed reassembly and tested for proper operation

3604-P
– Complete disassembly
– Replaced tantalum capacitors
– Replaced poly caps for greater stability
– Removed all keys
– Straightened keybed chassis and replaced all bushings
– Cleaned key contacts
– Lubricated and replaced all keys
– Cleaned all potentiometers and switches
– Adjusted and set CV output
– Performed final play tests

All repairs for the ARP 2600 and 3604P will be guaranteed for a full year.” Click here to search for synths on eBay

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ARP Axxe

“ARP AXXE MODEL 2313 Analog Synthesizer. Condition is “Seller refurbished”. Shipped with USPS First Class.”
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ARP Solina

“This unit has been tested and all functions work , all sliders work, buttons are in perfect working order. Cool retro sound in great vintage condition for its age see pictures. Sold as is no returns. Sounds amazing! Stand not included” Click here to search for synths on eBay

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ARP Odyssey

“Selling my arp odyssey 2800 rare synthesizer. Cosmetically it looks great but there is an issue with the keyboard I cannot figure out. It just sounds off and I’m not sure why.” Click here to search for synths on eBay

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ARP Omni 2

“This synthesizer has just been fully serviced and had the brand new Synthchaser MIDI Adapter installed!” Click here to search for synths on eBay

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ARP Axxe

“Arp Axxe Analogue Synthesizer. Rare opportunity to purchase a lovely, UK located, fully functioning vintage Arp Axxe analogue synthesizer at a bargain price. The unit has recently been cleaned and serviced by EMI Repair, Surrey and sounds great. Unit is in super condition for its age, with only minor surface blemishing. Unfortunately, all the original slider caps are missing, as if so often the case. “ Click here to search for synths on eBay

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ARP Solina

“Works great in great vintage condition for its age see pictures. Sold as is no returns.” Click here to search for synths on eBay

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ARP 2600 with ARP 3604-P Keyboard

“I purchased this 23 years ago as an investment.When I received it was fully functional and I was able to nail a bass patch that sounded every bit as powerful as any Moog I’ve ever heard.After a year it stopped functioning and I Opened it up and noticed the filter was potted with epoxy to safeguard anyone copying the circuit but also prevents service.I packed it back up and it has been in storage until now.I was considering sending it to discrete synthesizers (CMS) for service but there are quite a few options that would improve upon the existing instrument but I should leave that up to the end user how it should be hot-rodded.This synthesizer will always be worth more than the current Korg or Behringer knock offs because this ARP is 48 years old and is a collector item.I am selling this synth as is, untested but it does turn on and I was able to get a droning sound pitch tracked using the keyboard.” Click here to search for synths on eBay

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ARP Odyssey

“I am selling my lovely original ARP Odyssey Mk II vintage duo-phonic analogue synthesiser. It is in working order but as you know these are difficult beasts to control!

However, there are many patches online which you can download and use to start making fantastic sounds!”
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ARP Axxe

“Arp Axxe Analogue Synthesizer. Rare opportunity to purchase a lovely, UK located, fully functioning vintage Arp Axxe analogue synthesizer at a bargain price. The unit has recently been cleaned and serviced by EMI Repair, Surrey and sounds great. Unit is in super condition for its age, with only minor surface blemishing. Unfortunately, all the original slider caps are missing, as if so often the case. Happy to send more photos if required. Collection recommended due to weight and delicate nature of old analogue equipment, but shipment costs have been listed, which will be at buyer’s expense.”
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ARP Avatar

“A recently serviced ARP Avatar with the additional New England Patch Panel and sub-oscillator.

The rather useless “VCA-GAIN” fader has been re-routed and now controls the volume of a sub-oscillator based on the circuits of the Roland SH-101 sub-oscillator.

All is very good working, all faders has been desoldered, opened and cleaned. Broken parts replaced. So all faders function like new. The PSU has been refurbished with new parts. Some scratches and marks on the sides, but nothing major. The front panel is very clean and in good condition (see images).

I have been using it with a Kenton Pro-Solo and it works very well.

No guitar pick-up or chord. Just the synth.”
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ARP Axxe Project Machine

“ARP AXXE, powers up, but NO sound, 3 sliders are broken off, S/H switch also broken, 2 keys are sticking up a bit, needs to be serviced. 110 VOLTS VERSION .
SOLD AS IS – NO RETURNS !” Click here to search for synths on eBay

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ARP Axxe

“Arp Axxe Analogue Synthesizer. Rare opportunity to purchase a lovely, UK located, fully functioning vintage Arp Axxe analogue synthesizer at a bargain price. The unit has recently been cleaned and serviced by EMI Repair, Surrey and sounds great. Unit is in super condition for its age, with only minor surface blemishing. Unfortunately, all the original slider caps are missing, as if so often the case. Happy to send more photos if required. Collection recommended due to weight and delicate nature of old analogue equipment, but shipment costs have been listed, which will be at buyer’s expense” Click here to search for synths on eBay

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ARP Omni 2

“ARP Omni-2 Vintage Analog String Machine Synthesizer With Manual. All keys are working in Violin and Viola setting, Only the 4 lowest notes will play in the bass setting. It has been partially restored (Capacitors checked and the bad ones replaced) Ready for the next owner to complete restoration. Condition is Used.” Click here to search for synths on eBay

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ARP Avatar

“Great guitar synth, we don’t have much use for it at our studio right now though.” Click here to search for synths on eBay

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ARP Axxe

“Arp Axxe Analogue Synthesizer. Rare opportunity to purchase a lovely, UK located, fully functioning vintage Arp Axxe analogue synthesizer at a bargain price. The unit has recently been cleaned and serviced by EMI Repair, Surrey and sounds great. Unit is in super condition for its age, with only minor surface blemishing. Unfortunately, all the original slider caps are missing, as if so often the case.” Click here to search for synths on eBay