tube amp for b&w signature 805

The Airtight ATM-2 should sound awesome with the B&W.

Gvatchna

I know, I know, I gave a general reply. I do have a question for you about tube versus the SS amp with B&Ws, have you compared any in the same system and if so, what SS amps did you compare to. I am always looking for a good upgrade.

Thanks in advance.

Bigkidz

Yes, I compaired a few amps in the same system.I just looked at your system and it's very good. You are using Pass, which is on the warmer side. The only area you might need improving could be the speed. As i mentioned above, for my taste, the best SS amps for B&W are Symphonic line. I think it's the only design which replaces tubes being super fast at the same time.
You have a monster $6000 amp, so, I would not recommend the RG series, which I mentioned in the previous post. I would go for Kraft reference 250 stereo or mono (250W class A). IMHO, the best solid state amp except the Kraft reference 400(400W class A), which is not in production any more.
I heard the 400 monos in my friends system driving huge Matrix 800, and it was stunning. Even Ken Stevens of CAT acknoleges they have the best bass in the world.
By the way, his new JL-2 is unbelievable as well. I am talking about these big boys because you alreeady have a big one, and to upgrade, you might have to go to that level.
Please let me know if I can be of any help.

I'm a REAL user of B&W Signature 805s, and also own Nautilus 805s. In addition, Gvatchna, I use 10.5W 300B monoblocks to drive them. In my experience (not opinion), 300B can make Signature 805 sing well.

Poorguy,
I have no doubts that you are a REAL user of Sig 805s and that 300b makes them sing. I also tried single ended Audio Note amps on My Silver Signatures,( I also own Signature 30) but did not stay with them. They sure did make them sing, but didn't make them jam. They certanly work, I just don't think it's the best choice. In my opinion, and experience, B&Ws can be pushed hard and benefit from it. It's all about listening habbits. By the way, I visited Mr. Kondo in Tokyo last year and asked him if his low powered single ended amps are a good chioce for my Silver B&Ws. It would have been logical sinse he uses silver throughout. Well, he had reservations about it. 88-89db is not enough sensitivity. And they drop down to 4.6 ohm. Well, unless it's all mighty Ongaku(27W/ch), or new push-pull Gaku-o, which I heard and was ready to sell my house for it.....