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.

Audio circuit type: Class A BiFET buffering amplifier
Frequency response: 20Hz to 20kHz
Dynamic range: 112dB
Gain: -1.5dBu
Total harmonic distortion: 0.02%
Intermodulation Distortion: 0.027%
Phase Deviation: 5° @ 50Hz
Input Impedance: Drag control – variable from 22K to 500K
Output Impedance: 1k Ohms
Equivalent Input Noise: -103dBu
Maximum Input: +11dBu
Cross Talk: -97dB
Drag Control, Level Control, Remote Footswitch
Input Connectors: 1/4"
Output Connectors: 1/4"
Construction: 14 gauge steel chassis & outer shell
Size (L x W x D): 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 D): 11.75" x 4.75" x 2.5" (298.5 x 120.6 x 63.5mm)
Shipping weight: 3.2lbs (1.45kg)
Power: +15V Center Pin +, 70mA
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable

Frequency Response

What do these graphs mean? Learn what to look for and why it matters.

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JX-42 Resources

Part no: R800 6505 00