Chase Bliss Audio Tonal Recall Delay True bypass or buffered bypass with trails. 2 Xvive MN3005 delay chips. SLB (short, long, both) selects between 1 MN3005 (i.e. DM2), 2 MN3005 (i.e DMM), and both for a multi-tap mixed output of the two for more of a washed out / reverby sound. Circuit is tuned for 550ms max delay time (longer delays are possible via trimmer adjustment, but compromises tap tempo accuracy and optimal clock filtering). Sine, triangle, and square wave modulation with independent rate and depth controls. At max depth, madness ensues.