JDX™ Direct-Drive™ Specifications

In many ways, printing out the specifications of the JDX Direct-Drive is a moot point. The Radial JDX Direct-Drive has been designed to 'sound good' by emulating the sonic character of iconic guitar amps. In other words, the Direct-Drive sound has absolutely nothing to do with a 'flat frequency response' or the typical specifications that engineers will consider. It is in fact the opposite. We have however taken the time to minimize distortion so that the Direct-Drive delivers the signal correctly without introducing noise. We also felt it worthwhile to show you the resulting EQ curves so you can get a first hand view of how we will ruin your sound! Have fun!

Click Here for Graph Guide
Specifications  
Circuit Type: Class-A BiFET input buffer with electronic frequency shaping circuitry
Frequency Response: Shaped for guitar use
Dynamic Range: 83dB to 100dB
Total Harmonic Distortion:: <0.01%
Noise: -78dBU
Intermodulation Distortion: >0.1 @ -15dBu Out
Maximum Input: > +5dBu
Maximum Gain - input to XLR output: 0dB
Minimum Gain - input to 1/4" output: -5.8dB
Clip Level - XLR output: > +5dBu
Output Impedance - XLR output: 600 Ohms
Output Impedance - 1/4" output: 100 Ohms
Mechanical
Power: 40mA, 9VDC (center pin negative)
Construction: 14-gauge steel chassis and outer shell
Finish: Durable powder coat
Shipping Weight: 1.6 lbs. (.7 kg)
Size: 4.75" x 3.625" x 2" (121 x 92 x 51mm)
Warranty: Radial 3-year, transferable
Specifications are subject to change without notice.

Have any questions? Contact us

Please fill in the form below, and one of our experts will get back to you as quickly as possible.

Contact us

Thank you for contacting us regarding the Tonebone JDX Direct Drive

Someone will get back to you as soon as possible.