IMO the Spectron Sig III amp is an excellent match for the Gallo 3.1's. Especially if you are not using the Gallo subamp.
As for pre-amps, you could go in several different directions but I believe tubed; Modwright, BAT, etc., would balance out your system nicely.
Don't know anything about the Linn DS but I don't see any reason why it would not work well with the above system configuration.
As for pre-amps, you could go in several different directions but I believe tubed; Modwright, BAT, etc., would balance out your system nicely.
Don't know anything about the Linn DS but I don't see any reason why it would not work well with the above system configuration.