I asked Audio Research if I can use a Refr 2 mk2 pre to my Krell 450monos. They answered:
Teh ref2 mk2 has 4+MFD output capacitors, ie it is NOT direct coupling. We use it with our solid state power amps and have experinced no DC problems. They have direct coupling like the Krell amps"
So I can assume that it OK to use the Ref 2 without connect Coupling Capacitor in my Krells?
Teh ref2 mk2 has 4+MFD output capacitors, ie it is NOT direct coupling. We use it with our solid state power amps and have experinced no DC problems. They have direct coupling like the Krell amps"
So I can assume that it OK to use the Ref 2 without connect Coupling Capacitor in my Krells?