Yamamoto A-08s and preamp CA-04


I have recently ordered a Yamamoto A-08s 45 tube amp and a Yamamoto CA-04 preamp.  I have Avantgarde Trio 109db speakers.

Anyone have experience with these? Any advice?

(They are delivering in 16 weeks!)
ujjal
Ordered directly. 

I am currently using Avantgarde's Model 5 amplifier. Eager to see if I hear the tube magic difference. 
Joe Roberts of Sound Practices (look it up - the best journal for DIY tube enthusiasts!) thought that the 45 was the best sounding triode for SE use! He also liked the 71A (half the power of the 45). I bought a pair of Heresy's to use with my SE 45 and 2A3 amps.

Ujjal,

What was your experience using the Yamamoto A-08s on your AG Trio speakers? I have the AG Duo Mezzo XD speakers and the active subwoofers are giving me a slight and audible hum with my Triode Lab 45 EVO from the listening position. Would be great to know, if the Yamamoto is silent on your active subwoofers?