Re: Egnater
I've got a tweaker but it's hard to say if it would be better than the Rebel 30. I mean, my few (and minor) beefs with the tweaker aren't with the preamp, they're with the power amp. Stuff like mellow-ish bass as a result of cathode bias. That wouldn't be a problem with the fixed bias, 6L6 tweaker 40.
The rebel series has more of a 'boutique' kinda response, IMO. A little more modern, hifi, compressed sorta thing. The tweaker is more vintage, a lil rougher around the edges, and with less compression. Maybe it's just less gain overall, it's been while since I played the rebel 20 or 30.
So focusing on just the basic tone of the amps, I'd say, go for the tweaker 40 when it hits, as the greater dynamics will suit stuff like jazz and blues better, while both amps have plenty of gain and power for rock.