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Vintage Synth Repair

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ARP Odyssey sliders

2008-02-07 by SynthX SynthX

Hi again, About the ARP Odyssey sliders, I don´t know if this has been discussed on this list before or if it is common knowledge but ... I have been

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Re: Arp Odyssey suddenly not sounding

2008-02-06 by balderson04

... I m wondering if the envelope generators are firing. Try manually changing the VCF cutoff frequency and see if that changes the sound heard when the VCA

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Re: Arp Odyssey suddenly not sounding

2008-02-05 by nau.dylan

Thanks alot for the reply. I finally decided my knowledge is not enough to attempt to find the problem here. When you say listen to the test spots, do you

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Re: Arp Odyssey suddenly not sounding

2008-02-04 by balderson04

It s unlikely that any parts are just going to quit working overnight, so start with the obvious: make sure everything is turned on properly, then make sure

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Arp Odyssey suddenly not sounding

2008-02-03 by nau.dylan

Hey there List! Suddenly my Odyssey MKIII is not working properly. I can hear the normal hiss from the unit at normal volume and when I press the keys I can

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Re: Moog source Modifications.

2008-02-03 by Mike de Vries

Yea, I had a brief look over the schems last night, and I think i can see where I can break the LFO clock, and insert my own clock in there. I was hoping

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Re: Moog source Modifications.

2008-02-02 by duncan

... have you got schemos? the arpeg runs off the same clock as the LFO, which I always thought was a bit cheap. I ve been after modifying my two sources

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Re: elka rhapsody 490 schematic?

2008-02-02 by duncan

I have a 490 too- I think the biggest problem with these things is the crappy slider potentiometers in the control panel; I suspect that y r problem may be in

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Korg MS50 Power Supply

2008-01-31 by j9a2g52

I am getting an MS50 that at the present time in operating on 220v. Can the current power supply handle 110 and 220. The Manufacturers Plate on the back

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Re: Kurzweil repair help

2008-01-31 by Scott

... gotten ... A month ... I needed ... figured ... couple of ... about 7/8 ... parts. ... like it ... 1 long, ... these ... to come ... screw ... I ve had

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Re: Kurzweil repair help

2008-01-31 by slembones

-D ... some of the keys. the keys that they have broken off of need to be replaced. contact a service center for parts. Although parts are tough to get. You

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HH electronic piano P73

2008-01-30 by alexandrodeexu

Hi :) Could anyone help with any info bout HH electronic piano P73 - it s raritet instrument ,replaces rhodes,wurlitzer & boldwin harpsichord.I v got it but

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Moog source Modifications.

2008-01-30 by mrjdevries

Hey all. I just recently purchased a Moog Source, and am having plenty of fun with it. I was wondering if anyone out there knows how to mod the source so you

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Kurzweil repair help

2008-01-30 by Don Sealer

Okay, where do I start. I own a Kurzweil 2500. I ve had it for several years but have never gotten into upgrading or anything. I just use it for the onboard

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Roland XP50

2008-01-17 by letcista

Hello group. My Roland XP50 it s almost dead... Produces no sounds and there s no characters on display (but it lights up). I don t have the service manual, so

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Re: SIEL Cruise schematics?

2008-01-09 by elatanis

While checking the schematics of the Mono I found that there similarities with the Cruise. Restoring the instrument may be not so difficult. I only hope that

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re: SIEL Cruise schematics?

2008-01-09 by Shayne Cafferata

says there are schematics forthcoming: http://home-1.worldonline.nl/~smeyer/siel/ very cool synth. fix it! shayne

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SIEL Cruise schematics?

2008-01-08 by elatanis

Found in a local electronics store, I am trying to make the old instrument playable. Some damaged ICs and some wires are missing. Does anyone has schematics

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Re: Battery Acid Damage???

2008-01-06 by Keyman

Hi, I also have a RED Peavey DPM C8 MIDI Master Controller, it s always powered on since the last five months, ( when it displyed low battery ) waiting for

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