Up for sale a Radial Engineering EXTC-SA Class-A Guitar Effects Router Interface & Reamp Box!  We are an Authorized Dealer of Radial Engineering!  This item is Brand New / Never Displayed and it comes with the Full Manufacturer's Warranty*.  Unit comes with its AC Adaptor in its Original Packing.



Guitar Effects Interface & Reamp Box

The EXTC-SA is a unique interface for connecting guitar pedals to the inputs and outputs of pro audio equipment such as recording interfaces or mixing consoles, allowing you to incorporate your pedals in new and creative ways.

Reamp and mix through your guitar pedals

The EXTC allows you to get creative with your effects pedals, using them in your mix on any recorded track. Add a touch of distortion or chorus to a lead vocal, flange on a violin, or fuzz on piano - the possibilities are endless. The EXTC takes the line level balanced output of your recording interface and converts it so an instrument level high-Z output optimized for guitar effects pedals, so you can Reamp any track through your pedalboard with ease. Once you've run the signal through your pedals, connect the output back into the EXTC and it will boost it up to a balanced line level so you can connect directly to the input of your recording interface. The EXTC features Radial's class-A buffer for the best audio quality and transformer isolation to eliminate any buzz or hum - so you can focus your attention on using your pedals in new and exciting applications.



- Balanced interface for guitar effects pedals

- Separate send & receive controls optimize signal path

- Transformer isolation helps eliminate ground loops

- Creative tool helps your mix stand out from the rest



Audio circuit type : Solid state with transformer coupled effects loop

Frequency response : Dry : 20Hz ~ 20kHz ±1.5dB Wet: 20Hz ~ 10kHz ±3.5dB (-8dB @ 20kHz)

Total harmonic distortion : Dry : >0.005% 0dB output Wet: >0.002% 0dB output

Intermodulation Distortion : Dry : >0.003% 0dBu input Wet: <0.02% 0dBu input

Input Impedance : Line level : 15k Ohms

Output Impedance : Line level : 200 Ohms

Noise : Dry : -93dB Wet: -84dB

Maximum Input : Dry : +26dBu Wet: +20dBu

180° polarity reverse, Effects Loop

Input Connectors : Unbalanced 1/4", Balanced XLR

Output Connectors : Unbalanced 1/4", Balanced XLR

Conditions : For use in dry locations only between 5°C and 40°C

Warranty : Radial 3-year, transferable


*The full manufacturer's warranty is only valid through us.

All our items are fully verified by our pro technician and/or adjusted by our pro luthier before being very carefully packed by our pro service team here at the shop prior to shipment, buy with confidence!


Canadian customers must pay any applicable sales taxes.

Please refer to the shipping and payments details for prices.

**Depending on where you are located in Canada, free shipping may not apply to certain heavy or oversize orders.
 You can contact us for confirmation before buying.

Shipping cost to USA includes lower 48 states only.

For any other locations, please send us an email for a quote!

We Ship Worldwide!!!

To international buyers (outside Canada): Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
  • EXTC-SA Reamp
Made In
  • Canada

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Quebec, Canada
Joined Reverb:2016

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