Does anyone know the detailed specs of the new Belles Virtuoso?

I emailed David Belles awhile back to get some information and this is what he sent:

The Virtuoso does not have a phono stage in it.

It is completely dual mono at 200 wpc 8 ohms and 350 wpc into 4 ohms.

It has voltage gain of 21 or 26.44 dB 

Input impedance of 100,000 ohms.

Ii s 18" wide X 5.75" high X 13" deep and weighs 51 pounds

Thx for all the info. Will contact John R for listening comparison. 

Listened to the 3 main Belles integrateds at John R shop in NJ in 11-2021. I was very impressed by all 3 amps (pre dual Mono intro) but felt the Signature was the sweet spot in terms of performance vs cost. ALL sounded great playing thru a pair of Vandersteen Treos. I walked out wanting to get the Sig and the Treos after being sold on the basic Aria. Stock market declines have put me in limbo for now but I would get ANY of those Belles amps to replace both my McIntosh MC250 and my Marantz PM8006. I have listened to a number of amps over the last few years and the Belles just grabbed me. ...power, clarity, neutral but with a tubish, analog midrange. Talk to John R.