Zenductor III BAF EditionThis is the famous Zenductor III created by Nelson Pass for the 2025 Burning Amplifier Festival (BAF) Build Camp. Two monoblock amplifiers can be assembled by most DIYers in an afternoon. Details The Zenductor III continues in the series of fabulous little amplifiers inspired by Mike Rothacher. It is an exercise in simplicity with lovely results. It is reminiscent of the original Zenductor, but simplified further. "So here we are, Zenductor #3. I

No load power consumption < 0

Here is the same circuit running from 24V:

If you want more output devices to make a truly massive amplifier

it offers 16 continuously adjustable filter elements in two low-pass and two high-pass filters with slopes of 6

Figure 9 - 24V FFT

low-power dual directly-heated triode device

and zero feedback)

The Full Range EQ thread at diyAudio

negative regulator Output Impedance

AUSTIN is a thru-hole board with 4X more components than the other boards

engineers and audio enthusiasts refer to Linear Audio articles

you probably operate a transmitter and even then