[Chan]

Jason,

I'm curious the difference between Ref9.X and Tact 2200 digital amp.

Mr. Chan

[ndeslions]

I don't know for the 2200 but i previously owned 2 Tact 2150 amps.
One was heavily modded, it sounded way better than the stock 2150, i made a few tests and it bested a lot of more expensive amps : GamuT D200, Pass X250, Krell KSA 100S, Conrad Johnson Premier Four and a few others, at least on my system.

I sold my Tacts after i listened to the Ref 9.