Features:- Tube distortion simulation
- Super low power consumption
- Aluminum alloy shell， durable and long service life
- True bypass design， accurate and high sensitive， minimizes loss of tone
- Built-in FET transistor， offer you natural and clear sound
- LED indicator shows status of effect and battery condition
- 3 adjustable knobs: Gain， level and tone
- Gain knob: Adjust the amount of gain
- Level knob: Adjust the level of the effect sounds
- Tone knob: Control the tone
- Durable jacks and foot switch
- Overdrive or distortion depend on standing of tone or gain knobs
- 1 / 4 inch mono audio jack for signal output
- 1 / 4 inch mono audio jack for connecting guitar

Specifications:
- Input Impedance: 500K Ohm
- Output Impedance: 150 Ohm
- Recommended Load Impedance: 10K Ohm
- Equivalent Input Noise: -90 dBu or less
- Power Supply: DC 9V battery ( Included ) or AC adapter ( Not included )
- Current Draw: 5.7mA ( DC 9V ) Age Range: > 8 years old
Material: Metal
Remote Control: No
Type: Effects Package weight: 0.403 kg
Product Size(L x W x H): 11.50 x 6.50 x 3.20 cm / 4.53 x 2.56 x 1.26 inches
Package Size(L x W x H): 15.00 x 10.00 x 7.50 cm / 5.91 x 3.94 x 2.95 inches Package Contents: 1 x Aroma Overdrive Distortion， 1 x 9V Battery， 1 x English User Manual