Get my Guitar found the latest prices on the Quilter SuperBlock US Pedalboard Amp 25 Watts.

Fitting into a slot about the size of a double width pedal, the SuperBlock fits the power of a 25 watt tube amp right on your pedalboard when powered by Quilter's PS-24 power supply (included). For quieter applications, you can also power the SuperBlock US with a conventional 9v power supply for 1 watt of power. Features include two cabinet simulators and an FRFR mode on the XLR Out and headphone out, three classic voices, Limiter, Reverb, and an effects loop.