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cooperjack

Responses from cooperjack

Sub to complement KEF LS50s: SVS vs. Rythmik
I'm using  REL T-5 i with excellent results. I stream from Qubuz using a Schitt multibit DAC through a refurbished Threshold 400A class A amp. The Kefs like lots of clean power. The REL presents a very clean representation of instruments like acou... 
What are the advantages to a Class A amp & what are the trade offs?
I have a Nelson Pass designed Threshold 400A class A driving a pair of Kef LS 50's in one of my systems.  I've owned this amp since new. Recently the capacitors and power switch were replaced and an Anticables level 3. something power cord were ad... 
NAD D3045 vs NAD C268 for KEF LS50 - which amp for greatest synergy with KEF LS50?
I'm running my LS 50's with a recapped Threshold 400A. They sound effortless. Find a good class A amp with plenty of power. 
KEF LS50 or Harbeth P3ESR for desktop system?
I am using the LS 50 on my desktop. The Harbeths were a consideration. There is no dealer in the vicinity. So, I bought the Kefs from a local dealer where returns are easy. I've used two different amps with them, A Threshold 400A class A/ cascode ... 
speaker cable prices
I am a big fan of Anti Cables. They made an instantly audible difference in clarity and presentation. I think Paul Speltz is really onto something. I'm use them with a PS Audio Stellar gain cell dac and  Stellar amp. I'm hooked and use them for sp... 
MQA•Foolish New Algorithm? Vote!
Yes, MQA encoded files on Tidal are fantastic.