Salas Shunt Regulator With Chu Moy Head Amp

before fire up cmoy , a curious project

    Little idea is make my little chu moy [cmoy] headphone amplifier running with non DC/Battery. I have been buid B1 Buffer with Salas Shunt Reg module, the pcb is diy execpt chu moy. I just use power supply section that use IRF's Mosfet, say IRFP9240 and complementary IRFP240 (2 pairs). Other components as describe in picture.
    I fired up chu moy amp, everything is OK, no hum or noise, clear as crystal sounding. I just to try, not my recomendation for desktop amplifier (headphone amp desktop), because you will pay more expensive in powersupply section. Not serious , but curious project.

chu moy[cmoy] fired up with salas shunt regulator