Feature:
British stack sound effect - distortion
Volume, tone and gain control
2 modes of bright and normal
Truebypass
Power: DC 9V
Dimension: 92*38*32mm
Weight: 133g

Specification:
Input Impedance:1M Ohms
Output Impedance:1K Ohms
Power Supply: AC Adapter 9V DC Center Negative.
Current Draw:7mA