ok, i know 12ax7's are the highest gain tubes, and 12at7's are like a lower gain tube for the PI, but apparently i'm confused about 12ay7's and 12au7's
see, i thought both of those were just even lower gain phase inverter tubes, but the groove tube site says 12ay7's in the preamp will clean up the tone, and a 12au7 is either a low gain preamp tube or a "high current" PI tube, which i guess means more gain than a 12ax7? I know ampeg svt's use both 12au7's and 12ax7's, but i guess i assumed the 12au7 was in the PI
so basically, if you had 2 preamp tubes & one PI tube, what would be the absolute cleanest setup you could run without compromising any volume?
see, i thought both of those were just even lower gain phase inverter tubes, but the groove tube site says 12ay7's in the preamp will clean up the tone, and a 12au7 is either a low gain preamp tube or a "high current" PI tube, which i guess means more gain than a 12ax7? I know ampeg svt's use both 12au7's and 12ax7's, but i guess i assumed the 12au7 was in the PI
so basically, if you had 2 preamp tubes & one PI tube, what would be the absolute cleanest setup you could run without compromising any volume?
Comment