Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: leevc5 on July 04, 2016, 02:04:24 pm

Title: 5F1 anp breaks up after 5 with a nasty distortion not natural tube overdrive
Post by: leevc5 on July 04, 2016, 02:04:24 pm

I have gone over the wiring, checked component values and checked solder joints a dozen times.  Have swapped out tubes and still this nasty distortion.  Any advice on what I should check next? :BangHead:

Title: Re: 5F1 anp breaks up after 5 with a nasty distortion not natural tube overdrive
Post by: Paul1453 on July 04, 2016, 02:16:17 pm

Pics might help us help you.   :dontknow:

Title: Re: 5F1 anp breaks up after 5 with a nasty distortion not natural tube overdrive
Post by: leevc5 on July 04, 2016, 07:14:28 pm

Fixed.  Swapped  5Y3 and 6V6 wires from OP Xfrmr and all is well.    :guitar1 :guitar1