Tag: linestage

Magnefest 801-A parafeed preamplifier

RCA 801A

Yes you read that right the first time. Magnefest not Magnequest. It’s a fest of Magnequest iron. This preamplifier contains 4 power transformers (one each for the filaments of the 801A, one for the rectifier and one for b+ supply),…

Salas 6V6 preamplifier / linestage

I’m building my 4P1L linestage on a traditional wooden box with aluminium top plate. This takes time. And even though I have been without linestage for YEARS. I started getting impatient. And wanted to build something quickly. But not so…