What is a Ping-Pong Delay?

A ping-pong delay is a type of delay effect where the repeated echoes alternate between the left and right channels of a stereo audio signal. Instead of the echoes repeating from the same position, the sound “bounces” back and forth between the two sides of the stereo field. This creates a wider and more dynamic spatial effect.

Like other delay effects, ping-pong delay includes controls such as delay time, feedback, and mix level. The delay time determines how long it takes for the echo to occur, while feedback controls how many times the sound repeats. The stereo movement between the left and right channels gives the effect its distinctive bouncing sound.

Ping-pong delay is commonly used in music production to add movement and depth to vocals, guitars, synthesizers, and other instruments. The effect works especially well in stereo mixes, where the alternating echoes create a sense of space and energy. Because of this, it is frequently used in electronic, pop, and ambient music production.