It is a multifunctional high-gain distortion pedal, with the sound characteristics and sensitivity of a high-quality 100-watt tube amplifier. It can transform a amplifier into an authoritative rock sound, and all your favorite improvisations. of Tone Overdrive based on Analogman. So you can use the entire range of knob, and the driver at the top is a bit more than the normal gain KOT. However, this mode has been improved to obtain a larger and stronger distorted sound. Based on the Professor dark blue delay, the delay is a natural digital/analog delay with an analog direct signal path and only includes basic delay functions; delay time, delay level and repeat control. It is designed for use in delayed environments; like old-fashioned tape and repetition, the structure is specially designed to easily set and reduce key settings for delay time. The Spring Male Reverb emulator is based on Malekko OMicrometre SPRING Reverb and has a pressure holding circuit that gives it almost bottomless depth and a dry/wet mixing control function. True bypass can all signal interference when the power is off size:23x6.5x3.5cm Material:Aluminum alloy colour:Black Package Contents: 2 x 5-in-1 Guitar Multi-Effect Pedal Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.