Tube DIY Asylum

RE: Power amplifier

65.219.130.162

This Post Has Been Edited by the Author

In Reply to: RE: Power amplifier posted by REL54 on October 28, 2007 at 05:41:59

Hi,

Did you notice that C112 is already at the junction of the R10 and R12 to ground?

My take is different - that C112's 100 uF is much too high a value of capacitance for this use-point. It will sound stogy and slow. I would like to try just the minimal capacitance to do the job.

I'd like to see, at the MOST, a 20 uF value film at that point, not 100 uF, In fact, I might even start with only a 4 uF film cap there first, bypassed with another .01 uF film cap. I am listening to that exact value combination, as I type this post, and it sounds very good to me. :-)

Jeff Medwin

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