Soundking AL307 Mixer Volume Pedal

The SK 14L volume pedals are for keyboards or any instruments with line level output. This includes keyboards, drum machines, CD players, cassette players, mixers and many other audio output devices.

Single in & out VOL control: the volume of the signal from the 1/4” TRS JACK “+”to the 1/4" TRS JACK "-" is controlled via the adjustment to the 100KA potentiometer; the controlling direction can be changed by the K switch.