Need a new amplifier. Need a good match for my Audio Research LS7 preamp


Speakers - B&W CDM-7NT

NAD CD Player

10x12 room

SS or Tube, New, or used.  Looking to tame a little top end brightness, and more clarity at higher volume.

Mostly Classic Rock, Reggae, Singer songwriter stuff, with a smattering of Jazz and Bluegrass.  Lots of ground to cover. 

Current amp was an Arcam Alpha 10 100wpc.

Looking to spend around $1500.

Saw a used Odyssey Khartago Extreme for under $1k, but don't know much about it, other than needs to be biased to your homes electric output, and had some real good reviews. Sounds a little finicky.

Appreciate your input

128x128j200jr
@hansk46 .....very good point.  IIRC that would rule out the Muse.  Belles and Classe still viable options.  soix's McCormack recommendation is even better imo as you do get a more refined and neutral amp with the correct input impedance.  The McCormack is an amp that can be partnered with many different speakers.

Also IIRC, the ARC LS7 has a higher than average gain ( at least mine did ) which could be contributing to more glare and brightness especially at higher volume.

Best and keep us posted.

Lots of great info, thank you all.

Seems like the answers bring up other options, ie - different speakers, or different preamp, as they are both considered bright.

Was also told that a DAC might help As I have a lower end CD player.

Thinking it may be time to come up with a budget and start from scratch??

Current system was cobbled together as some components I had failed. 

Going to do some research over the weekend.

On the other hand I did find a Classe CA200 for reasonable price as well as a Belles 150.

Think I will listen to the current set up along with a libation or 2 over the weekend and see what I come up with.

Keep y'all in the loop - thanks


j200jr,
The later Classe CA-200 with the heat sinks on the side are reported to be much better than the earlier model with the heat sinks on the back because of "distributed capacitance" - caps distributed over the circuit board instead of just at the power supply (as I understood it), and equal to the replacement CA-201. There was a later version of the CA-201 that was said to be much smoother. It has aluminum "pillars" at the front corners. I had the earlier version and it was a bit coarse. Classe was said to be a good match for B+W.
You haven’t mentioned your cables so I will add that better cables could give you more clarity. Recently I upgraded my speakers and have a bit of glare at higher volumes too. Until I can demo cables I have stuck Post-it notes over the tweeters. It works surprisingly well, costs nothing and puts the fun back into listening. Good luck on your quest.
Bill

I believe the amp Ralph (atmasphere) was referring to is the Music Reference RM-200. In it’s current Mk.2 form it retails for $7995, and can very occasionally be found used (it’s a keeper!) for around $3000. The original non-Mk.2 version goes for $2000 or so. Nice amp, which Michael Fremer reviewed in Stereophile a few years ago, putting it in it’s Class-A Tube Amp category recommended components list. Heed hansk46's advice regarding input and output impedances---the RM200 is XLR/balanced inputs only, at 30kHz ohms.
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