HifiSonix SX & kX2 Classe A

[gvida]

Bonjour

Quelqu'un parmis les érudits de ce forum a t'il eu l'occasion de se pencherr sur ces amplis en DIY ?

https://hifisonix.com/projects/sx-amplif...amplifier/
The hifisonix sx-Amplifier is a low component count current feedback topology (CFA) design that delivers 
15W RMS in class A into an 8 Ohm load,  about 25W  peak in class A and 50W peak into 4 Ohms in class  AB mode.

et

https://hifisonix.com/projects/kx2-classa-amplifier/
The hifisonix kx2-Amplifier features outstanding distortion and noise performance,
coupled to switchable class A, AAB or AB operation. It delivers 28 W peak (15W RMS) class A into 8 ohms at less than 20 ppm distortion,
and >80 watts RMS into 2 Ohms at 0.2% distortion.

Georges