Spatial Audio Raven Preamp

@phono2024 No hiss from my Raven

wsrrsw and terrapin77,

Thank you. 

That's assuring. That is one Raven for me.

@phono2024 Upon retiring and finally being able to put together a room/system (and after many years of research and trials) I knew I wanted 300B Mono blocks. The Blackbirds and Ravin are world class. If your speakers are efficient enough, then the Blackbird mono's have terrific synergy w/ the pre.

wsrrsw,

I have been following this thread for a while and the reviews of the Raven and Blackbirds are very good or excellent. It will pair with Clayton's Caladan.

@phono2024 

sure, I am biased because I designed them, but in my system with 95 dB speakers,

the Raven and Blackbird combo is dead silent idling away.  I can put my ear to any of the drivers on the speaker and barely tell the system is on.  Hiss will not be an issue unless a tube is failing.