Looking at these specific preamps give me your opinions


I'm building a system and I have an SMC Audio DNA.5 power amp that was built about a year ago so it's up to date on technology although it is still single ended.  I have NX-otica and OB subwoofers from GR Research.  I am looking for a good preamp.  I have a few in mind and would like some opinions.  I have listed them below.

TLC-2  GT24 built by SMC Audio

VRE-1c made by SMC Audio

Revelation Raven tube preamp by Spatial Audio

LTA tube preamp

The TLC-2 and Revelation would need to be purchased new the others I might catch them online used.

128x128brbrock

No shortage of fellow audio enthusiasts who own and have provided their candid and detailed thoughts on Aric Audio tube gear...myself being one of them. Take a few minutes and call him. His build experience and customer service is matched by only a few in this esoteric hobby of ours. 

The Raven.  I heard the prototype and was able to compare it to the LTA.  It was an immediate "no contest."  And the final product has a couple more improvements that Don Sachs, Lynn Olson, and the guys at Cinemag used to put on the final touches.  This was a great collaboration between some great names in audio, and it shows.  

I haven't heard the Raven, but what I've found with the LTA MicroZOTL is that the sound quality is greatly effected by tube selection. Mine originally had Trigon tubes which honestly sucked.  Telefunken and Siemens tubes were tons better.  Brimar Yellow T are also good, but on the warmer side.