Asheville Music Tools APH-12 Phaser

The Analoger Series APH-12 is a 100% analog 12-stage phase shifter with deep functionality in a compact footprint. With selectable all-pass stages and our signature control voltage processing, multiple flavors of modulation sit at your fingertips: classic or extreme phase shifting, faux Leslie warble, vibrato and tremolo, envelope filter sweeps, and striking multi-peak EQ curves. Instead of simply updating a lost 12-stage phaser of the past, AMT rolled their own from the ground up. They began with 12 stages of voltage-controlled all-pass filtering based on an OTA filter chip by legendary designer Dave Rossum. From there they built out their signature control voltage processing infrastructure, with an LFO spanning from glacially psychedelic to audio rate ring mod and a responsive, funky, envelope follower. A JFET input driver and new saturation circuit provide level matching and colorful harmonic enhancement. And of course, included is an assignable Expression/CV input for even more ver