Switch effect/instrument selector. Provides easy switching between guitars without unplugging and the associated noise. Three instruments can be connected, which are selected by footswitch and fed to the output. Each input has an adjustable booster providing up to 12dB gain (4:1). Controls: 3 x footswitch, 3 x input gain. Robust steel housing. Powered by 9 V DC power supply. Dimensions: 155 x 135 x 50 mm. Weight: 0,95 kg