THD BiValve Boutique Tube Amp
A THD BiValve Boutique amp provides great tones for just about anyone. This amp can take nearly any output type or preamp tube without adjusting the bias, giving it the ability to create a huge range of tone. It’s a handmade amp, meaning it is solidly built. 
The THD BiValve is a 30 watt Class A single channel amp and features two output tubes that are wired in parallel. It comes with three 12AX7 preamp tubes and two EL34S power amp tubes. The THD BiValve is decorated with a marine theme that was inspired by Charles Rennie Mackintosh, a Glasgow artist. (more...)