To check out how it sound from here: https://www.youtube.com/watch?v=_b_yv9aV_m0 Description: It's easy to use the controls on the Plexion pedal thanks to its convenient layout and each control has a unique way of shaping your sound to suit you. There are three knobs that control Gain, Tone and Volume, as well as a toggle switch to flick between Bright and Normal sounds, and a true bypass footswitch control to finish. The toggle switch has two options of either Bright or Normal. Using the Bright channel allows you to enter into classic rock to late 80s and early 90s rock territory depending on just how much gain you wish to apply. To go that extra step further into creating blistering lead tones, just turn the gain up to full and hear that roaring sustain that we all know and love when you're really testing an amp to the limit! The Normal channel is by no means average by any stretch of the imagination, just adjust the gain, tone and volume dials to get the desired output and you will be amazed by its rich, full-bodied output that sounds just as good clean as it doesn't heavily distorted. Specifications: 1.DSP:32 bit floating point,Sampling: 44.1kHz/24bit 2.Input & Output Jack?Analogy though 1/4?? mono audio jack. 3.Power Supply: DC 9V (Plug polarity is Positive on the barrel and negative in the center ). 4.Working Current: 100mA. 5.Dimensions: 95(D)*45(W)*48(H)mm. 6.Weight: 273g(With box). Package included: 1 x Rowin Plexion Guitar Effect Pedal 1 x User?s Manual 1 x gift box