Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: Jack1962 on March 07, 2011, 11:13:38 am

Title: LongTail Pair Phase Inverter
Post by: Jack1962 on March 07, 2011, 11:13:38 am

when using two 6BM8/ECL82 tubes can you use the triodes in each tube to form the LongTail Pair Phase Inverter , to drive the Pentodes ??

Title: Re: LongTail Pair Phase Inverter
Post by: tubenit on March 07, 2011, 11:34:16 am

Yes, look at Geezer's Little Wing amp schematic for an example of that.

With respect, Tubenit

Title: Re: LongTail Pair Phase Inverter
Post by: Willabe on March 07, 2011, 11:34:58 am

Sure!

Look in the schmo post section, I belive there's a couple of 6BM8 builds in there.


                   Brad           :smiley:

Title: Re: LongTail Pair Phase Inverter
Post by: Jack1962 on March 07, 2011, 01:23:13 pm

cool thanks guy's