ARP

” Classic vintage Arp 2600 analog semi-modular synthesizer with model 3620 keyboard in absolute museum quality condition. This synth was in climate controlled storage, and unused for over 25 years of its life. It has just had a complete refurbishing and had it’s op amps upgraded by RetroLinear, and is absolutely 100% guaranteed to be in perfect operational condition. As you can see from the pictures, this synth is in immaculate cosmetic condition, with only the most minor of rub marks on the case. It’s never been on tour, or used for any live performance. It even smells new! You won’t find a cleaner or more perfectly functioning 2600 anywhere.

This is a model 2601 v1.0. Serial number 143. This version originally had op amps that didn’t sound as good as earlier versions of the 2600, but they weren’t as prone to mechanical problems. These have been replaced with upgraded op amps that combine reliability with the superior sound of the first models of the 2600. A complete listing of the recently completed overhaul is detailed below.

Remove key bed. Clean chassis, remove key bushings and replace with new. Correct geometry. Pull buss bars and springs. Clean keys and install 18 new standoffs. All tantalum caps replaced. All trim pots and sliders replaced. All flux removed and all the boards cleaned. All front panel jacks replaced. New wires installed where needed – most wires from harness saved. Noise generator power mod installed on board 5-1. Reverb gain mod installed on board 4-2. VCF mixer ac coupled mod installed on board 3. Ceramic capacitors audio mod installed on board 4-2. New power supply and sense lines installed. Audio path upgrade mod – replace all OP amps throughout. Calibrated and ground modified for reduced noise. ”
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“Super-rare vintage ARP 2600 Semi-Modular Analogue SynthesiSer with matching serial Duo-phonic 3620 silver livery.

They have been well looked after and loved throughout their ownership. However, like with all vintage musical equipment, they are due a service. For example, the sliders and jacks need cleaning and re-greasing. But a very well made and rare piece of equipment that is well worth the money, the time and the love! ”
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“ARP 2600 SYNTH SERVICED
Selling my ARP 2600 as i need money for a project. The synth was fully serviceds in 2017 by Kent Spong: work included fitting new contacts, springs and bushings to the keyboard, plus general maintenance inc replacing caps and some knobs/switches. I also asked Kent to fit an additional long reverb tank as well as the short and install a toggle switch to alternate between the two. The central position of the switch bypasses both – please see last pictures. The switch can be mounted in the case – but i wanted to keep the 2600 original. so I’ve left this as an option for the potential buyer.
Manual and all cables are included. Sadly I’m selling as I need to fund other projects. ” Click here to search for synths on eBay

“Original 1970s grey faced ARP2600

excellent condition – please study the photos – as new looking as you’re likely to find.not perfect of course (40 years old!) but very very good. No rust.

New keyboard bushes, recalibrated.
Comes with cables

All working (though there are a few odd features I have never figured out). A few crackly sliders (40 years old remember!)

Comes with 3604P keyboard, and both lids” Click here to search for synths on eBay

”
This is ARP 2600 and ARP 3620 duophonic keyboard is now ready for another 40+ years of spectacular sound and music creation.
It is in stunning operational and visual condition. Comes with all the unique original ARP accessories: price lists, demo records, leaflets, user manuals, portamendo pedals etc as seen in the pictures #2 and onward.

The ARP 2600 is one of the most legendary analog synths every made.
Everything from crazy sound effects, Earthquake style base lines, beautiful leads and potent kick drums, the 2600 can do it all.

Highlights future proofing:

* All new high-end capacitor power supply upgrade

* New powerful mains transformer to ensure pitch stability

* Multi turn high end trimmers on power supply upgrade

* All circuit board tantalum’s replaced (critical) with high end capacitors

* All pitch CV trimmers replaced (OEM) in the complete pitch CV chain including
in the 3620 duophonic keyboard (to ensure extreme tuning stability)

* Factory specification calibration (or better)

* New Cinch Jones receptacle (for keyboard connector)

* All keyboard bushings replaced

Complete service documentation available on request.” Click here to search for synths on eBay

“I have an ARP 2600 & 3604-P keyboard owned and used By Jack Bruce of the band Cream.

I’m selling as my control room is rather small and I need the finance to put towards some other gear.

Both are in their original boxes and have ‘The Jack Bruce Band’ stenciled on the outside. I have had it refurbished so it is back in fully working order apart from one of the internal speakers isn’t working, I decided to leave it original instead of opening her up and replacing it. I have a certificate of authenticity from Jack’s family to prove it’s provenance. There is no handle on the case of the 2600. I have given the Tolex case a good scrub and it has cleaned up nicely.

Work Carried out by Synth Restore in Bedford by Adrian.

Oscillator1 and 2 were replaced.

Replaced some broken sliders and replaced some that were showing signs of age.

All sliders were cleaned and lubricated.

Replaced many of the slider tops, as almost half were missing.

Serviced the keyboard, and cleaned the key contacts.

Calibrated the oscillators, and filter.

Power supply had the power transistors replaced.” Click here to search for synths on eBay

“ARP 2600 SYNTH SERVICED
Selling my ARP 2600 as i need money for a project. The synth was fully serviceds in 2017 by Kent Spong: work included fitting new contacts, springs and bushings to the keyboard, plus general maintenance inc replacing caps and some knobs/switches. I also asked Kent to fit an additional long reverb tank as well as the short and install a toggle switch to alternate between the two. The central position of the switch bypasses both – please see last pictures. The switch can be mounted in the case – but i wanted to keep the 2600 original. so I’ve left this as an option for the potential buyer.
Manual and all cables are included. Sadly I’m selling as I need to fund other projects. ” Click here to search for synths on eBay

“It Is Important to Read this Description to the End. Shipping is available although this auction states “local pick up only”.

What comes with this auction;

One ARP 2600 P Synthesizer that does not work, needs repair or use for parts.

One set wires. These wires connect the keyboard to the synthesizer.

One ARP 3604 P Key Board. We have no idea if the keyboard is working etc.

SEE PHOTOS… Look carefully to note condition, some knobs missing and/or broken from synthesizer.

Important; This is sold as-is, not working, for parts or repair.
The fuse is not in place on the synthesizer, DO NOT think you can put a fuse in and it will work – It will not.
We included two photos of the interior of the ARP 2600 P

SHIPPING: Winner of this auction will choose shipping method. There will be two packages or cartons.
First Package will weigh about 38 Lbs and measure 36″ x 24″ x 12″
Second Package will weigh about 25 Lbs and measure 38″ x 12″ x 8″” Click here to search for synths on eBay