Bob Carver 180 Mono-blocks perform superbly


Is anyone in the Audiogon community using the Bob Carver 180 mono-blocks? I just placed a new pair in my system and I am really amazed at their performance. I am using them with the PS Audio PWD/PWT, First Sound MK-III and Tyler Acoustics D1 speakers. The price to performance ratio is outstanding. The Bob Carver 180's are producing an extremely clean, clear and open sound-stage. I can safely say they will compete with mono-blocks costing much more.
thankful
Here's the link :)
http://www.enjoythemusic.com/superioraudio/equipment/0512/bob_carver_cherry_180_tube_monoblock_amplifier.htm
I recently got a pair of the Cherry 180s albeit in black. Been enjoying them for a few months now just with stock tubes. After reading this thread I will certainly upgrade the 12AX7 and 12AT7 input tubes to something better.
I was wondering if anyone has also upgraded the KT88 output tubes as well? Or would the benefits be only marginal?
Thanks in advance.
I've heard the golden lion KT88 reissues are very good. I'm thinking of getting them.
I mentioned in my post on Jan 22 that I have Gold Lion for power tube- Great upgrade for money. I'm thinking about getting Black Treasure or Psvane when I have some extra cash :)
Roll 12 tubes would cost a small fortune if getting premium grade
Check tube-sale.com for various grades available
Thanks guys. I missed that earlier post Thuan. Will certainly get some Gold Lions when funds permit. I have hooked up the Bobs to my Maggie MMGs with great results. I need to turn the volume up to around half way to get decent spl but the Bobs don't seem to be struggling at all.