Krell 400xi vs NAD M3 vs Music Fidelity A5 vs Naim


Hi,

I am an newbie, but I have been regular reader of the forums. I need to get an integrated amp to use with a SlimDevices Transporter and a pair of NHT Classic 3's,

I would like to choose between the integrated amps that I have been reading good things about.

Krell 400xi
Bryston B-100 SST
NAD M3
Music Fidelity A5
Naim Nait 5i

My musical preference is mostly rock, alternative rock and some classical.

Thanks,
Sunil
scherukat
NAD M3 Rules !!! I have had the Krell 300 and 400 series driving the Krell Resolution 3 Monitors ( which btw are so good I bought a second pair for the downstairs system). The M3 is far more musical, involving, and smooth. The Krells sound like industrial mechanical beasts in contrast. Forward as one post said is a bit of an understatement - in you face/skull is more like it. M3 has great pacing, rhythm, staging, and thereness that the Krell sorely lack. The build quality on the M3 is oustanding despite comments to the contrary - cheap build ? hardly !!! Have owned the spectrum of highend arc, rowland, krell, et al do not let the low brow bargain past positioning of NAD color your choice they are a serious player ready to compete with the giants at a less than giant price premium. This is the BEST BARGAIN IN 2 CH today.....
You won't know which integrated will provide the sound you want until you have it connected to your NHT's for a week or so. Beyond that, everyone's opinion is not relevant unless they have the same gear you have, with your cables, room and quality of electricity. You're going to have to gamble, try one of the integrateds and if it does not synergize well and make the NHT's sing, you'll have to sell it here and try the next one. If you can audition the integrateds first that's ideal, but I'm sure you're buying used and that's not possible with used gear. It can be a long process finding the right integrated to get the best from a pair of speakers. I previously owned the NAD M3 and was able to audition the Krell integraed in my home with my speakers. I have owned at least 6 high end integrateds and that's my point of reference to your situation. It's hard, but try to be patient. Good luck.
I just bought a Cyrus 8vs2 to replace my old McIntosh MA 6200. Great sounding amp...
Check out the Simaudio Moon Evolution i-7 and Gamut DI 150. Much better than the Krell.
While I do believe hearing is subjective I have too question a few people posting within this thread.

If you think the Krell 400xi is mechanical sounding then I would suggest your source isn't up too snuff. Perhaps a change in source or interconnects would fair better results. I find the Krell faithfully neutral, if anything it's more warm and open then cold and analytical.

I find it hard to believe somebody would mention a SimAudio i-7 or Gamut piece within this thread as both units are many more times the price of all the integrated amplifiers mentioned within this thread and therefore should sound better. The question is how much better. 3-4 times better? I doubt it.

The Krell 400xi is a true music loves amplifier which hides nothing and requires a superior source. I find a constant resentment towards the product because it has sold in such large quantities in a hobby populated by flavors of the month from exotic one off brands.

Based on your musical selection and associated speakers I would suggest the NAD, Musical Fidelity and Krell. All would provide you with great sound for the price and with the money saved from 'cheaping' out with these amplifiers you could save yourself $5k and buy a few hundred of your favorite CD's or LP's. Think real hard about that last statement before doing anything else with your money.