Princeton 1964 problems - weak tremolo and not loud enough

Make it loud here.
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Guitarman555
PAT. # 2.972.923
PAT. # 2.972.923
Posts: 74
Joined: Sun Jan 14, 2018 2:36 pm

Re: Princeton 1964 problems - weak tremolo and not loud enough

Post by Guitarman555 » Sun Feb 18, 2018 2:25 pm

Anyone any idea? Many thanks! Btw. how can I change bias of the tubes? I saw videos where they measure bias, but how to change that? To change resistor? Many thanks

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