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previous: Greg N. q{Have you had any trouble with it ... -- 4/9/2000 2:51 PM view thread

Re: Watkin's Copicat Echo (valve model) ?

4/9/2000 5:36 PM
Liam
Re: Watkin's Copicat Echo (valve model) ?
Check out the instrument input pot. On my one this is a 10k log, with an 8.2 k resistor on the output, bypassed with a 0.001 uF cap. This is all way too low to get any top end from the guitar.  
 
Get a 100 k log pot for the input volume.  
 
I'm still messing with the wiper resistor. I put in a bigger one, but things are a bit noisy at gigs, so I've got to fiddle with that to get shot of the mains hum!