BDuncan
Member
If you're into high gain, that ISP Theta Preamp pedal is worth a look, it's also a 10+ year old design.
AMT made (makes?) preamp pedals some 2 channel, many designed from existing amps. May be hard to find new since they're based in Russia.
I owned a Tech21 PSA 1.1 rack unit many years ago, and earlier this year I got the PSA 2.0 pedal, and you can turn the SansAmp on or off if you're running it into a guitar power amp and cabs.
Thanks. There are so many to choose from.