raising filament voltages above cathode 6v6 please check. - Page 3 - diyAudio
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Old 9th May 2012, 02:03 PM   #21
diyAudio Member
Join Date: Aug 2009
Are you saying this?:

The amp is very quiet, and there is no output unless you hit the strings very hard.
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Old 9th May 2012, 09:09 PM   #22
diyAudio Member
Join Date: Jun 2011
Location: Hobart Australia
Hi Scott,

I was saying two things, the hum/noise had gone almost entirely after re routing the grounding. there is more I could do but I will leave that for the next attempt. the other problem was actually caused by a bad solder point in a speaker cable. So it was easily overcome. Thank-you for your reply though, I appreciate all the help I have been getting from everyone. There is so much to learn!


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Old 9th May 2012, 09:40 PM   #23
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Join Date: Aug 2009
Hi Luke,

I'm glad you got it fixed.

Rock on!

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