A DIY Hiraga Class A with volume...

... the solid-state Ongaku?

Just kidding (about the Kondo's original masterpiece...) but I've been VERY, mean V-E-R-Y, impressed by this German-made DIY amp, a 20 W Class A amp which used a kit from L'Audiophile...

Compact sized, superbly built and sounding... a beauty!

I deeply thanks the anonymous builder of "this"...