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Vintage Synth Repair

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Re: [vintagesynthrepair] Roland RS-09 annoying noise

2008-02-27 by Philip

No its a sound through the speakers...it reacts to the
master tune like a normal sound..I say it sounds like
a high pitched organ tone but I tried the Organ Raw
out/sig jack and the noise disappears..so i doubt it's
in that circuit.


--- Terje Winther <terjewi@...> wrote:

> Is the sound coming through the cable
> (electronically), or directly off 
> the unit (physical sound)?
> If it comes right off the unit, it could be a
> component in the power 
> supply that should be glued down, but is occilating.
> 
> > My Rolans RS-09 makes a high pitched wine like a
> TV (well maybe not as
> > high as that but similar) when not being
> played..it's not very loud
> > and it's still useable but it's very annoying. I
> guess it's about as
> > loud as  the hiss. It's sounds like a high pitched
> organ tone stuck
> > on. It's not supposed to do this right? Any info
> on fixing it?
> 
> 
> tw.  :)
> 
> "Those great moments come when musicians are playing
> together..."
> (Bob Moog)
> 
> 



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