JX-42™ Specifications

The Radial JX-42 is an unbalanced instrument switcher designed to work best when working employing signal levels between -30dBu and 0dBu. Looking at the specifications and associated graphs, the JX-42 demonstrates a linear frequency response and minimal phase shift across the intended range which indicates that it will perform admirably well with both guitars and basses. The low noise floor, minimal crosstalk, adjustable level controls and optical switching will assure quiet performance and low switching noise even when used with high-gain guitar amps.

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Specifications are subject to change without notice.
Audio circuit type: Class A BiFET buffering amplifier
Frequency response: 20Hz to 20kHz
Dynamic range: 112dB
Maximum input: +11dBu
Total harmonic distortion: 0.02%
Phase deviation: 5° @ 50Hz
Intermodulation distortion: 0.027%
Equivalent input noise: -103dBu
Input impedance: Drag control – variable from 22K to 500K
Output impedance: 1000 Ohms
Gain - input to all outputs: -1.5dBu
Mute attenuation: 101dB
Crosstalk: -97dB
Controls: Dual function Trim or Drag control
Switches: Input select, Trim/Drag, amp A/B select
XLR remote: For optional JR5 footswitch
¼" Remote: For optional JR2 footswitch
Input Connectors: ¼" inputs and thru-puts for each channel
Output connectors: A/B Amp outputs, tuner output,
Power: +15V Center Pin +, 70mA
Construction: 14 gauge steel chassis & outer shell
Finish: Durable powder coat
Size (L x W x H): 5.87" x 4.5": x 1.87" (149.1 x 114.3 x 47.5mm)
Weight: 2.35lbs (1.06kg)
Shipping size (L x W x H): 11.75" x 4.75" x 2.5" (298.5 x 120.6 x 63.5mm)
Shipping weight 3.2lbs (1.45kg)
Warranty: Radial 3-year, transferable