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ARP 2600P V2.0 + ARP 3604-P Tonus Keyboard Serviced Rare Vintage Analog 4027 4012 Synthesizer Synth
ARP 2600P V2.0 + ARP 3604-P Tonus Keyboard Serviced Rare Vintage Analog 4027 4012
ARP 2600P V2.0 Tonus Logo Front
ARP 2600P V2.0 Tonus Logo Case Top Front
ARP 2600P V2.0 Tonus Logo Rear
ARP 2600P V2.0 Tonus Logo Case Front
ARP 2600P V2.0 Tonus Logo Case Bottom
ARP 2600P V2.0 Tonus Logo Case Left
ARP 2600P V2.0 Tonus Logo Case Right
ARP 2600P 3604P Keyboard Top
ARP 2600P 3604P Keyboard Front
ARP 3604P Keyboard Case Front
ARP 3604P Keyboard Case Rear
ARP 3604P Keyboard Case Top
ARP 3604P Keyboard Case Bottom
ARP 3604P Keyboard Left
ARP 3604P Keyboard Right
ARP 2600P V2.0 Tonus Logo Internals Electronics Top Left 4012 Filter
ARP 2600P V2.0 Tonus Logo Internals Electronics 4027 Oscillator
ARP 2600P V2.0 Tonus Logo Internals Electronics Bottom Left Speaker
ARP 2600P V2.0 Tonus Logo Internals Electronics Bottom Right Speaker
ARP 2600P V2.0 Tonus Logo Internals Electronics 4027 Oscillator 4012 Filter
ARP 2600P V2.0 Tonus Logo Internals Electronics 4027 Oscillator 4012 Filter ServiceManual
ARP 2600P V2.0 Tonus Logo Front

Arp 2600P V2.0 + Arp 3604-P Tonus Logo 4027 4012

Regular price $14,000 now $12,500

HomeSynthesizersVintage/Used

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.

In stock packed up ready to ship!

**Check out the pictures to make sure you like it. All photos are of actual item for sale. **

Free shipping in the USA with UPS Ground.
Discounted international shipping.

Any questions, please contact us!

ARP 2600P V2.0 Tonus Logo Front
ARP 2600P V2.0 Tonus Logo Case Top Front
ARP 2600P V2.0 Tonus Logo Rear
ARP 2600P V2.0 Tonus Logo Case Front
ARP 2600P V2.0 Tonus Logo Case Bottom
ARP 2600P V2.0 Tonus Logo Case Left
ARP 2600P V2.0 Tonus Logo Case Right
ARP 2600P 3604P Keyboard Top
ARP 2600P 3604P Keyboard Front
ARP 3604P Keyboard Case Front
ARP 3604P Keyboard Case Rear
ARP 3604P Keyboard Case Top
ARP 3604P Keyboard Case Bottom
ARP 3604P Keyboard Left
ARP 3604P Keyboard Right
ARP 2600P V2.0 Tonus Logo Internals Electronics Top Left 4012 Filter
ARP 2600P V2.0 Tonus Logo Internals Electronics 4027 Oscillator
ARP 2600P V2.0 Tonus Logo Internals Electronics Bottom Left Speaker
ARP 2600P V2.0 Tonus Logo Internals Electronics Bottom Right Speaker
ARP 2600P V2.0 Tonus Logo Internals Electronics 4027 Oscillator 4012 Filter
ARP 2600P V2.0 Tonus Logo Internals Electronics 4027 Oscillator 4012 Filter ServiceManual