The Black RCA is thought of very highly by people who try it:

“Nowhere “Nowhere does the music sound sharp or thin, but very open, transparent, defined. Everything sounds completely balanced. The sound is completely separate from the speakers and we feel as if we ourselves were present at the shooting. The original setting is left untouched and had only experienced by some in this group test such a commitment. So pure, so much momentum and so much peace. This is for us very close to the perfect interlink.”

– Harro Tillema, Alpha-Audio

Blue Family

Warm and forgiving for systems with a slight edge or for those who like a more smooth laid back presentation. Blue and Ultra Blue are especially good for AV and home cinema

Black Family

Smooth, fine detailed and great resolution while actually reducing apparent harshness. Music is presented as a coherent, organic whole, with a jaw-dropping sense of realism and naturalness.

Silver Family

Totally uncoloured, acting as a wide open channel sounding unforced, vivid and dynamic with phenomenal resolution, transparency and natural tonal colours. All this while sounding extremely analog and coherent, from the exceptional top end extension to bottom with finely detailed, separated bass notes.