I am currently running DeCapos with an Electrocompaniet Ampliwire-75 (75 watts of laid back Norwegian SS) and they sound great. But this amp is not forward or aggressive tending to long term listening without fatigue and not calling much attention to itself. Great resolution that plays behind the speakers.
I have had two Krell amps (300i integrated & KAV-250) and found them cold and sterile sounding though many would call that neutral. The bass was uniformily excellent with highs and mids detailed but they never evoked any emotion. After a while I they just tired me out. The integrated was paired with ACI Sapphires and the KAV-250 with Von Schweikert VR-3's.
I do think I personally would care for a Krell/Ref3a pairing based on my personal preference for warm and involving music.
All that said the DeCapos are phenominal in all aspects with Atma-sphere M-60's but those amps are in another class.
I have had two Krell amps (300i integrated & KAV-250) and found them cold and sterile sounding though many would call that neutral. The bass was uniformily excellent with highs and mids detailed but they never evoked any emotion. After a while I they just tired me out. The integrated was paired with ACI Sapphires and the KAV-250 with Von Schweikert VR-3's.
I do think I personally would care for a Krell/Ref3a pairing based on my personal preference for warm and involving music.
All that said the DeCapos are phenominal in all aspects with Atma-sphere M-60's but those amps are in another class.