TC Electronic's newest NAMM goodies include the Viscous Vibe and Helix Phaser. Each pedal has stereo ins and outs, as well as a three-way mode switch and an available TonePrint mode. The Viscous also has chorus and vibrato modes, as well as a large speed control that deft-footed players could adjust on the fly. Meanwhile, the Helix has vintage and smooth modes controlled by speed, depth, feedback, and mix knobs.