Give your microphone signal the same creative flexibility as a pedalboard while preserving clean gain structure and reliable sound. Designed for vocalists and multi-instrumental performers, the Radial Engineering Voco-Loco MK2 is a mic signal interface that routes a vocal microphone through guitar pedals and effects, letting you shape tone, ambience, or grit without sacrificing clarity. This rebooted version of the Voco-Loco adds a locking XLR connector, enhanced audio performance and an included 9V power supply, and it remains compatible with 9V–18V pedalboard power for seamless integration into live and studio rigs. Ideal for voice, harmonica, brass or any mic’d instrument, the Voco-Loco MK2 blends creative processing with dependable signal control for inspired performance.

Effects Loop Control With Blend, Level, and Tone Management

The Voco-Loco MK2 functions as an effects loop controller, sending the mic signal to pedals through a standard 1/4" send and return path, with individual send and receive level controls to optimize signal-to-noise and reduce distortion. A tone shift control helps soften harsh returns from bright pedals, and the wet/dry mix control lets you blend processed and original signals to taste before routing the output to a mixer or PA. Additional utilities—including polarity reverse, ground lift, 48V phantom power for condenser microphones and a balanced line output—make the Radial Engineering Voco-Loco MK2 vocal effects switcher a flexible, performance-ready solution for adding chorus, delay, overdrive or modulation to any microphone-based setup.