Heavy metal distortion power supply

Features: JF-02
Between distortion and overload, it is different from the normal diode cutoff circuit.
The mixed OCD distortion of solid or vacuum tube tones brings the tones of the tube amplifier to volume.
Soft tone and active redundancy.
The effect of the tube amplifier and its spacious complex harmonics.
3 adjustable knobs:
Gain: adjust the degree of distortion;
Pitch: adjust the intensity of the pitch;
Level: Adjust the volume.
Also added up and down switches to adjust the overload frequency according to your preference.
specification:
Input impedance: 1M ohm
Output impedance: 1K ohm
Working current: 6ma
Power supply: 1 * 6F22 9V battery / 9V DC adapter (including nickel)
Material: aluminum alloy
Color: black and red
note:
Please use a 9V power adapter whose polarity is positive outside and negative inside. Otherwise, the product may not work properly.