Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated .

Sweetwater
5.0 (24)
$259.99
Guitar Center
4.0 (4)
$259.99
Amazon
4.7 (53)
$259.99
Reverb
5.0 (23)
$228.09 New
$109.00 Used
Musician's Friend
4.0 (7)
$259.99
zZounds
5.0 (1)
$259.99
Gear4Music
£283.96

Average Price: $237

Standard/Professional

$200

$501+

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High-end

Price History

Based on price data from 5 merchants for "Radial JDX Direct-Drive Analog Amp Simulator". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Transform your pedalboard with the Radial JDX Direct-Drive Analog Amp Simulator—an ingenious solution for guitarists seeking authentic amp tones without the hassle of hauling heavy gear. This powerful device doubles as a direct box, allowing you to connect directly to the PA system while simulating the rich, dynamic sound of a true guitar amplifier. Radial's proprietary JDX tone shaping delivers iconic tones modeled after a Shure SM57 positioned in front of a classic Marshall 4x12 cabinet, eliminating the need for bulky amps at gigs.

Featuring a standard 1/4" guitar input and passive thru-put for feeding a stage amp, the Direct-Drive ensures seamless integration into any setup. A buffered tuner output preserves your signal integrity, eliminating unwanted noise. With three distinct voicing options, including a vintage Marshall tube head and an early Fender Twin, this unit offers versatile tonal possibilities. The presence switch adds an extra layer of brilliance, tailoring your sound further.

Robustly built with 14-gauge steel, the Direct-Drive is designed to withstand the rigors of touring, while its compact size makes it a perfect fit for any pedalboard. Moreover, it features a 180° polarity reverse and a ground lift switch to combat hum and phase alignment issues on stage. Power it with a standard 9V supply or a pedalboard power brick. Elevate your performance with the Radial JDX Direct-Drive, where authenticity meets convenience.

Key Features:

  • Guitar amp simulation in a pedalboard-friendly format
  • Emulates iconic 4x12 half-stack and open-back combo tones
  • Buffered tuner output to prevent pickup loading
  • Balanced XLR and 1/4" outputs for versatile connectivity
  • 180° polarity reverse and ground lift switch
  • Durable construction with 14-gauge steel housing
  • Compatible with 9V power supply or pedalboard power brick

Owner's manual

Radial JDX Direct-Drive Analog Amp Simulator User Manual

Product specs

Type Amp Simulator, Direct Box
Channels Single
EQ 2-way Presence switch
Presets American Combo, British Stack, Cabinet with mic
Effects Polarity switch, ground switch
Inputs 1 x 1/4" (instrument)
Outputs 2 x 1/4" (out, thru), 1 x XLR (DI out)
Other I/O 1 x 1/4" (tuner)
Power Source 9V DC power supply (sold separately)
Height 2"
Width 3.625"
Depth 4.75"
Weight 1.4 lbs.

FAQs

What type of amp sounds can I expect from the Radial JDX Direct-Drive?

The Radial JDX Direct-Drive offers three preset sounds: American Combo, British Stack, and Cabinet with mic, allowing you to emulate classic amp tones suitable for various music styles.

Can the Radial JDX Direct-Drive be used as a direct box for live performances?

Yes, the Radial JDX Direct-Drive functions as both an amp simulator and a direct box, making it ideal for live performances where direct connectivity to a PA system is needed.

Does the Radial JDX Direct-Drive require an external power supply?

Yes, the Radial JDX Direct-Drive requires a 9V DC power supply, which is sold separately.

What are the input and output options on the Radial JDX Direct-Drive?

The Radial JDX Direct-Drive features a 1/4" instrument input, two 1/4" outputs (out and thru), one XLR DI output, and an additional 1/4" tuner output.

How does the Radial JDX Direct-Drive handle EQ adjustments?

The Radial JDX Direct-Drive includes a 2-way Presence switch for basic EQ adjustments, allowing you to tailor the high-frequency response to your preference.

Produce Like A Pro

Produce Like A Pro

Giveaway: Radial JDX Direct-Drive Amp Simulator and DI - Warren Huart: Produce Like A Pro

Video thumbnail for Giveaway: Radial JDX Direct-Drive Amp Simulator and DI - Warren Huart: Produce Like A Pro by Produce Like A Pro

Giveaway: Radial JDX Direct-Drive Amp Simulator and DI - Warren Huart: Produce Like A Pro

Produce Like A Pro

Produce Like A Pro

Video thumbnail for Radial JDX Direct Drive by BoyntonProAudio

Radial JDX Direct Drive

BoyntonProAudio

BoyntonProAudio

Video thumbnail for Radial JDX Direct Drive Active Direct Box and Amp Simulator Review by Sweetwater

Radial JDX Direct Drive Active Direct Box and Amp Simulator Review

Sweetwater

Sweetwater

Video thumbnail for Radial JDX Direct-Drive | Review by Guitar Interactive Magazine

Radial JDX Direct-Drive | Review

Guitar Interactive Magazine

Guitar Interactive Magazine

Video thumbnail for L&M @ NAMM 2017: Radial JDX Direct-Drive by Long & McQuade Musical Instruments

L&M @ NAMM 2017: Radial JDX Direct-Drive

Long & McQuade Musical Instruments

Long & McQuade Musical Instruments

Video thumbnail for Radial JDX Direct Drive vs Miked Amp by Stratodan27

Radial JDX Direct Drive vs Miked Amp

Stratodan27

Stratodan27

Video thumbnail for Radial JDX Direct Drive - guitar cabsim, DI box, amp simulator with pedals! by Pair of Pandas

Radial JDX Direct Drive - guitar cabsim, DI box, amp simulator with pedals!

Pair of Pandas

Pair of Pandas

Reviews

PROS

  • Analog amp simulation offers authentic tone

  • Includes two amp simulations plus a bright switch for tone tweaking

  • Very clean output with minimal noise

  • Compact and robust build, making it highly durable

  • Simple to use, without the need for navigating complex digital menus

  • Provides a realistic Fender Reverb tone and a convincing Marshall emulation

  • Works well with a wide range of pedals, from overdrives to delays and reverbs

  • Useful for direct live performance and recording, enhancing versatility

  • Can serve as a backup for real amps during live shows

  • Offers a direct solution for players looking to reduce gear load

CONS

  • May require additional EQ or tone shaping pedals for optimal tone

  • Some users might find the analog simulations less versatile than digital options

  • Lacks built-in headphone output, necessitating an external mixer or interface for private listening

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Radial JDX Direct-Drive Analog Amp Simulator.

Features and functionality

  • The Radial JDX Direct-Drive allows XLR output to a mixer and works well with headphones, offering versatility in different setups.

    Source
  • The JDX emulates preamp, poweramp, and cab, providing a more comprehensive solution compared to the Mooer Radar, which focuses solely on cab emulation.

    Source

Comparisons

  • The Radial JDX Direct-Drive is noted for a bright, clean amp sound, often compared favorably to other DI solutions like the Laney IRT Pulse and AMT F1.

    Source
  • The Radial JDX Direct-Drive uses an analog EQ circuit, while the Mooer Radar utilizes digital convolution for sound emulation, offering different approaches to cabinet simulation.

    Source

Use cases and applications

  • Users find the Radial JDX Direct-Drive effective for direct-to-PA performances, particularly when maintaining low stage volume is essential.

    Source
  • The JDX Direct-Drive is ideal for pedalboard integration with DAW setups, offering a streamlined solution for recording without extensive digital amp simulation.

    Source

User experience

  • The Radial JDX Direct-Drive is appreciated for its simplicity and sound quality, providing a practical solution without the need for excessive tweaking.

    Source

Software and compatibility

  • Users aiming for a Fender Blues Jr or Vibro Champ sound can benefit from the JDX's analog emulation, avoiding the need for additional digital processing.

    Source

Critic Reviews

Quick Hit: Radial JDX Direct Drive Review - Premier Guitar

premierguitar.com

The Radial JDX Direct-Drive Analog Amp Simulator is a robust option for players seeking a reliable alternative to traditional amplifiers. Its solid construction and straightforward functionality make it user-friendly, while the variety of amp simulations adds versatility for different tonal needs. However, it falls short on EQ controls, leading to a somewhat lackluster performance with clean tones. When overdriven, it shines, delivering rich, full-bodied sounds, particularly in the stack setting. While it's perfect for those looking to lighten their load, players wanting detailed tone shaping may find it lacking. Overall, it's a solid choice for gigging musicians needing a dependable DI solution.

positive

Radial ToneBone JDX Direct Drive

soundonsound.com

Radial’s JDX Direct-Drive delivers a compelling analog amp simulation experience, offering a robust construction and versatile outputs for both live and studio applications. Its sound quality is impressive, producing amp-like clean tones and decent overdriven sounds, though it can come across as dry without added effects. The lack of variable controls might limit some users, but the switchable voicing options provide useful tonal variations. While it may not match the nuance of more complex amp modeling solutions, it holds its own as a high-quality DI box. Overall, it’s a solid choice for guitarists seeking a reliable and straightforward amp simulator, albeit with a few quirks.

positive

5.0 out of 5

Based on 1 Review and 1 Rating

5 star
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proto_torvinen

Super easy to use amp sim

Very easy to use amp/cab sim, very usable sounds. Using this with pedalboard when making demos or for practice. No headphone connection, so external mixer or audio interface is required. Also usable as a di backup for real amp in live situations. Very sturdy device, very happy with this purchase!

Preferred Settings + Usage:

Favorite setting for strat: "stack" with the tone switch on "normal" position.

Artist usage

Add artist
See how Ben O’Neill uses Radial JDX Direct-Drive Analog Amp Simulator

Ben O’Neill

Guitarist

...
Verified via Radial Engineering

According to his artist page on the official Radial website, guitarist Ben O’Neill uses the Radial JDX Direct-Drive Analog Amp Simulator.

The Radial Direct-Drive is one of those rare pieces that truly exceeds expectations. It is a fly-date game changer.

Genre Usage

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Used With

Based on how musicians on Equipboard use Radial JDX Direct-Drive Analog Amp Simulator, it is most commonly used with the following gear.

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tikittisak

tikittisak

Gear IQ 113

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