Krell questions and comments



Hi folks:

Krell is one those love it or hate it products. As a longtime tube person they are very far from my favorite form of amplification.

However, I do feel that the company's build quality and committment to making technological strides in solid state is as important as many other firms whose solid state products I feel sound much better. I have always wanted to share with you my views about the solid state jungle even though tubes are clearly superior to my ear.

The best solid state amps I've heard in terms of sonic performance are from Musical Fidelity, Pass, the new iteration of Threshold and Krell last. Each different. Each presenting it's own interpretations of music and the vision of the designers who build them.

Krell is amplifier on steroids. I've always found the sound to be full of energy and speed at everything thrown at them. Each recording is presented like running a 40 yard dash rather than the "marathon" of listening over a long period. To put it another way: Krell presents a sonic picture that is like a jolt of sugar through your body that gives you energy amd enjoyment but only for a short time. When it wears off you are left with a grating and very fatiquing sound that doesn't discriminate, the way that the best tube amplifiers do, between the minut and large differences between recordings harmonics and low level energy, midrange richness and bass that is congruent with the rest of the music and not so energetic as to supersede the rest of the audio band.

Can I tolerate Krell's sound and like it over short periods of listening? Yes! Would I welcome an example as a solid state companion to have within an audio system? Yes to that as well. Which leads to my question; Do the older Krell amplifiers have something over the newer in terms of sound such as the KSA-100 etc? Any views on how the sound has evolved from then? I have only heard recent technology.

As always thanks for reading.

D.H.
danhirsh
Krell will do the upgrade but if you are not the original owner, the charge is significantly more.
Mrcyn,
Sorry that I couldn't respond to your question; I've been out of town for the day.

Actually, the KRC II is not an upgrade of the KRC3 (the 3 is better); but the KRC-HR is not only a big step up from the KRC3, but also a big step up from the KRC.

I agree with the rest of the posts. If not Cast, stick with the KRC-HR. If you do run cast, than go for the KCT, but ONLY if you go Cast.

Richard
Thanks Guys!!! Appreciate the very useful advice.I believe Cast would be an upgrade even if it is simply between pre-amp and power amp as I do not have a Krell cd player.This may just be a question of cost.
FYI,

I don't, can't, use cast. My system is actively biamped with the Krell KBX, which does not support the cast technology.

Richard
The krell KSA250 Is laid back not thrown at you like the KSA300S. Ive owned them both. Almost too laid back. Absolut sound did a review on the MDA300. (Ksa150 mono). They reported the amps needed a bit more high frequency energy. Guess what the next amps from krell were more high frequency alright... Still nice amps. Ive went tubes...