Features: Time - 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 - achieve 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 - Flutter control, another way to control how poorly your tape echo is performing. Using these controls gives you a nice way to create unique musical delays. Regen - ;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. Level - adjust how loud you want your echoes to be.Specifications: Material: Metal Input Impedance: 1M Output Impedance: 1K Power Supply: 9V ; Item Size: 11.5 * 7 * 5.5cm / 4.52 * 2.75 * 2.16in Package Weight: 300g / 10.58oz Package Size: 14 * 7.5 * 6cm / 5.51 * 2.95 * 2.36inPacking List: 1 * Effect Pedal ;