Hi-End Audio and DIY Discussion Forums

diyAudio

Ultima-1 cascode LS-844+MOS 150W amp 11-19-2003

sziklai-darlington diamond buffer (SDDB) for power output stages 03-26-2005

DC adjustable double-Sziklai Power Diamond Buffer 06-30-2005

How about a Power Follower with an IPT? 01-12-2006

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Head-Fi

My Ultima DB-01 Dual JFET+DB Head-Amp 10-18-2003