Hello
I want to build the amplifier PA-10 (2A3 push pull) and would like more Information (volts and milliamper) about LEDs D1 and D2 in power supply and LEDs D4,D6,D7 in amplifier, also would like to upgrade the interstage transformer who will best suit for this upgrade LL1635 or LL1660 or LL1660s
Thanks for your assistance