Radial JX-42

4×2 Guitar and Amp Switcher

Description

The Radial JX-42 is a compact guitar and amp switcher made to handle up to four guitars and two amps, with the ability to select inputs and outputs locally or via remote footswitch control.

  • Select between 4 guitars and 2 amps
  • Individual input trims & Drag Control load correction
  • Remote footswitch control with optional JR-2 and JR-5 switches
  • Transformer isolated to eliminate ground loops

Compact switching solution

The JX-42 is a surprisingly powerful guitar and amp control center, small enough to fit on top of your amp, but able to switch between up to four guitars and two amplifiers without noise. Each input is equipped with a trim control to level-match input signals, or a Drag control load correction circuit to optimize the impedance presented to magnetic pickups for a more natural tone. Optional JR-5 and JR-2 footswitches can be connected for instant switching available right at your feet, allowing the JX-42 to be rack-mounted off-stage when used with wireless systems.

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.

Specifications
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
Features
Drag Control, Level Control, Remote Footswitch
Input Connectors: 1/4″
Output Connectors: 1/4″
General
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

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