Krell FPB 400CX, Bel Canto Ref1000 MkII

03-14-09: Dave_b
15lbs...wow, that Bel Canto stuff must use pixie dust instead of real parts I guess.

15lbs? I don't suppose it helps to remind you that two of them are required?

Are you suggesting there is a causal relationship between weight and sonic performance?

Perhaps there is relationship - i mean your Krell 400xi only weighs 30lbs - right?

32lbs my Krell is..200w/ch into 8ohms it will do! $2k it cost me Hmmmmm. 500 into 8ohms and 1000 into 4ohms would seem to defy credibility given it's relatively demure stature:O) Any way, I thought it sounded soft on top, quick and punchy but lacking real solidity and dense images. It is an alternative however given the price of power these days, but I'll take my krell or Musical Fidelity or any number of other brands over Bel canto.

"32lbs my Krell is..200w/ch into 8ohms it will do"

...for you, I am sure and its good. For many of us such light weight means nothing bad but absense of heave heatsinks and heavy transformers. This obviously imply on the diminished concern with heat generation and identifies this (very good) amp as being heavily biased in class B.

You have excellent price per performance ratio here. However, its not class A Krell amplifier we all know.

Regarding the light weight of Bel Canto - again there is no concern about heat generation - but only because this class D amplfifier is highly efficient and less then 20% of its power converted to heat.

Next, it does not have heavy transformers simly because its power supplies are switching. May be they are good or may be bad - you can argue from morning tull evening - in either case they are...light.

You would be much better off by doing sonic comparison in these audio amplfiers

Thank you

Simontju states his case well and should be commended, unlike some other Audiofieils I know:O) Perhaps I will give them

FYI, Absolute Sound did a Class D comparison and found that their is no free lunch for amplification...even decent Class A/B designs sounded less mechanical and more faithfull sounding:O)