[sdiy] Noisy ARP question

[gregory zifcak]

well,

i have an odyssey that's noisey. only when the vca opens, though. the 
problem has something to do with the filter, because when i open it, the 
noise goes away. when the frequency of the filter is lowered, the noise 
gradually becomes louder, as if the lpf is acting as a hpf for noise and 
oscillator bleedthrough. it's bad enough that i can't really use it for bass 
patches with out an offensive amount of hiss over the top. maybe this is 
related, maybe not? any ideas how i would fix this?

greg


>From: Michael Schulze <mschulze at du.edu>
>To: synth-diy at dropmix.xs4all.nl
>Subject: [sdiy] Noisy ARP question
>Date: Thu, 15 Apr 2004 10:21:03 -0600
>
>I have just resurrected our Grey Meanie Arp 2600 and the problem is that 
>the line outs and headphone outs hiss like crazy.  Has anyone done a mod to 
>quiet these down?  In the meantime I am putting mics on the speakers...
>

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