• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.
  • The Feb 2025 Radioddity Giveaway Results are In! Click Here to see who won!

Reply to thread

thanks ken,

the circuits i am looking at are very simple pure class A zero feedback using a single fet biased for half the supply voltage on the load resistors at idle,

i love the sound of zero feedback single ended 300b tube amps and dislike the sound of most solid state amps,  the single ended fet amp is something to experiment with because i have most of the parts lying around from my hifi days;)