2. amps-preamps
  3. 157324-139109

Wanted: Lightweight Krell KSA-100 Clone????

Until recently, every component in my stereo system was >30 years old; the relevant ones being Krell KSA-100 and Thiel CS3.6 that I purchased new in the 80s.

After ditching the old Pioneer Elite CD player, WADIA DAC, and KRELL PAM-5 preamp, I started streaming TIdal Premium > Node 2i > Dennafrips Ares II > the Krell>Thiels.

I love the sound and I’m amazed that the Krell sounds like new, however, it still weighs too much (around 90 lbs) and a much lighter amplifier would give me more flexibility.

Can you recommend a replacement that will sound very much like the Krell but weighs much less?

I'm thinking that there is probably something 5-10 years old that sounds similar and should be available at a “good” price. For instance, I can get a set of Bryston 7B ST for $2000+ but I have never heard these and know little about them.

Any information would be appreciated.

chinook9
twoleftears's avatar
twoleftears
5,318 posts
 
If the clone is anything like what a clone should be, it's not going to be lightweight.  Mutually exclusive.  You'll have to rethink or buy a handtruck.
roxy54's avatar
roxy54
7,973 posts
 
What do you mean by "more flexibility"? Don't you just let it sit where it sits? 
tweak1
3,655 posts
 
~ 15 years ago I had a friend with a KSA 100. It was amazing

I have owned a lot of amps SS and tube and started in the class D direction about 8 years ago. I had the PSAudio M700s which sounded quite good and can be bought used for ~ 2K, but I replaced them with a Ric Schultz design using IceEdge 1200AS modules + lots of tweaks ($2400). Unfortunately, his declining health has him on hiatus

PS Audio recently introduced the M1200s using the same module as mine (though likely with none of Rics tweaks), but with tube input MSRP $6K. If the money isn’t burning a hole in your pocket a couple GaN based amps should be available shortly that MIGHT be game changers, but likely in the 4K+ range


hth
chinook9 OP
68 posts
 
Thank you all for your response..

Actually Roxy54, I would prefer to be able to move it. The last couple of years I have started trying some different components and I expect to keep on doing so for a while.  As good as the KSA-100 is, it takes up a lot of space and puts out a lot of heat. 

Right now I also have a Parasound A21 and a Classe AMP2 Class D amp.  I can move these around the house with no problem but the same cannot be said of the Krell.Its a beast.

I am continuing my research on the Bryston amps.  
chinook9 OP
68 posts
 
tweak1, Thank you for the mention of the GaN based amps.  I am really intrigued by Class D amps and will follow the development of amps using this module.  I like the Classe AMP2 but it may be a bit bright.  It appears that Classe did a lot of work on this Class D amp and haven't done much with it lately. 
More to discover