Yahoo Groups archive

Vintage Synth Repair

Index last updated: 2026-04-28 23:41 UTC

Message

Re: Arp 3620 keyboard - multi trigger issue

2005-08-19 by David

--- In vintagesynthrepair@yahoogroups.com, "Roy J. Tellason" wrote:

> On Thursday 18 August 2005 11:52 am, David wrote:
> > It's been put away for many years,

> What a waste...

Out of sight, out of mind... I've gotten involved in other hobbies
over the years (amateur astronomy is my latest money pit) but I'm
looking forward to spending some quality time with the old 2600. I
also have a Korg 10 analog sequencer, a Sequential Circuits 800
digitial sequencer, Tascam 3440 and 8x4 mix board with DBX 155 noise
reduction system and digital delay line. My first synth was the Arp
Odyssey. I also had a Polymoog but sold it.

> If you're gonna calibrate anything at all, do the power
> supplies first!

Yes, that makes sense! But I bet I'll still need to calibarate the
volts per octave on all three VCO's and VCF. 

BTW, the pages Service Manual at the link posted by Tom are not
numbered and out of order =:-o  Hopefully I can figure out the correct
sequence using the section numbers and inferring from split sentences.

> There's archives?  :-)

surely you jest...?!

David

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.