Features:
1 . Please use a DC + 9 V power supply which is positive outside and negative to connect this unit and connect the input and output socket to this unit .

2 . Function knobs
A . LOW - - - low - frequency adjustment
B . MID  - - - Intermediate frequency adjustment
C . HIGH - - - High - frequency adjustment
D . VOICE - - - can be simulated tones of different speakers by adjusting frequency response , distortion characteristics , and DRIVE
E . DRIVE - - - gain adjustment
F . LEVEL - - - output level adjustment


Descriptions:
Input impedance : 1 MΩ
Out impedance 1 KΩ
Running Current 5 mA
Weight : 260 g
Size : 108 ( L ) X 69 ( W ) X 51 ( H ) mm


Package List:
1 * Effect Pedal
1 * Users' Manual(English & Chinese)