Powder: I am using the ZL120 with Proac D100 speakers and it works well together. The Silicon arts have a speed and openess which suits the Proac speakers well. The size of my room is approximately 40 m2.
I have never listened to the Concert fidelity line stage I am currently using Kondo which together with the Silicon arts gives a very coherent sound. I have a Kondo cartridge as well which is the reason I stick with the Kondo preamp.
I can not think of a better transistor amp than the Silicon arts. The only negative issue to the amps is their capability to drive heavy loads but for an amp this quality you find a speaker to match.
I have never listened to the Concert fidelity line stage I am currently using Kondo which together with the Silicon arts gives a very coherent sound. I have a Kondo cartridge as well which is the reason I stick with the Kondo preamp.
I can not think of a better transistor amp than the Silicon arts. The only negative issue to the amps is their capability to drive heavy loads but for an amp this quality you find a speaker to match.