Re: [Harp-L] deluxes and feedback

[galicic@xxxxxxxxxxxx]

Yeah thats why you can turn it so high.  Im not an expert but maybe try 12AT7 for phase inverter tube (V2) and 12AY7 for the first preamp tube.  I think that will drive the outputs harder.  Or maybe try 5751 for first preamp.  Gotta run.....    --Joe


---- Fred Morser <gumper1010@xxxxxxxxx> wrote: 
> Electro harmonix 12ay7 in both.  Took the 12AX7s out to try to bring down the gain.
> 
> galicic@xxxxxxxxxxxx wrote:  Hi Fred. Those volume settings seem pretty high to me! I would think  that amp should be breaking up pretty good past 6. What preamp tubes  you running? --Joe
> 
> 
> ---- Fred Morser  wrote: 
> >  A bit ago some posts talked about Kim Wilson using Fender Deluxes and  Pat Ramsey using Tweed Deluxes. They prompted my question to find out  if anyone knows how they cope with feedback? I built a 5E3 circuit  Tweed Deluxe clone and am still trying to tame feedback. Switched both  preamp tubes to 12AY7s and boosted power supply dropping resistor  values to lower voltage on pins 1 and 6 of preamp tubes. It's better,  but not quite there. Any thoughts and tips would be appreciated.
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