Function knobs:
Time Knob– This Time control roughly sets the length between your repeats between 40ms and 600ms.This range is well suited for classic, vintage delay sounds that are great for slap-back or medium length delay times.
Depth Knob– Turn this control to achieve deeper and deeper chorusing and pitch shifting on your echoes. As you raise the control the Depth and Rate LED will start to glow giving you a visual indication as to the amount of modulation you are applying to the repeats.
Speed Knob– This is your Flutter control. It's another way to control how poorly your tape echo is performing!
Regen Knob– This control sets the number of repeats. You can set this for a single slap back echo or turn it up for a runaway, self-oscillating or self-regenerating echoes. (Now go back and twist the Time control for some crazy sounds!)
Level Knob– The Level control is your mix, how loud you want to hear the echoes.

Specification：
Material: Zinc-Aluminium Alloy 
Input: 1/4" monaural Jack 
Output: 1/4" monaural Jack 
Input Impedance: 1M ohm
Output Impedance: 1k ohm
Package Size: 14*9*7cm/5.5*3.5*2.8in
Package Weight: 300g / 10.6 oz
Power Supply: 9VDC 100mA (center minus plug)(not included)

Please note:
1. Due to the lighting effect, the color of the item shown in the picture may be a little different from the real one. It is just for your reference only.
2. The measurement allowed error is +/- 1cm.

Packing List:
1* Effect Pedal