
J. Rockett Audio Designs [OUTLET SALE] Uni-Verb (J Rocket Audio Design/JRAD) Reverb/Vibrato/Chorus
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
The Univerve is a pedal based on the idea of a legendary effect from over 50 years ago that became a household name overnight due to the unique sound it produced.The vibrato/chorus effect section has been evolved using current technology, and reverb has also been added, taking five years of development time.
This unit faithfully captures the distinctive sound of the original unit that inspired it, adding a touch of classic, high-quality spring reverb units from the 1950s. The Univerve offers a more user-friendly vibe section than the original, offering a wider range of vibrato or chorus effect speeds and a slightly higher output. The send/return jacks on this unit output a signal from the send output jack after passing through the vibrato/chorus circuit, while the signal input from the return input jack passes through the reverb circuit before being output from the output jack. This allows you to apply reverb to the final sound created by amplifiers and other effects. The Univerve is powered by a 9V DC (direct current) power supply, but this is internally boosted to 24V, eliminating the need for special cables or power supplies; a commonly available 9V DC power supply can be used. Furthermore, the Univerve features a true bypass design, which outputs the signal without passing through unnecessary circuits when the effect is off.
Product Specifications/Model Name: Uni-Verb
Controls: Dwell, Reverb, Intensity, Output, Speed, Chorus Mix
Switches: Reverb, Vibrato/Chorus, On/Off
Input/Output Terminals: Ouput, Return, DC In, Send, Input *DC In compatible plug size: Inner diameter 2.1mm / Outer diameter 5.5mm
Power Supply: 9VDC center negative (power supply sold separately)
・Current consumption: 180mA
-Size (maximum external dimensions): 124(L) x 131.5(W) x 49.5(H) mm
・Weight: Approx. 604g
* Always use a power supply with center negative polarity. The recommended power supply is the Music Works DC0913B.
*The Univerve consumes 180mA of current, so please make sure to use a power supply with sufficient current.
*Specifications and appearance are subject to change without notice.
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.