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ARP Omni

“Up for auction is an ARP Omni string synthesizer from the 1970’s. Model number is 2483 and the serial number is 2601. This is a step up from ARP’s String Ensemble (Solina) since it features some synthesizer controls along with the string sounds. This has been in storage for many years and is in need of a deep cleaning and rebuild for proper operation. No broken keys or sliders but it is missing some of the slider caps. It features solid walnut end caps and comes with the original Owner’s Manual, expression pedal and custom Anvil road case. The road case foam has deteriorated in storage and will need to be replaced. It does power on and you can get sound out of it. The sliders are stiff and need to be rebuilt or replaced. ”
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ARP Axxe

“Up for auction is an ARP Axxe monophonic synthesizer from the 1970’s. Model number is 2313 and the serial number is 1156. This has been in storage for many years and is in need of a deep cleaning and rebuild for proper operation. No broken keys or sliders but it is missing many of the slider caps. It features solid walnut end caps and comes with the original Owner’s Manual and custom Anvil road case. The road case foam has deteriorated in storage and will need to be replaced. It does power on and you can get sound out of it. The sliders are stiff and need to be rebuilt or replaced.

This Axxe was modified at the ARP factory (I drove it there personally!) to add a Portamento switch, VCF over-tracking and an XLR output.

I bought this new in the late ‘70s and had a lot of fun with it then. I don’t have the time or the capacity to give it the attention that it needs. Look at the pictures and ask any questions. Selling as-is since it is not operating as it should.”
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ARP Pro-Soloist Project Machine

“This rare vintage synthesizer is unfortunately in non-working condition and as such is being sold for parts only! The general cosmetic condition of the synth is acceptable, all knobs intact, but the markings have almost completely worn out. Photos show condition best. Buy with confidence. 100% positive feedback seller.” Click here to visit listing on eBay

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ARP Axxe

“ARP Axxe Analog Synthesizer.

In great condition – museum quality! All original.

Classic analog synth. Sounds amazing! Great for fat analog bass and soaring lead sounds! Can also make some pretty quirky sound

effects with it like ‘Heavy Wind’ & ‘Seagull Chorus’. Very easy to program and lots of fun to use.

Sad to see it go but need to down size my studio 🙁

Was last serviced in 2020 by Kent Spong.

Also comes with the original patch book.” Click here to visit listing on eBay

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ARP Quartet

“ARP Quartet Analog Synthesizer up for sale. This Quartet is in fantastic working condition and it looks great! The instrument has been fully serviced and tested by our professional technician, and is backed by our 3-month warranty. ”
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ARP Omni

“I’ve just switched the synth on and it does power on, the switches with leds do respond but I’ve not managed to get sound out. I’m not 100% sure that my powered monitor is working either! ”
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ARP Quartet

“ARP Quartet Analog Synthesizer up for sale. This Quartet is in fantastic working condition and it looks great! The instrument has been fully serviced and tested by our professional technician, and is backed by our 3-month warranty.

The ARP Quartet is, in fact, identical to the Italian-made Siel Orchestra. ARP bought, relabeled and sold it as the Quartet without changing much. It’s a 4-part orchestral synthesizer with 4 sections: Brass, Strings, Organ and Piano. These 4 tone color families can be tweaked and played individually or two can be played simultaneously. Selected presets will light up LEDs to show you which sliders and buttons can be used to modify the current section. The synth itself is somewhat limited–there is no external control, no pitch/mod wheel and few editing parameters. However, it sounds very good and, ultimately, it is a classic analog synthesizer.

In very good working shape, with some normal cosmetic signs of use (see photos). ”
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ARP Odyssey

“ARP Odyssey MK I Vintage Synthesizer model 2800 with Heavy Duty Flight Case,.

American power…comes with cable and transformer
new hard case…

In super condition for its age..see a few slight nicks in paint work
works well…serviced recently.
absolute Beauty of a synth….” Click here to visit listing on eBay

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ARP Axxe

“this second hand synth has been checked and serviced”

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ARP Omni

“Pre-owned In Non-Functioning Condition and Sold For Parts Only
ARP Omni 1 – For Parts Only *Sold as is – No Returns*

Non-Functioning for Parts Only. No Returns!” Click here to visit listing on eBay

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ARP Solus

“I bought a used one in the US about 15 years ago, but I haven’t been able to use it and have hardly touched it.” Click here to visit listing on eBay

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ARP Odyssey

“Near mint fully restored ultra rare (1 of 5?) 1975 odyssey mkII 2810 serial #62 authentic “moog lawsuit” ladder filter model version (all original arp factory made and installed…not a modern clone filter board by “synthchaser” or anyone else). Super clean all around, has all new faders, key bushings and power caps…it is perfect and needs nothing, good to go for many more decades, rarest and best odyssey anywhere. A member of the “Analogue Heaven” synth forum messaged me they have been keeping track of these rare original moog filter models there, and that only 5 are known to still exist, with three of them accounted for by present owners. Original 4035 moog style filters were only used in a handful of 2810’s like this one. You can see it’s filter in the pictures…the light green square board underside with 4035-004REV1 on it in small silver lettering. This one is even more rare in that it also has the earliest factory CV jack option not all moog filter ones had. Also comes with it’s ORIGINAL Arp anvil flight case, another rarity, for great protection in shipping and a cool collectible on it’s own with neat 70s graphics.”
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ARP Little Brother

“Kept in amazing condition, very clean and works perfectly (had a lot of fun testing this one out)”
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ARP Quartet

“ARP QUARTET Synthesizer. Vintage.

Vintage ARP Quartet in Touring Case. Original. I have had it for about 10 years I have only been able to play it a couple of times, so it is ready for a new home. This vintage treasure has a very unique filter and sound. If you know you know…This one has the multi-colored switch tops, It comes in a super strong touring case. ” Click here to visit listing on eBay

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ARP Solus

“Rare Vintage Synthesizer Arp Solus ” Click here to visit listing on eBay

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ARP Odyssey

“If you’re interested in a vintage Odyssey, this just might be the one. This rarely used beauty deserves another forever home.

This is that highly sought after rarely used vibe that one hopes for in a classic. In storage most of its life/30 years. Never gigged, a seldom used beauty.

There are the following minor imperfections: the bottom left corner is slightly compromised, see pics. Also, two of the slider caps have now broken while in storage. They can be replaced by third party vendors if you wish; it doesn’t affect the functionality. I brought it into a service center, where they checked it out and confirmed that its working well. Overall this classic works well, is in unusually excellent condition thanks to rare use and is waiting for someone who will appreciate and use it.”
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ARP Odyssey

“The Odyssey was ARP’s answer to the Minimoog, a feature packed scaled down version of the legendary ARP 2600. This particular ARP Odyssey is equipped with the 4035 filter, the infamous “lawsuit filter” that “borrowed” from Bob Moog’s ladder filter patent.

This ARP Odyssey has just been serviced and is functioning very well. New sliders & slider caps were installed, power supply recapped, all tantalum capacitors replaced, new slide switches, new key bushings, cleaned key contacts, calibrated, and the 1/4″ output jack made to a high output.”
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ARP Odyssey

“The Odyssey was ARP’s answer to the Minimoog, a feature packed scaled down version of the legendary ARP 2600. This particular ARP Odyssey is equipped with the 4035 filter, the infamous “lawsuit filter” that “borrowed” from Bob Moog’s ladder filter patent.

This ARP Odyssey has just been serviced and is functioning very well. The Synthchaser LED slider & slider cap set has been installed, and the LEDs are color coded to correspond to the original colored slider caps, which give a visual indicator of the function of each control. The difference in the way these sliders feel and perform compared to the originals is a huge improvement. The power supply was recapped, all tantalum capacitors replaced, new key bushings, cleaned key contacts, calibrated, and the 1/4″ output jack made to a high output.” Click here to visit listing on eBay

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ARP Axxe

“RARE VINTAGE ARPAXXE ARP AXXE KEYBOARD PIANO AND OR ORGAN AND OR SYNTHESIZER AND CASE IN AS PICTURED CONDITION . THIS UNIT DOES POWER UP BUT BEYOND THAT I KNOW NOTHING OF IT’S FUNCTIONALITY . IT APPEARS TO BE COMPLETE BUT IS MISSING A FEW OF THE CAPS FOR THE TOPS OF THE FUNCTION CONTROLS AS PICTURED . THE FOAM INSIDE THE CASE HAS DETERIORATED OVER TIME AND HAS SOMEWHAT SOILED THE UNIT WITH THE RESIDUE . THE UNIT WILL NEED A CLEANING . THE INSIDE OF THE CASE WILL NEED RELINED WITH NEW FOAM ” Click here to visit listing on eBay

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ARP Omni

“Arp Omni 1 string synthesizer keyboard(parts)non-working,does light up.no sound..It needs love!All caps will need to be changed on the keys and power supply.2 keys have marks on them.Side panels are in pretty good shape.1 slider cap is missing.I am the original owner since the 70’s.Never left the studio.I loved this thing.It had a great sound!”
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ARP Sequencer

“The work required to properly restore these so they’re working as well as possible and hopefully stay that way long into the future is both time consuming and costly and adds great value to this item. This is of course reflected in its higher than usual price. You will not find a better one anywhere.

In addition to any repairs, we did the following to this unit:

-All slide pots have been replaced with new ones – not low quality replicas of the originals but high quality modern pots that feel good and work perfectly.
-Power supply recapped, trim pots replaced.
-Tantalum capacitors replaced.
-Unit disassembled and cleaned inside and out.
-Recalibrated.
-All jacks cleaned.
-Replaced molex connectors (10).
-Replaced 1, 5, 9, 13 LEDs with slightly brighter LEDs so you may be able to better visualize note divisions.
-Replaced original wooden sides with higher quality new ones.
-Installed new nuts and washers for jack board.
-Systematically tested multiple times, with burn in test.

This process required 14 hours of skilled vintage synth tech time plus around $350-400 in parts. Thanks to this significant investment, this ARP Sequencer works like new again and is way better than the rest. Sure to make anyone looking for a perfectly working ARP Sequencer very happy. ” Click here to visit listing on eBay

Categories ARP

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ARP Omni 2

“Arp Omni II Rare Vintage Classic Analog Synth. This is a dream find for any synth lover (it was for me, anyway!!). Sounds great. Classic Joy Division synth sound. Comes with flight case. I’ve listed as pick-up only, but if you wanted to arrange a courier to have it taken further afield please message me to discuss. The flight case is very secure, but bear in mind that it’s extremely heavy in the case and might be very expensive to insure/move.” Click here to visit listing on eBay

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ARP Service Kit from 1976

“Partial ARP Service Kit from 1976 Mostly New Old Stock Parts

Includes Semiconductors, Slidepots, Hardware, Some Knobs, Fuses and Transformer Bracket.

These are mostly New Old Stock Original ARP parts.

Transformer Bracket Service Bulletin Included.

List:

Slidepot B2801_006_4___QTY 1

Slidepot 5700705_10K___QTY 5

Slidepot NA______10K__QTY 1

Slidepot NA___20A10K__QTY 1

Slidepot 1001203_______QTY 1

Switch___630.0122 Dual QTY 1

SAH190 IC Metal Can NA QTY 1

CA3080 IC Can________QTY 1

CD4024 IC____________QTY 1

741PC IC 14 pin DIP____QTY 1

LM301AN IC__________QTY 1

1458 IC______________QTY 1

748 IC_______________QTY 1

uA723 IC 14 pin DIP____QTY 1

709 IC 14 pin DIP______QTY 1

1N4148 Diode_________QTY 2

Resistor Networks______QTY 2

2N5459 Transistor______QTY 4

2N5460 Transistor______QTY 1

2N5461 Transistor______QTY 1

2N3906 Transistor______QTY 3

2N4392 Transistor______QTY 3

2N5172 Transistor______QTY 4

2N6076 Transistor______QTY 3

2N3958 Transistor DFET QTY 4

TZ81/TZ581 Transistor__QTY 4

Transformer Bracket____QTY 1

Misc. Hardware/Jacks________

Misc. Knobs, Caps, Switches, Bulbs, Fuses.”
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Categories ARP

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ARP Odyssey

“Vintage ARP Odyssey in Touring Case. Original. Works perfectly… I have had it for about 5 years but due to “work” and “travel” I have only been able to play it a couple times, so it is ready for a new home. This vintage treasure has a very unique filter and sound. If you know you know….Thiis one has the multi colored switch tops, the same model played by TOMMY GEAR of the Screamers! Again if you know you know! It comes in a super strong case.” Click here to visit listing on eBay

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ARP Avatar

“Vintage 1977 arp avatar in fully working order, basically an odyssey in module format, fatter and richer than modern clone or vst. Has CV ins+outs, we used it with a kenton pro solo midi to cv and/or arturia keystep with built in cv. Has surface wear marks being 45yrs old. Will be double boxed super cushioned in extra large packing to insure it’s safe arrival in the USA 48 states, ” Click here to visit listing on eBay

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ARP PRO-DGX

“Working/partially working vintage synthesizer for parts or repair. Some of the voices work and some don’t. The touch sensor slider probably needs repaired or replaced. I installed a new touch sensor strip and it worked perfectly for a few months. The caps probably need replaced as well because it currently has the originals. I also installed new key bushings because the originals had dried and cracked. ” Click here to visit listing on eBay

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ARP Odyssey

“Odyssey 2800 Mk1
White front
4023 filter
Rotary pitch bend knob
Serial no.281348

Original Mk I ARP odyssey, with the unique sounding type 4023 filter. It has spent most of it’s life in a recording studio and has been regularly maintained and serviced – Power supply recapped and rebuilt, and the keyboard serviced with new bushes.
Modified in the 1980’s by Kenton Electronics – minijack sockets at rear for cv, gate and trigger, inputs and outputs, works really well with a midi-cv converter.
It has always been very reliable with no issues and very stable tuning.
Plays really well, both with the internal keyboard and via midi, and sounds fantastic!

Cosmetically it is very good considering it’s age, there is one bad scratch just in the paint at the front (see photos) , this could probably be touched up and made almost invisible, only the paint is scratched, otherwise there are no serious marks or dents etc. the black printing on the panel is crisp and unworn as is the white panel, aprt from the one scratch it is in excellent shape overall.” Click here to visit listing on eBay

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ARP Quartet

“ARP Quartet Very good condition. Everything working
fine except the attack slider and led on the brass section.. very probably a simple fix for someone who knows.
Every other slider/switch working fine and as expected.. it’s a lovely sounding machine and I found myself playing on it for ages before putting this listing on.” Click here to visit listing on eBay

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ARP Pro Soloist

“I’m selling my beloved ARP Pro Soloist synthesizer. These are very rare to come across on eBay. This unit works but the sensitivity requires fixing and that’s keeping the unit from being 100%. The presets on the top play but very low volume, the presets on the bottom sound great. Very few of the presets do not work, my thoughts are that the sensitivity is keeping their volumes very low. I played the unit and some of the presets sound awesome. I even found a preset used by Vangelis who also used to own one of these beauties back in the 1970s. Unfortunately, I wish I could fix the synthesizer but I’m letting go of it because of economic hardship, so my loss is your gain. I cannot ship the unit, you must pick up. ” Click here to visit listing on eBay

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ARP Solina

“Legendary String Machine: ARP Solina String Ensemble SE-4
Good condition, perfectly functional, used only in my smoke-free studio

■ I have used it only in my studio (seen in the pics), always protected by a cover when sitting on the shelves. I have taken great care of this beautiful retro synth in order to prevent any kind of functional defects.
This instrument was manoeuvred by me and me only and played inside my studio under my supervision. All my synths are, I have a large variety of them. I am greatly experienced with analog synths and I made sure to respect this synth by only transporting it in a special hard case and not moving it from the studio except for when I sent it for cleaning and functionality checks. None of the scratch marks and imperfections are caused by me, they were there prior to my purchase of the Solina. The video below show a preview of how beautiful this instrument sounds, proving the reason these are getting more rare.

It comes in a double shock-protection with a shockproof foam box ! Actually is the best box-in-box way to pack for shipping.” Click here to visit listing on eBay

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ARP Little Brother

“Vintage ARP Little Brother synth expander, excellent condition Odyssey Axxe.
As new condition electronically and cosmetics.
All original knobs and switchs, Includes trigger, CVin and gate in cables for Arp Odyssey or Axxe” Click here to visit listing on eBay

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ARP Odyssey

“This one is in excellent cosmetic condition (one of the cleanest available here) and working 100%. It has just been professionally serviced and with a lot of restoration. It has new, high precision LED sliders and quality of these are the best available. This model has factory cv/gate inputs so it can be controlled with a midi to cv converter. It will be properly packaged when sold and will arrive in the condition as stated”
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ARP Quartet

“Vintage ARP Quartet 49 key synthesizer. Powers on and some keys play, but this keyboard is in rough shape and is going to need some love to be fully functional again. I didn’t test it too thoroughly, but it looks like the Piano, Brass and Organ sections work, Strings do not. Some keys do not respond (dirty contacts?) and one key is damaged. Sliders are dirty and one is missing.” Click here to visit listing on eBay

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ARP Quartet

“Vintage ARP Quartet 49 key synthesizer. Powers on and some keys play, but this keyboard is in rough shape and is going to need some love to be fully functional again. I didn’t test it too thoroughly, but it looks like the Piano, Brass and Organ sections work, Strings do not. Some keys do not respond (dirty contacts?) and one key is damaged. Sliders are dirty and one is missing.” Click here to visit listing on eBay

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ARP Axxe

“Arp Axxe Analogue Monophonic Synthesizer excellent condition FULLY OVERHAULED by Andy Jury at SYNTH PROF.

All audio inputs and outputs on 1/4” jacks

All key bushes replaced, the keys need working as some are slow to return after being pressed, because the bushes are all new

Complete with vinyl cover

Selling as it’s not being used” Click here to visit listing on eBay