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KORG EPS-1
Posted: Thu Oct 25, 2012 12:41 pm
by sam
The tremolo is not working...I need the schematics to find which board to look at or has anyone here worked on one..?
HELP..

Re: KORG EPS-1
Posted: Thu Oct 25, 2012 1:57 pm
by sam
I found the board....Can the MN3009 be used as a tremolo or just chorus...?
Re: KORG EPS-1
Posted: Fri Oct 26, 2012 9:40 pm
by sam
After poking around the board with my signal tracer it started working again...Has not failed on the bench so it's back in the studio for now....
Hmm a bit annoying that i don't know why ..But it works for now.
Re: KORG EPS-1
Posted: Sat Oct 27, 2012 10:20 am
by Ashe37
cold solder joint?
Re: KORG EPS-1
Posted: Sat Oct 27, 2012 8:53 pm
by sam
Cold solder joint....I don't know in this case as usually it would fail again when it's off for a while. But it keeps on working. I was tracing the signal then it worked but i can't recall where.
With schematics i might of understood more...But for now it works..

Re: KORG EPS-1
Posted: Sat Oct 27, 2012 8:56 pm
by sam
As a point of interest the EPS has the same string board found in the trident..