Tube amp for KEF Reference 3s


Hi Everyone,

  Long time Audiogoner but this is my first post here.  I am looking for some suggestions regarding amplification for my KEF Reference 3s.  Currently I have a Modwright KWI 200 with built-in DAC which I like a lot, but wonder if the KEFs would benefit from a high-quality tube amp.  I would like to go for a high-end amp like a VAC or Air Tight but would prefer "testing the waters" first by trying a tube amp in my system.  I primarily listen to Tidal streamed through a Audalic Aries into the Modwright and analog through a VPI Traveler/Musical Surroundings Nova II.  I have a small listing area (my office) which is approximately 12 x 16 and I have some GIK acoustic panels in the corners and along my back wall.  If anyone has suggestions as to a "low-priced" tube amp that might give the KEFs a somewhat warmer sound I'd be willing to purchase used and then move up the chain to a higher-end amp if things work out.  Thanks in advance for your advice.

grnmtnboy77
" mb1audio02:  I would disagree with you in that while a Mustang may not be a Corvette (which is not a Porsche), both are sports cars such that at least you can get a feel for the ride!"

You get a feel for the car you drive. I'll agree with you on that. But I've owned all 3 of those brands, and it never even occurred to me that someone would actually disagree with my statement. You're not talking about a video game, are you?

As for audio, I doubt anyone will attempt to talk you out of listening to a different amp as a "close enough" demo for something else. This is how we get all of our equipment in brand new condition, at huge discounts. I know there's a couple of people here on AG that would like a really good deal on an EAR amp.
If, as I suspect, the KEF's are a low-impedance design, an amp particularly good at driving low-impedance speakers is the Music Reference RM200 Mk.2. Read the Stereophile review of it to see why. It is included in the Class A/Tube category in the Recommended Components list in the October issue of the mag.
Thanks bdp24.  My review of prior posts suggests the customer service from the owner/designer might not be optimal.  Anyone else have any experience with this tube amp or others that might be a good match for my KEFs?

If the objective is to just get close enough to experiment, I'd guess ANY tube amp with a >50 wpc power handling should suffice. My very limited experience with the tube amplification (or preamplification) has shown me that its difficult to find a "common thread" across all tube equipment with the exception of power handling and some midrange bulge, both of which can vary with tube choices even within a given amplifier.