Beautiful speakers!
My comment will be a bit vague. I would suggest preamps with separate power supplies, in general.
Keeping the power supply separate from the circuits really helps lower the noise floor.
So my suggestion is to not just limit the focus to one preamp. But almost all preamps which have independent power supplies.
A separate power supply really does lower the noise threshold.
The Pass Labs Xp-10 and Xp-12 both have internal power supplies.
The XP-22 is the lowest level PASS in current lineup with a separate power supply..
There are older models, but one would need to watch the used ads a lot. They sell quickly.
|