JDX Direct-Drive Amp Simulator and DI Box Guitar Effects
item# J43648004000000


The Radial JDX Direct-Drive is a unique and powerful device that emulates the sound of a guitar amplifier while doubling as a direct box. Unlike a typical direct box that merely transfers the sound of the pedals to the PA, the Direct-Drive simulates the tone and feel of a real guitar amp, producing a much more realistic sound. In other words, with the Direct-Drive on your pedalboard, you can do a gig without carrying an amp to the club.

The design begins with a traditional .25 in. guitar input and passive thru-put to feed a stage amp. This is then followed by a dedicated tuner output that is buffered in order to eliminate loading on the pickup or noise from the quartz clock. The guitar signal is then passed through a series of carefully sculpted filters to create Radial’s signature JDX tone. This is modeled after the sound of a Shure SM57™ in front of a Marshall™ 4x12 cabinet. The Direct-Drive goes further with two more voicing settings: the first adds a vintage Marshall tube head character to the signal path while the second delivers a tone reminiscent of an early Fender Twin. The two amp tones can be further tailored using a presence switch for extra sparkle. The guitar signal exits the Direct-Drive via either a 1/4" guitar-level output or via a balanced XLR to feed the PA. The direct box output is outfitted with a 180° polarity reverse switch to help phase-align monitors with the stage amp along with a ground lift switch to help eliminate hum and buzz caused by ground loops. The Direct-Drive may be powered using a standard 9V power supply or typical pedalboard power brick.

As with all Radial products, the Direct-Drive is made to handle the rigors of professional touring with 14-gauge steel throughout. This not only helps prevent damage to the internal PCB, it also reduces susceptibility to noise from external magnetic fields.
**..Mint Condition..** This instrument or product has been played/used and is in virtually new condition; however its packaging may not meet the standards set by the factory. Also, it no longer carries the manufacturer's warranty. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value. We feel so strongly that you'll like what you see, we're including our 30-Day Satisfaction Guarantee to this used product, making it a no-risk purchase.

Orders are generally shipped the following business day after payment is received. For example, if your order is placed AND paid for at 1 p.m. Eastern Time on Friday, Music123 will ship it on Monday. We are only shipping eBay orders via standard ground shipping at this time (3-7 business days for delivery once the item leaves our warehouse)**
International Buyers – Please Note: 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.


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Music123 charges sales tax to orders shipped to the following states: Indiana, Missouri, Utah, and California.


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    • Returns

    45 Day Satisfaction Guarantee

    Our goal is your total satisfaction.

    New Gear: If you’re not satisfied, neither are we. If for any reason you’re not completely satisfied with your purchase of a new item, simply return it in its original condition within 45 days of purchase (see exceptions below) and we’ll give you a full refund. It’s that simple. Returned items must be in original, brand-new condition, showing no signs of wear or use such as belt-buckle or pick scratches, scuffs, dings or scrapes on the instrument or collateral materials. Items must also include all original packaging, manuals, warrantees and accessories or your return may be subject to a return handling charge. Please contact us for detailed return handling charges. Your refund will be promptly processed upon successful evaluation of your returned item from our trained category professionals. Refunds are made for product value only, excluding shipping and handling charges. If you received Free Shipping on your order, the value of the uncharged shipping cost will be deducted from your refund.

    Used Gear: If for any reason you’re not completely satisfied with your purchase of a used item, simply return it in its original condition within 30 days of shipment and we’ll give you a full refund. Items not returned in original condition are subject to a return handling charge. Select used item are not returnable.

    International Shipments: Our return policies for new and used gear also apply to international shipments. Please see any additional policies and information shipped with your package for more details.

    Exceptions: There are no returns on clearance, discontinued, vintage, demo and select used items. Additionally, the following items are returnable only if defective OR unopened - strings, reeds, computers, tubes, earbuds, earplugs, recorders, tin whistles, flutophones, "world" wind instruments, harmonicas, raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluid, clothing/footwear, body jewelry, sheet music, cleaners, polishes and polishing cloths. Software/soundware, books, CDs, DVDs, and videos may be returned for credit only if they are in their original, sealed packaging. If defective, these items will only be exchanged for the same product. All returned woodwind and brass instruments incur a $10.00 sanitization fee. Returned bows are assessed a $4.00 restocking fee. Returned mouthpieces priced over $300 incur an $8.00 sanitization fee; the fee for mouthpieces under $300 is $4.00. Due to its return policies, you must contact Apple directly to repair, replace or return Apple products. Apple products may not be returned to us under any circumstance. Stringed instruments priced at $1999.00 or more, must be returned within 10 days of shipment.

    Requesting a Return: Contact our experts via eBay messages. Additional information on returns can be found on the paperwork shipped with your package.

    Send your returns to:

    Music123
    (Your RA #)
    4005 N Norfleet
    Kansas City, MO 64161-9231