Most amp tremolos are based on a circuit called a ... the oscillation frequency are usually combined with a high-gain 12AX7/ECC83 valve. Just like guitar and amp feedback, the tremolo needs ...
The result is a fully tube-powered, dual-12AX7 preamp stage based closely on Fuchs’ Dumble-inspired ODS model. It feeds a built-in Class D solid-state power amp sourced from Ice Power ...
Joey Landreth has helped fine-tune Revv amps over the years, and now he’s been honored with his own signature version of the acclaimed D25 combo ...