
Radial EXTC-SA
Product Condition
Brand New | Unused, as sold. |
---|---|
Mint | Like new, no flaws. |
Excellent | Barely used, very minor wear. |
Very Good | Light wear, fully functional. |
Good | Visible wear, plays fine. |
Fair | Heavy wear, still playable. |
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Description
Description
This is essentially the effects version of re-amping. Using the EXTC-SA, you can apply guitar pedal effects to a recording you've already made. Guitar effect pedals are typically instrument-level, so they can't be directly connected to a line-level recording. Even if you tried, you'd need a re-amp or DI box, which can be quite a hassle to set up.
But with the EXTC-SA, it's very easy. Just connect your favorite pedal to the loop on this unit and you can try out the pedal effects as many times as you like, even after recording. Of course, because it's a dedicated unit, it's easy to use and packed with convenient functions.
■Specifications/Circuit Type: Class A discrete, transformer coupled
Power supply: Dedicated adapter included, 15VDC/400mA
◆DRY
Frequency response: 20Hz-20kHz +/- 1.5dB
Gain: 0dB
・THD+N (1kHz): <0.005% @ 0dBu
Noise: -93dB
Intermodulation distortion: <0.003% @ 0dBu input
Maximum input: +26dBu
◆WET
Frequency response: 20Hz-10kHz +/- 3.5dB (-8dB @ 20kHz) for instruments
Gain: 12dB - send & receive maximum, 6dB - send minimum, receive maximum, 0dB - send & receive center
・THD+N (1kHz): <0.002% @ 0dBu
Noise: 84dB
Intermodulation distortion: <0.02% @ 0dBu input
Maximum input: +20dBu
*All gain characteristics are with both effects loops bypassed.
*Gain will vary depending on the input/output specifications of the effector used in the loop.
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◆Connection example: Applying guitar effects to a recorded track
Send the recorded dry track to EXTC and connect it to a pedal. For example, it might be interesting to try using a guitar pedal on a vocal track, an envelope filter on a kick drum, or a wah on a Hammond.
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Connection example: Use as a re-amp
The EXTC can also be used as a re-amp. Connect a recorded audio source to the INPUT and connect an amplifier to the SEND. Since there are two SENDs, you can connect two amplifiers at the same time.
*Equipment other than EXTC-SA is sold separately.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
For orders exceeding Paypal’s transaction limit of 1 million yen, we will provide more details. For secure transactions, items will only be shipped to the address registered in your Paypal account.
Regarding detailed information and contact information to us, please check FAQ.
Please Note
The following information applies to international orders.
■ Condition
Items with “USED” in the product name are pre-owned and will be delivered as shown in the photos. Signs of wear may be present. All items are function-tested by our staff and rechecked before dispatch.
■ Stock
Many products are stocked across Ikebe stores in Japan. As a result, shipment may take several days. In-store sales may also cause items to sell out. If an item is unavailable, we will contact you promptly; in that case, the order will be canceled and any payment will be refunded.
■ Shipping
We ship via FedEx. Shipments are fully insured against damage or loss during transit.
- Asia: 10–20 days (estimated)
- North America & Oceania: 20–30 days (estimated)
Shipping costs are calculated based on the delivery address and confirmed at the time of dispatch.
■ Taxes & Duties
Import duties, taxes, and fees are the buyer’s responsibility and are not included in the item price or shipping cost. These fees are typically collected by the carrier upon delivery or at pickup. Please check with your country’s customs office for details before purchasing.
■ Other
We cannot declare a reduced item value or mark purchases as gifts.
* Warranty
Our product warranty is valid only within Japan.
* Voltage
All electrical products are intended for the Japanese market and are designed for 100 V operation.

About us
Founded in 1975, Ikebe Music is one of Japan's largest general music stores.Thanks to its long history and proven track record, it has earned the trust of musicians and music fans not only in Japan but around the world.
Ikebe Music ships not only within Japan, but also overseas.As a well-known retailer of used musical instruments in Japan, we have a wide selection of used and vintage instruments.
We have a wide variety of unusual and rare instruments, so please take a look.Please note that we do not list new products, as our contracts with our suppliers prohibit international shipping.
About our stores
In Japan, we have about 30 stores in Tokyo (Ikebukuro, Shibuya, Akihabara) and Osaka.
We have just opened our flagship store, IKESHIBU (IKEBE SHIBUYA), in Shibuya, Tokyo, which brings together numerous musical instrument specialty stores and serves as a hub for entertainment culture.
Please be sure to stop by if you are visiting Japan.


About Shipping





We carefully pack every item with protective materials to ensure it arrives safely.
The photos above show an example of how we securely pack a bass guitar for shipping.