loop is a frippertronics-style dual mono digital tape loop, echo and delay utility with adjustable tape speed, play head position, feedback and levels. It has a customizable loop length of up to 2.5 minutes.

loop is modelled after tape loop systems where audio is recorded to and played back from a tape that’s continually looping. Several interesting effects can be accomplished in this system when the position of the play head, tape speed, direction, and audio and feedback levels are modified. loop gives you manual and CV control over each.

For firmware and documentation see: https://jroo.co