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RADIAL ENGINEERING

Voco-Loco

D.I.

Mic-to-pedal interface with preamp, ¼" FX loop, wet/dry mix, 48V phantom, locking XLR input, EQ and tone control, ideal for vocal and instrument FX.

$489.99 CAD
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Description

The Radial Voco-Loco is a versatile vocal effects switcher that allows you to integrate guitar pedals and other effects into your microphone signal chain which is perfect for vocalists, horn players, and creative performers looking to push sonic boundaries. With a built-in studio-grade mic preamp, a dedicated effects loop, and a wet/dry mix control, Voco-Loco maintains professional audio quality while unlocking new sound design possibilities.

This updated version features a locking XLR mic input, a 9V power supply (included), and enhanced internal circuitry for cleaner performance. You can send your mic signal through pedals like reverb, delay, distortion, or modulation effects using ¼" send and return jacks, and then shape the signal with EQ, tone shaping, and loop level controls. A phantom power switch is available for condenser mics, and a ground lift and polarity reverse ensure clean, phase-correct output to a mixer or PA.

Whether you're adding ambiance to your vocals, grit to your harmonica, or filter sweeps to your sax solo, the Voco-Loco offers a compact, intuitive, and high-quality solution for transforming mic signals with pedalboard creativity.

Features

Mic-to-Pedal Interface

Lets you run any microphone signal through guitar pedals and effects without signal loss.

Built-In Mic Preamp

Studio-quality preamp with gain control ensures clean, clear signal processing.

Send & Return FX Loop

Standard ¼" jacks allow easy connection to external pedals, with separate send/receive level controls.

Wet/Dry Mix Control

Blend your original mic sound with your effects for precise tone shaping.

EQ and Tone Shaping

Includes high/low EQ and tone filter to adjust pedal brightness and overall mix.

Phantom Power and Polarity Options

Built-in 48V phantom power and 180° phase reverse switch for compatibility with condenser mics and out-of-phase effects.

Locking XLR and Ground Lift

Secure XLR input with lift switch helps eliminate hum in live or studio settings.

Footswitch Control

Toggle effects on/off and choose between loop mute or full wet modes right from the pedal.

Power Supply Included

Runs on standard 9V–18V power and includes a 9V adapter in the box.

Specifications

General Specifications

Product Name: Voco-Loco

Product Type: Vocal Effects Switcher / Mic-to-Pedal Interface

Function: Routes vocal or instrument mic signals through guitar effects pedals with full control over levels and tone

Power Requirements: 9V–18VDC (external power supply included)

Phantom Power: 48V phantom power switch (for condenser mics or active DIs)

Construction: Studio-grade preamp and optimized analog signal path

Front Panel Controls

Mic In: Sets input gain for the microphone

Low / High EQ: Dual-band shelving EQ for tonal shaping

Send / Receive: Independent level controls to and from pedals

Tone: Tames harsh frequencies returned from pedals

Mix: Wet/dry blend of original and effects signal

Mute Loop Switch: Assignable to MUTE or ALL WET modes

Loop Wet/Dry Switch: Engages/disengages the effects loop

Rear Panel I/O

Mic Input: Locking XLR female input for mic connection

Send / Receive: 2 x ¼" unbalanced jacks for pedal loop integration

Line Output: Balanced XLR out to mixer or PA system

48V Switch: Phantom power on/off (recessed)

180° Polarity Switch: Reverses phase of effects loop

Lift Switch: Lifts pin-1 ground to eliminate ground loop hum

Applications

Voco-Loco on Voice: Add delay, reverb, chorus, or distortion to live or recorded vocals

Voco-Loco with Harmonica: Send harp mic through pedals for amp-like tones in a compact setup

Voco-Loco with Brass: Apply effects like wah, echo, or modulation to sax or trumpet for standout performances

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