Features:
Very high gain makes the distortion sound aggressive.
3 gain stages fully discrete circuit.
FET simulate the characteristic distortion of tube amplifier.
Active middle frequency EQ circuit.
True bypass provides transparent tone.
LED indicator shows status of effect and battery condition.
The pedal can be powered by a battery or an optional AC adaptor.

Specifications:
Model: SE-3A
Color: Black
Material: Aluminum alloy
Input impedance: 1 Ohm
Output impedance: 10K Ohm
Running current: 18mA
Power: 9V battery / DC 9V adapter (Neither included)
Item size: 11.5 * 6.5 * 6cm / 4.5 * 2.6 * 2.4in
Item weight: 290g / 10.3oz
Package size: 13 * 9 * 6cm / 5.1 * 3.5 * 2.4in
Package weight: 327g / 11.54oz

Package List:
1 * Effect Pedal
1 * User Manual (English !#!amp!*! Chinese)