Wednesday, April 30, 2014 - 9:04 PM
Description: I have build an EL84 class A amplifier in triode configuration. The amplifier has a very nice soft warm sound, with a good amount of bass. The amplifier however...
Wednesday, August 29, 2012 - 9:08 PM
Description: I built my Nelson Pass A40 version in 2002, and I am very pleased with it. You can find much more information on Nelson Pass's DIY website under legacy...
Sunday, June 24, 2012 - 6:29 PM
Description: Some time ago we face lifted our TDA1541A non oversampling DAC with new control board pcb, new tube buffer pcb, re-clock circuit, new front plate pcb, IR remote control...