Radial EXTC 500 Series Guitar Effects Interface

Was £249.00

Special Price £224.10

With free shipping

Balanced interface for guitar effects pedals in a 500 series module

Temporarily out of stock

Due back in stock in 2-3 months

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Manufacturer: Radial

Category: Recording & Playback



The Radial EXTC™ is a 500 series module that lets you incorporate guitar effects into the realm of pro-audio recording. Just imagine… add a touch of grit to a vocal track, some wah on a kick drum, maybe flange a violin…The EXTC is a creative tool made for your esoteric-inventive side, ready to unleash fresh new sounds that will make your recordings stand out from the crowd.

And it's super easy to use: connect a line level signal from the recording system. The EXTC unbalances the signal and converts it to high impedance where guitar pedals can be inserted at will. Front mounted ¼" send & receive connectors provide easy access. Turn track on, set levels, adjust the blend for just the right amount of magic. Be prepared for instant amazement. Legalized ecstasy.

Features include Radial's award winning 100% discrete class-A guitar buffering for ultimate audio integrity, transformer isolation to eliminate buzz and hum caused by ground loops, 180º polarity reverse to keep effects and balanced signals in phase, plus a separate patch bay insert point to add studio effects into the fun.

The Radial EXTC is without a doubt one of the most innovative effect manipulating devices ever made. And it opens the door to new sounds by taking Reamping™ technology to an all new level.

Be prepared for wild & wonderful!

Additional Info

Additional Info

Specifications are subject to change without notice.
*Refers to use with Radial Workhorse or other 500 series racks.
Circuit type: Solid state with transformer coupled effects loop
Power requirement: 60mA, ±16VDC
Output Gain: 12dB - send & receive at maximum
6dB - send minimum/receive maximum
0dB - send & receive set at 12 o’clock
  Dry Wet
Frequency Response: 20Hz ~ 20kHz ±1.5dB 20Hz ~ 10kHz ±3.5dB
(-8dB @ 20kHz)
THD+N: >0.005% 0dB output >0.002% 0dB output
Noise: -93dB -84dB
Intermodulation Distortion: >0.003% 0dBu input <0.02% 0dBu input
Maximum input: +26dBu +20dBu
Effects Loop i/o Send 1/4" output Receive 1/4" input
Connector: Unbalanced ¼" Unbalanced ¼"
Impedance: 1.5k Ohms 10K Ohms
Gain (Variable) From -14dB ~ +3dB
0dB at center point
From -99dB ~ +9dB
0dB at center point
Maximum Gain: ±3dB +9dB
Line level i/o Input Output
Connector*: Balanced XLR Female
Rear Panel
Balanced XLR Male
Rear Panel
Impedance: 15k Ohms 200 Ohms
Headroom:   +25dBu
Manufacturer's Part Number R700 0132
Manufacturer Radial
also known as No
Call for Price N/A