Fender Blues Jr.

One of the preamp filter capacitors had failed in this amp, causing a loud motorboating sound.  I've seen this problem often in newer Fenders.  The owner had also purchased a "BillM" mod kit a while back, so I installed portions of the kit, including the bias adjustment trim.

I also wired the V2 triodes in parallel for a slight boost and fuller tone, and installed a 30W Weber Silver Bell speaker. 

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