Tortuga Effects Optune™ Dual Opto-Vibe™ A classic Univibe® has a nice sloshy sound but it’s kinda big and to manually control the rate you need yet another big pedal. The Optune™ stays true to that classic ‘vibe tone without sucking out your midrange and it’s less than half the size. You can also manipulate one of the two sets of ‘Slosh’ (rate) controls by hovering your foot above its magic optical sensor.
Foot-switchable dual Depth and Rate controls
2nd Rate is controlled by an optical sensor.
Internal 9v battery and external 9v power adaptor jack
100% true bypass
Hand-brushed aluminum enclosure
Hand-applied decals under a durable, glossy acrylic clear coat
Hand-made in the USA
Enclosure Size: 3 5/8” x 4 5/8” x 1 1/4”