Musician’s Friend has Supro Boost 1303 Guitar Effects Pedal for $79.99 w/ Free Shipping,
Features:
- Frequency linear boost up to 20db
- 6db per octave High Pass Filter option
- 6db per octave Low Pass Filter option
- Expression pedal control for VOLUME
- Accepts standard 2.1mm neg. tip power supply
- Runs on 9V battery (included)
- Pedal size: 12cm x 6.5cm x 6.5cm
- Current Draw below 20mA
- Original circuit design by Thomas Elliott