Description
Interesting pedal--JOYO R-20 KING OF KINGS is a dual channel crunch pedal with independent clipping diodes,turn on the switch "2", what you get is an overdrive pedal. In order to make the pedal work properly and quietly, we do recommend JOYO 9V DC pedal power supply with noise reduction technology.
2 pedals in 1 pedal--Dual channels, each channel features independent knobs Volume, Gain, Tone and two clipping diodes switches, you are easily to achieve a lot of tones in both single channel.
Charming pedal--Metal aluminum alloy case and high quality precision components making it solid and durable, moreover, its innovative R-series ambience LED lights delivers a feeling of charming.

Specification
Input Impedance     1MΩ
Output Impedance     1KΩ
Working Voltage     DC 9V (center minus)
Working Current     20MA
Power     DC 9V adapter (not included in the package)
Dimension     130(L)*110(W)*50(H) mm
Weight     500g

SOME TIPS
* Before you test the pedal or before playing, make sure the guitar is fully connected with the pedal;
* More importantly, you need to make sure it meets the working current requirement of each single pedal.
* In order to make JOYO pedals work properly, avoiding unexpected noise caused by power supply, we recommend that you purchase a JOYO original power adapter, or choose other reliable brands.

Package List   
1 x R-20 King of Kings Overdrive Pedal
1 x User manual