ARP, Quartet @ 12 August 2020, Comments Off on ARP Quartet

“item has a few issues, vibrato doesn’t work, and there is no poliphony”

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ARP, Quartet @ 17 June 2020, Comments Off on ARP Quartet Project Machine

“ARP Quartet Synth. I bought this for parts for another synth. This is NOT working and is being sold for parts or as a restoration project. Condition is for parts or not working. Collection in person only as it is VERY heavy.”

ARP, Quartet @ 17 June 2020, Comments Off on ARP Quartet

” The synth was completely gone over by a tech and everything works and functions as it should. Has a small 3 inch crack or right side of wood but does not affect functionality ” Click here to visit listing on eBay

ARP, Quartet @ 06 May 2020, Comments Off on ARP Quartet Project Machine

” Arp quartet. NOT WORKING!!!!! For parts or repair. Condition is Used. Collection in person only due to size and weight.

The power light comes on but apart from the synth produces no sound etc…….possibly a project for someone with an interest in old electronics.

This is an uncommon instrument so hopefully someone can bring it back from the dead!” Click here to visit listing on eBay

ARP, Quartet @ 29 April 2020, Comments Off on ARP Quartet

“Arp quartet. NOT WORKING!!!!! For parts or repair. Condition is Used. Collection in person only due to size and weight.

The power light comes on but apart from the synth produces no sound etc…….possibly a project for someone with an interest in old electronics. ” Click here to visit listing on eBay

ARP, Quartet @ 22 April 2020, Comments Off on ARP Quartet

“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.” Click here to visit listing on eBay

ARP, Quartet @ 08 April 2020, Comments Off on ARP Quartet

“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.

Overall cosmetic condition is good to very good. Some scratches seen in metal parts and wood. Some rusting seen in metal portions.

Missing one plastic knob for Vibrato Speed. Slider here works fine.” Click here to visit listing on eBay

ARP, Quartet @ 26 February 2020, Comments Off on ARP Quartet

“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.” Click here to visit listing on eBay

ARP, Quartet @ 12 February 2020, Comments Off on ARP Quartet

“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.

Overall cosmetic condition is good to very good. Some scratches seen in metal parts and wood. Some rusting seen in metal portions. ” Click here to visit listing on eBay

ARP, Quartet @ 11 December 2019, Comments Off on ARP Quartet

“The Arp quartet works great, however one key C sharp does not work. The exterior has minor scratches but it is in great shape for its age. All scratches are displayed in the pictures. The synthesizer works almost like new and is the cheapest on the market. Will ship professionally and immediately!” Click here to visit listing on eBay

ARP, Quartet @ 04 December 2019, Comments Off on ARP Quartet

“Quartet ARP Vintage Synthesizer. Condition is used. Been stored for some years but is working well. Item is rare. The appearance has some cosmetic blemishes due to age and it would benefit from a service. The ARP is identical to the Italian made Siel Orchestra. 4 part orchestral synthesiser with four sections – brass, strings, organ and piano.”
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ARP, Quartet @ 20 November 2019, Comments Off on ARP Quartet

“Very good condition as seen (just a few small scratches), has back panel CV/gate controls. CV = 1V/Oct, Gate = +15V. Note: the octave switch had been replaced by a three-position knob, this is actually more robust and easier to use than the original design, for fast range switching while playing live. Has the nicest sounding filter especially at high resonance levels among several whiteface Odyssey’s we’ve encountered, perhaps because it’s been very well calibrated. Hate to see this one go!” Click here to visit listing on eBay

ARP, Quartet @ 13 November 2019, Comments Off on ARP Quartet

“The Arp quartet works great, however one key C sharp does not work. The exterior has minor scratches but it is in great shape for its age. All scratches are displayed in the pictures. The synthesizer works almost like new and is the cheapest on the market.” Click here to visit listing on eBay

ARP, Quartet @ 23 October 2019, Comments Off on ARP Quartet Project Machine

“ARP Quartet keyboard & string machine, classic fully-polyphonic machine from the 80’s pre-MIDI era. This unit won’t power up – it worked until going into storage several years ago, so I suspect someone who knows about electronics can resurrect it, but that’s beyond my ability. There is some slight gig damage to some of the switches on the front. You can select from brass, strings, organ and piano on the front, but by pushing the buttons together, you can have any two in combination. If you can get it working.” Click here to visit listing on eBay

ARP, Quartet @ 23 October 2019, Comments Off on ARP Quartet

“Classic ARP QUARTET Analog Polyphonic Synthesizer Works Perfectly.

Excellent cosmetic condition and plays nicely – ready for gigs or studio use.” Click here to visit listing on eBay

ARP, Quartet @ 01 May 2019, Comments Off on ARP Quartet

“Vintage ARP Quartet Synthesizer.. Condition is Used. Bit scruffy but all the lights come on… highly desirable!” Click here to visit listing on eBay

ARP, Quartet @ 06 February 2019, Comments Off on ARP Quartet

“All presets and functions working.

Some cosmetic wear due to age (see pictures).

Collection in person only.” Click here to visit listing on eBay

ARP, Quartet @ 08 July 2018, Comments Off on ARP Quartet

“Beautiful Dark Wood Edition!

Perfect for Pink Floyd Strings and brass!

This synth pairs amazingly with a little reverb

US power cord

Thr arp quartet is known for it’s Gorgeous warm brass & enchanting strings

This unit features an updated power switch

Immaculate keybed

Perfect switches

Professionaly cleaned

Excellent Power cord

Gorgeous Chorus circuit sound

Divide down synth gives gritty character when polyphony is present. Not noticeable in the brass leaving the sound silky, warm and smooth. ” Click here to visit listing on eBay

ARP, Quartet @ 04 July 2018, Comments Off on ARP Quartet

“Good working order.
This item has had occasional use only from new and has been used in a school music department by staff only.
This item has a low starting price so grab yourself a bargain.
Check out my other items for sale. ” Click here to visit listing on eBay

ARP, Quartet @ 13 June 2018, Comments Off on ARP Quartet

“The sound and key action are EXCELLENT !!! no noise in the signal,all button switches and sliders work well,it has full 49 key polyphony; when layered separately timed adjusted slow attacks are possible in a few choice combinations,there is a filter slider for brass, there is a slider for a sustaining, fading release time for strings and organ,by adding outboard parametric EQ and various FX this keyboard can truly be transformed !” Click here to visit listing on eBay

ARP, Quartet @ 30 May 2018, Comments Off on ARP Quartet

“Original Arp Quartet Synth, Plays well, tuneable, all works, sweet keys, nice sliders, switches. Use any combination of bass, strings, organ and piano or them all. Serviced last year by a pro tech. 240V Australia power plug.” Click here to visit listing on eBay

ARP, Quartet @ 02 May 2018, Comments Off on ARP Odyssey

“Fair overall condition. This item has signs of normal wear, some cosmetic blemishes and the external hardware has been replaced. Early rare 2800 ARP with low serial production number. This is an early Tonus inc. serial badge model. early 1972. Vintage factory expansion jack kit installed. This one has had extensive professional service including control panel cleaning, recap, opamps and ics have been replaced and placed into sockets, and it’s had it’s power supply rebuilt with premium caps. New keyboard bushings. It has a new set of all black slider caps installed. Fantastic playing early vintage arp. There is a vintage anvil road-case included with this synthesizer. ” Click here to visit listing on eBay

ARP, Quartet @ 02 May 2018, Comments Off on ARP Quartet

“This is an ARP Quartet made by Siel. The power button case is broken but it works. The Solo switch is broken and is disengaged. One key is not functioning. All items are labeled. Some of the sliders are scratchy sounding. Other than that the unit sounds pretty good. It will be packaged safely for shipping.” Click here to visit listing on eBay

ARP, Quartet @ 28 March 2018, Comments Off on ARP Quartet

“ARP Quartet KEYBOARD, 49 Keys synthesizer
ARP Quartet ,49 key all switches and controls in excellent condition Overall very good condition ,needs a good cleaning, someone put stickers on the keys. All the keys work well and control lights come on for all when plugged in. also. . we have no way to test as is as found no returns.” Click here to visit listing on eBay

ARP, Quartet @ 07 February 2018, Comments Off on ARP Quartet Project Machine

“ARP Quartet ,49 key all switches and controls appear to be in excellent condition Overall excellent condition ,the wooden case NOT INCLUDED . not tested but probably works perfect will need to rewire or replace the power wire very minor fix so being sold as is as found no returns.” Click here to visit listing on eBay

ARP, Quartet @ 17 January 2018, Comments Off on ARP Quartet

“ARP Quartet ,49 key all switches and controls appear to be in excellent condition Overall excellent condition comes in the wooden case ,not tested and probably works perfect will need to rewire the power wire very minor fix so being sold as is as found no returns” Click here to visit listing on eBay

ARP, Quartet @ 10 January 2018, Comments Off on ARP Quartet

“In good working order. A few scratches here and there due to age. Easy and intuitive to programme – fun to play.”
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ARP, Quartet @ 20 December 2017, Comments Off on ARP Quartet

“A rare 1979 Arp Quartet Analog String Synthesizer (also manufactured as the Siel Orchestra).

115V version, made in Italy.

This unit has just been serviced and modded, in which it received the following:

– new power cord

– complete recap

– Filter Cutoff and Resonance mod for Brass (left 2 knobs)

– Percussive envelope Decay/Release switch and knob (the knob adjusts the decay of the Piano and also the Strings when in Percussive mode, and the switch turns off the envelope re-trigger circuit when NOT in percussive mode – which is useful for layering pad sounds with the Strings)

Fully tested and working, free shipping, and will be packaged carefully.” Click here to visit listing on eBay

ARP, Quartet @ 20 September 2017, Comments Off on ARP Quartet

“ARP QUARTET RARE VINTAGE ANALOGUE SYNTHESIZER / KEYBOARD Mod Code 601.1.2004
Note: this does not have loudspeakers, but a jack socket output for connection to a mixer or amplifier.”
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ARP, Quartet @ 26 July 2017, Comments Off on ARP: Quartet

“Great sounding used and refurbished vintage synthesizer, this ARP Quartet is in perfect condition for live gigs and studio work. There is slight cosmetic damage on the wooden sides while all keys, sliders and instruments sound precise and fully operational. This unit has been worked on in a non-smoking studio environment in Nashville Tennessee, where it was modified to include playing all four preset instruments all at once. All LEDs work, only the power switch is slightly cracked. The volume slider is a slight scratchy if moved to fast, I like to slowly adjust the volume with my amplifier and dial in a good level. This synthesizer was manufactured between 1979 to 1980, so please be very delicate. I loved this keyboard immensely however I must sell it to pay bills. It definitely can emulate sounds of the late 70’s to early 80s new wave Joy Division synth to even a very retro 60s Doors/Animals organ” Click here to visit listing on eBay

ARP, Quartet @ 19 July 2017, Comments Off on ARP Quartet

“In good working vintage condition with slight cosmetic damage as shown in pics, getting harder to find / more and more in demand…” Click here to visit listing on eBay

ARP, Quartet @ 12 April 2017, Comments Off on ARP Quartet

quartet “Signs of wear. Sides show signs of wear. The d keys do not sound – Bad trace? Missing a few switch/slider caps. Works and sounds great otherwise.” Click here to visit listing on eBay

ARP, Quartet @ 15 March 2017, Comments Off on ARP Quartet

quartet “Firstly let me start by saying I don’t know much about this equipment, it was used in the eighties by a family member who is no longer with us, it has been in safe/dry storage since, I can see these are now getting as rare as hens teeth due to a pretty limited production run as it seems once someone gets one they just won’t let it go !, its for this reason I would like this to go to a new home where it can be used for its original purpose and enjoyed/cherished by a new owner,

I have gently cleaned the exterior and it is in very good condition, please study the photos carefully, a few points to note,

– LED’s are operational on only Volume and Sustain (you may just see this in the photo)

– The Trombone and Piano slider/flip switches are loose and need remediation for them to work.

– The top case to frame screws are missing (to the left of ‘Quartet’ and to the right of ‘ARP’)

– Unit powers up fine and I have tested the 4 main instrument’s (Brass, Strings, Organ & Piano, all keys appear to be working fine and are in really good cosmetic condition).” Click here to visit listing on eBay

ARP, Quartet @ 11 January 2017, Comments Off on ARP Quartet Project Machine

quartet “This ARP Quartet looks really good. It has all the knobs, and the lights all seem to work. These were only made for 2 years, I believe, so they are super rare!!! I purchased this with the knowledge that 3 out of the 4 sounds were working. The Brass section apparently isn’t working. However, while inspecting and testing, the sound cut out completely. This could be a very simple fix, it could be complex. I’m unsure, but it does need some love, and professional love at that.” Click here to visit listing on eBay

ARP, Quartet @ 23 November 2016, Comments Off on ARP Quartet

quartet “Hello Up for auction is a vintage ARP Quartet synthesizer. It has been tested and does work .. The slides have some play in them but again it has been tested and sounds great . It has some marks/pitting but it’s old so it’s to be expected. This is a great synthesizer, and a good deal!” Click here to visit listing on eBay