Old Blood Noise Datachoir Rever Grey - UsedDatachoir and Old Blood Noise teamed up to create the Rever. Rever consists of two main parts. A modulated reverb that is run into a delay and a reverse effect. Featuring the ability to control all reverb and delay parameters leaves endless possibilities. Rever also allows users to determine if the reverse effect happens before or after the reverb delay. This unit is fully functional, is in very good condition and shows signs of use, including Velcro