“Vintage Arp String Ensemble (Solina) – The classic orchestra string sound of the 70s and early 80s. Used on hundreds of recordings by musicians around the world from rock, pop, country, disco, to jazz. This ARP was stored in a dry environment in plastic. Every key sounds fine with no hesitation or crackle. All voicing push buttons work freely with appropriate sound. On/off switch no problem. Power on light does not light. Pitch control works fine.
Slider controls left to right: Bass volume slider works as it should. ‘Crescendo’ slider works as it should. ‘Sustain length’ slider slides, but has no effect – this means when key is released sound stops with no sustain. Volume control slider works fine but knob has broken off – there is enough stub left to control the volume with your finger. *Note* The knob is included and could be glued on. I used a volume pedal (output to pedal to mixer) so I didn’t bother to glue the knob (included) back on.
Cosmetically this is a much loved road warrior and has a wonderful history. Original wood. The left end panel stays on but is loose – just needs some wood glue. Other than that, structurally it is very solid. Bottom corners are somewhat rounded and right side panel has a small chunk off the front. Bb3 has a hole and B3 is cracked, solidly glued (never a problem) and both keys work fine. There are no feet/glides on the bottom. One owner. Original owners manual is included.” Click here to search for synths on eBay
“ALL GEAR IS TESTED AND GUARANTEED TO BE 100%
“Vintage ARP Omni 2 Analog Synthesizer & CASE!!
“ARP Odyssey 2823 synthesizer NOT KORG REISSUE
“Here is a vintage Arp Odyssey 2800Synthesizer Keyboard for sale. Early 1980’s. Some scuffs on bottom and sides(see pictures). No dents. All keys, slides and knobs work perfectly. Tested and works great. ” 
” Arp quartet. NOT WORKING!!!!! For parts or repair. Condition is Used. Collection in person only due to size and weight.
“Details (Cosmetic Appearance): All factory stickers are incredibly close to mint condition. The other (White/Black) stickers are not original: these were added for a retro type look; however, can be removed without damaging the paint. Note 1: The right wooden end panel is distressed with a hairline crack; however, not broken. (see pictures)Note 2: The right side wooden end panel has a chip on the front: [If you want to repair that area, use wood filler to shape]. (see pictures)Note 3: This unit comes with original extra repair components, packaged in a manila envelope (see pictures)”
“Arp quartet. NOT WORKING!!!!! For parts or repair. Condition is Used. Collection in person only due to size and weight.
“An ARP Odyssey MK1 Vintage Synthesizer. This item is used but in rather good condition with only some cosmetic signs of wear. It is entirely functional.” 
“VINTAGE CLASSIC ARP AVATAR ANALOGUE SYNTHESIZER SYNTH KEYBOARD
“This beautiful Arp Quartet has been professionally serviced by my synth tech that has over 20 years experience with gear repair. The power supply section has been recapped with audio grade capacitors, all sliders cleaned and lubed, all switch contacts cleaned. All functions work as designed and there are no functional issues, no exceptions.”
“Vintage ARP Odyssey MKII 2810 Analog Synth
“ARP Odyssey Synthesizer, Model 2800. It’s been in my family since the 70s, but not played on for 20+ years. This unit does not work. When plugged in & switched on, the orange light illuminates but no sound comes out. Some of the sliders are stiff/stuck, nothing appears missing or actually broken off. Keys bounce back up when pressed. Maybe it’s an easy fix, maybe not. Please study the photos for your interpretation of its cosmetic condition. I make no claims on that. Selling it as is, NOT WORKING/FOR REPAIR & REBUILD/SPARE PARTS. No refunds/returns.” 
“ARP Odyssey MK1 Analog Synthesizer Vintage. Condition is Used. Works great!! Doesn’t need anything. Professionally Fully serviced at pro audio electronics Tampa Florida.”
“Fully working ARP Quartet 4-Octave synthesizer with 4 different instrument groups, as seen with color-coded controls. Different instruments activated while taking photos by pressing pushbuttons, LED’s above illuminate to show active sections. All keys play fine.
“1979 ARP Omni-2 Vintage Analog String Synthesizer + Hard Case Omni
“Includes carrying case
“VINTAGE ARP AXXE MK2. Condition is Seller refurbished.
“Vintage Arp Odyssey 2823 Serviced Rare Analog Synthesizer synth Keyboard. Condition is fully refurbished, and added led lights in the faders. truly incredible synth.
“In good physical condition.
“Awesome synth. Sadly this one hasn’t seen much love. It could probably do with a service, so please bare that in mind. For a start you might need some of those slider caps, although I think you can get them on eBay (maybe the Korg ones will fit, I have no idea). I don’t have the screws that enable you to lift the front panel to look inside. The keys on this thing hang over the edge, crazy design, but they have never been broken thankfully. Therefore it’s extremely fragile and collection only
“Vintage ARP Omni 1 Keyboard Synthesizer Serviced. Condition is Used.” 
“this machine is very heavy and shows minor signs of wear consistent with age and intended use
“For sale is a vintage Arp Odyssey 2823
“Vintage ARP Quadra 2463 Synthesizer – **Fully Serviced 2-15-20**
“A rare opportunity to purchase this fully functioning vintage Arp Axxe analogue synthesizer. The unit has recently been cleaned and serviced by EMI Repair, Surrey.
“Arp Avatar Synthesizer. Condition is Used.
“A rare opportunity to purchase this fully functioning vintage Arp Axxe analogue synthesizer. The unit has recently been cleaned and serviced by EMI Repair, Surrey.
“Vintage Arp Odyssey 2823 Serviced Rare Analog Synthesizer synth Keyboard. Condition is Used.
“This keyboard has been recently serviced.
“Bought in 1980 with all the good intentions to pick up my keyboards sessions from my youth. Played a few times for fun then put into storage in 1985 in original box where it has been ever since. Extremely lightly used.” 
“Arp Avatar Vintage Synthesizer Original
“In good physical condition.
“Here is an ORIGINAL ARP Odyssey. I have had this for years and used only a couple times.
“Vintage Arp Odyssey 2823 Serviced Rare Analog Synthesizer synth Keyboard. Condition is Used.