Radial - Voco-Loco Effects Switcher for Voice or Instrument
Mic Preamp and Effect Loop
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Connect any mic to your guitar pedals
The Voco-Loco combines a microphone preamp with a guitar pedal effects loop, allowing a lead vocalist, sax or trumpet player to add guitar pedals to their audio signal path just like an electric guitarist adds effects for soloing. Simply plug your mic into the Voco-Loco via the XLR input, connect your effects pedals using standard ¼" guitar cables, and then send the output from the Voco-Loco to the input on your mixer. Now with the touch of a footswitch you can add your favorite delay, reverb, distortion or wah-wah to any mic'd up instrument or vocal - the options are only limited by your imagination.- Add guitar effects pedals to vocal or instrument mics
- Create exciting and unique effects as you perform
- Turn on multiple effects with one footswitch
- Works with dynamic and condenser microphones
https://www.youtube.com/watch?v=hWiFNbh4ihU
Controls
Mute Loop
Used to set the function of the left footswitch to either Mute or All Wet.Mic In
Sets the input level of the Voco-Loco’s mic preamp.Mute / All Wet
Footswitch activates the MUTE or ALL WET function.Low / High
Dual band shelving EQ is used to add bass to warm up the voice or add sparkle for extra cut.Send / Receive
Individual send and receive controls let you adjust the level going to the pedals to optimize signal-to-noise and reduce distortion.Tone
Lets you tame the sound of the effects return path to soften the harsh tone certain pedals produce.Loop Wet / Dry
Primary footswitch turns on or off the effects loop with wet/dry mix engaged.Mix
Sets the wet/dry mix between the original unprocessed vocal sound and the effects loop.*48 Volt Phantom Power
Although 48 volts is often specified, truth is, it is not always present or needed. In fact most condenser microphones are designed to work from 12 volts to 52 volts, many of which will also work on a simple 1.5 volt battery. The reason high voltage is used to charge condenser mics in PA systems is that in enables the condenser microphone to be positioned 200 meters (600 feet) away from the mixing console. Considering the Voco-Loco will likely be used near the musician with a 3 or 6 meter (10′ or 20′) mic cable, the high voltage is simply not needed. The Voco-Loco actually generates 40 volts phantom, not 48 volts. We chose to do this in order to reduce a power stage which could add noise. We have tested a wide range of popular stage and studio microphones and in all cases, the results were excellent.
Specifications |
|
| Audio circuit type: | Integrated Op-Amp with Class A FET input circuit |
| Frequency response: | 20Hz ~ 20kHz |
| Dynamic range: | 100dB |
| Gain: | 52dB |
| Clip Level: | +15dBu |
| Total harmonic distortion: | <0.005% |
| Intermodulation Distortion: | <0.005% |
| Phase Deviation: | 8° @50Hz |
| Input Impedance: | 10K-Ohms, 100K (FX Loop) |
| Output Impedance: | 300 Ohms, 3000 Ohms (FX Loop) |
| Common Mode Rejection Ratio: | -73dB @55Hz |
| Equivalent Input Noise: | -120dBu |
| Noise Floor: | -85dBu |
| Maximum Input: | +10dB |
Features |
|
| Input pad, 180° polarity reverse, Ground lift, Effects Loop | |
| Input Connectors: | XLR-F |
| Output Connectors: | XLR-M |
General |
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| Construction: | 14 gauge steel chassis and outer shell |
| Power: | 400mA, center positive |
| Conditions: | For use in dry locations only between 5°C and 40°C |
| Warranty: | Radial 3-year, transferable |
Radial Engineering
AUTHORIZED DEALERAvailable in store & online — Nantel Musique
Radial Engineering is one of the most recognized names in musical instruments worldwide. Known for exceptional build quality, innovative design, and reliable performance across every price range, Radial Engineering instruments are trusted by beginners and touring professionals alike.
at nantel musique, we carry a curated selection of radial engineering effects & pedals — each one inspected, set up, and backed by our expert team. every purchase includes our satisfaction guarantee and dedicated after-sales support.

