JOYO TONE CHAIN is a multi-function effect pedal, including distortion, overdrive, delay, cabinet simulation, tuner, FX LOOP and more tone modulation, plus auxiliary-functions, while each module delivers great tone as a pedal, no matter distortion, delay or delay module, either one can be switched on separately and meet your needs.Moreover, delay module has TAP TEMPO function, you just need to tap the footswitch and set the delay time you want, catering to guitarists during their performance. TONECHAIN supports stereo output and balanced output, together with high quality cabinet simulation circuit, offering satisfactory effects for both recording and live show, TONECHAIN not only enables you set your custom tone, but also versatile and portable, perfect for guitarists!