Spatial Audio Raven Preamp

is spacial audio the name of don sahcs work?

Mine is delivering on Tuesday.  I sold my Dons Sachs preamp to partially fund the purchase.  Don has retired from building so the only way to purchase the Raven is through Spatial 

@terrapin77 Please post your impressions after the new preamp has settled into your system.  Thanks!

The Don Sachs and Lynn Varley Revelation (Raven) preamp and Blackbird 300B amps seem extremely interesting. I've followed their 300B thread here on Audiogon (where Ralph from Atmosphere has added a ton), and it is a master class in tube amp and preamp design and theory. I've learned a ton; it's a long detailed read.....and above my level of knowledge, but I've learned a lot.

I'd love to read your experiences

It is very good to see the Raven Pre Amp has began to get a following and committed purchases. 

I await in eager anticipation the user reports from adding this design into their home systems