JOYO JF-08 Digital Delay Guitar Effect Pedal Features: A delay pedal with controls for adjusting delay time, delay repeats and the delay level. A well-made filter circuit very close to the sound of analog delay but with more control at your fingertips. Delay time range: 25-600 ms True bypass design to minimize the tone loss LED power indicator Specifications: 1.Input impedance: 500 K? 2.Output impedance: 10 k? 3.Running current: 40 mA 4.Delay time: 25-600 ms 5.Voltage: 9V battery/adapter A well-made Filter Circuit makes it very similar to the sound of an Analog Delay. Delay time range:25ms-600ms. True bypass design to minimize tone loss.