Krell DUO 300 XD vs Krell Solo 575 XD


I am strongly considering this upgrade. I really don't need the extra power as I use a Martin Logan Balanced Force 212  sub which really bring impactful bass. What I am looking for is increased fidelity? Would appreciate any feedback. I love the  Krell XD amps!
bulldogger

Showing 2 responses by bulldogger

Not just more power. Same sound. Love the sound. I wouldn’t want to upgrade to play louder. 
You are sure upgrading would be noticeable ? Any experience with amps

I use McIntosh XR200 speakers. The 300 Duo XD is extremely dynamic with my speakers. Deep tight bass. I don’t hear fans from my seating location. Absolutely love the Krell sound. I’m not interested in other amps, just upgrading within this line.