The Analog Delay Guitar Effects Pedal from MUSIC is a part of the Vintage Series pedals meant to bring you those classic guitar riffs from yesteryear and let you new to your music.The knob lets you adjust how long the lasts or how many echoes you want to hear. from around 1 to 10 echoes, plenty to fill any needed space in your music.The Feedback knob allows you to control the volume of the feedback from this pedal. Low feedback will a clear crisp delay, while adding some feedback will give more body and volume to the delay effect. This added bonus to the pedal gives the for a dynamic delay effect.The Time knob simply allows you to adjust the speed of the delay. Match the tempo of a song or create your own riffs using specifically timed delay effects.Keep improving your music with pedal Material: alloycolour: WhitePackage Contents:1 x Guitar Effect PedalOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.