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Re: Dyna PAS3a Disappointment

208.243.96.98

The basic design is ok and is sensitive to the tubes used.

I would replace all of the caps and resistors to start. Then upgrade the volume and balance pots. I would pay attention to the length of the wireing- channel to channel. I would also remove the filter, loudness and tone control circuits.

Yes a lot of work, but you will end up with a fine sounding pre-amp.

As I said the basic design is good, it is let down by execution and secondary parts.

Best,

Ross


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  • Re: Dyna PAS3a Disappointment - Ross 11:23:34 12/12/00 (0)


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