BIJOU ON STEROIDS   I have already built two Bijou in past years, a really good headphone amplifier; the first was an original version with all components as shown in the schematic, the second in the first time I had recalculated with Multisim and Spice models to use russian 6N1P-EV and 6N6B-I...

I wanted to make a "pumped" version of the famous Bijoux headphone amplifier by Alex Cavalli. This is the starting point which I then modified. In this project, developed first with Pspice to optimize it, I used two  triode 6S19P and one 6N23P-V for channel. Has been a long and careful looking...

I'm waiting the PCBs from manufacturer, maybe 2 weeks yet... the prototype was brutally built wiring the Aikido 24 valve stage and the Max Millet output diamon buffer. As soon as I receive the PCB I'll post the assembled ampli images and some tests.   Now I'm working on another all tube...

Hi everyone   one year ago I bought two Aikido 24V and two Max Millet boards, I have assembled them with BJT and MOSFET. Great DIY project, great sound, really. The "valve sound" when I was young.... I like very much the Aikido sound with the LM317 buffer (great idea!!!!), this is my...