Ibanez 1 Button Footswitch for TSA5 Amp Green 1 button footswitch Sturdy green housing It also includes a boost activation button and comes in green color housing, inspired from the classic Ibanez green Tube Screamer effect pedal The Ibanez IFS1G footswitch will activate the TSA Tube Screamer Amp's built-in tube overdrive function It also includes a boost activation button and comes in green color housing, inspired from the classic Ibanez green Tube Screamer effect pedal