Weight - 0.76kg Dimensions - 15.5 x 8 x 14.5 cm Channel Switching: All Orange twin channel valve amplifiers, Crush 20, Crush 20RT, Crush 35 & Crush Pro amps. Reverb Engage/Defeat: Rockerverb, Thunderverb and Crush Pro amps. Attenuator Engage/Defeat: Thunderverb and Dual Dark series.