Custom Overdrive Special by Grand G-OTS Handwired Guitar Amplifier 20W Silver Faceplate Jj Tubes 2 X EL84 Power Tubes 3 X 12ax7 Preamp Tubes with Loop Dumble Clone Amp Accept Amp OEM 

Grand Amp, 20w ODS, Dumble type amplifier. Available in head or combo, 8w, 22w, 36w, 50w or 100w. All options available. Handmade in China. 36/18 w ( run 2 or 4 EL84s tubes ) head inspired by Dumble #002 model ( Robben Ford ), EL84s power tube, reverb, effect loop. Footswitch for reverb, overdrive and boost. Interactive and sensitive settings. Fit to the tone and the spirit. This is a confident product that is the result of many years of research into the Dumble Overdrive Special.