Radial 4-Play

Multi-Output DI Box


The Radial 4-Play is a DI box specifically designed for multi-instrumentalists, providing the ability to quickly and silently change instruments on stage. With four balanced outputs, each instrument has its own channel in the PA and monitors.

  • Quick changeovers for multi-instrumentalists
  • Switch between four DI outputs using a single footswitch
  • Shared tuner output & mute footswitch
  • Ground lift switches to eliminate hum and buzz

Four DI boxes in one

Many performing multi-instrumentalists will have each of their instruments feed a separate channel in the PA system, allowing for individual level, EQ, and effects settings. Typically this would require multiple DI boxes and instrument cables, creating a mess on stage that can be difficult to manage. With the 4-Play, you only need to connect one cable to the input of the pedal, and it provides you with four DI outputs to feed the PA system. Not only does this mean fewer cables on stage and fewer devices to keep track of, but it also eliminates the need to flag down the sound engineer when you need to switch instruments during a performance. The 4-Play puts you in control while streamlining your setup on stage.

Audio circuit type: Classic Class-A FET input with balanced audio grade opamp output
Number of channels: 4
Frequency response: 20Hz – 20kHz
Dynamic range: 113dBu
Gain: 0dBu
Clip Level: +13dB
Total harmonic distortion: 0.03%
Intermodulation Distortion: 0.02%
Phase Deviation: -0.12° @ -20dBu / 1kHz
Input Impedance: 10M Ω
Output Impedance: 5.4K Ω
Noise: -100dBu
Maximum Input: +8dBu
Ground lift
Input Connectors: 1/4″
Output Connectors: 4x XLR
Extras: Tuner output
Construction: 14-gauge steel chassis & outer coat
Size (L x W x D): 5″ x 4.7″ x 2″
Weight: 2lb
Shipping size (L x W x D): 6.5″ x 5.1″ x 2.5″
Shipping weight: 2.4lb
Power: 9V Adaptor / 80mA center pin negative
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable


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