2. amps-preamps
  3. 157445-139109

Amplifier for B&W 705 S2

Looking for an amp to match my B&W 705 S2 using a Dennafrips Ares II DAC directly into the amp.  Everything I listen to will be Total Premium streamed through a Node 2i..

I have tried a Parasound A23 and a Classe AMP2 Class D amp.  I like the power, detail, precision, and speed of the AMP2 but it can be a bit bright and/or harsh on some cuts. It may have a bit too much precision but I'm not sure.  The Parasound was OK but seemed to be a bit dull. I primarily listen to 70-80s rock (especially Pink Floyd and Supertramp) and listen quite loud in a small room.

I like to buy used equipment (or heavily discounted) and would like to keep the expenditure below $3000.  
chinook9
auxinput
2,920 posts
 
There's a set of Nord N1200 monoblocks on audiogon for sale if you're interested:

https://www.audiogon.com/listings/lisa211j-nord-acoustics-nord-one-se-nc1200mb-special-edition-mono-...

If you're interested, you will want to ask him what input buffer board this comes with.  If it comes with a "Rev A" input board, then you're golden because these can use any of the op amps available.  If it has the "Onboard NC1200 Module", I would advise you to avoid this because there is no option to swap out op amps.

Also, the guy is asking pretty much retail price, so I would make an offer at least 25% less.
verdantaudio's avatar
verdantaudio
1,463 posts
 
Marantz Reference level Integrated will be a good match like the PM 14S1 or a RUBY KI would be excellent with those.  
Maybe a higher power Naim integrated would be a fine choice.  
pratorious
124 posts
 
Wow... if I ever read a post begging more for a vintage Mcintosh SS amp I’m not sure when. But your experimentation with Parasound and Classe suggests you already eliminated that option, I think? 
atisvt99
18 posts
 
Another option is Nord Acoustics amps. Such as Nord Three SE 1ET400A MKII Dual Mono Stereo Amp. These have special "Rev D" input boards where you can swap out different op amps. I would say try first with their option of Sparkos Labs SS2590. Make sure you DO NOT get the silver-plated wire option.
Hey Auxinput, I just ordered a Nord Acoustics amp, and I opted for the silver-plated wire option... why was that a mistake?

Thanks!
soix
8,651 posts
 
There’s a McCormack DNA 0.5 here with several SMcAudio Revisions for $1250.  Plenty of power for your speakers along with a high level of refinement, and you could send to Steve for further upgrades if you want even more and still be within your budget.  Best of luck. 
More to discover