Electro Harmonix Steel Leather NoiseBug Price : $66.75 Manufacturer Description: Gives your playing more punch. Make your sound more dynamic with the Bass Nano Steel Leather Expander. This controllable percussive pedal enhances attack a must-have for any player wanting a harder-hitting bass sound. Electro-Harmonix Nano Steel Leather Bass Expander Pedal Features: * Effect Level dial * Response dial * Powered by 9V battery or optional AC power supply (not included) * 5-4/5" L x 3-2/5" W x 2-4/5" H * 12 ounces VIDEO: