DCAudioDIY.com

Thanks for the GM70's Joel.

Soliciting advice on a design for push-pull Class A GM70 amplifier!

Even a measly 100 watts Class A will make me quite happy!

I've read a 5k PP load is about ideal......

I know a high current driver is needed, but beyond that.........

Even though you are planning class A, I recommend a mosfet source follower driver.

my original plan was a diff 6SL7 direct coupled to a diff 6sn7 cap coupled to the mosfets.

But I'm going to be an uncle soon and need to raise money for plane tickets

So, the "standard" Tubelab driver I've been working on will work? Guess I better do some data sheet reading!