Single-channel amplifier/signal booster module (2HP)
As supplied, the module will provide a gain of up to 25x (you can change this by swapping out a single resistor, although you'd need to be comfortable with soldering surface-mount parts) which is sufficient to bring a line level signal up to something approaching 'modular' levels - you can also use it as a sort-of cork-brained DI if you want to run a guitar or bass straight into a mixer.
The gain is controlled by a 20mm illuminated Alpha fader.
Panels are laser-cut and engraved 3mm perspex in opaque black. Mounting hardware (M3x10 machine screws) and a power cable are also supplied.