Shure FP42 4-Channel Stereo Mixer



  • Flat frequency response with low distortion and high output level.
  • Protected from RF interference, damage due to input overload and shorted outputs
  • Four transformer-coupled, XLR inputs are available with each microphone-line switchable and can be equipped with low-cut filters or cuing functions.
  • For precise spatial positioning, full-separation pots with center dent at each input are available.
  • A built-in tone oscillator allows for line testing and level checking.
  • Transformator-coupled XLR outputs with mono-stereo and microphone-line switches, left- and right-channel.
  • Stereo headphone jacks with level control (1/4-inch, mini)
  • Mixing bus jacks left and right.
  • For high-level input signals, active feedback-type gain controls without input attenuators.
  • Master level controls for left- and right-channels and ganged headphones level control.
  • Powered by either an internal or external battery pack or 120 or 240V internally Selectable AC.
  • Under normal conditions, a low battery drain can provide up to 10 hours of operation.
  • Automatic and noiseless switch to or from battery power.

The price shown is an average, prices vary by location.


The FP42 has stereo capabilities and is ideal for mixing down in video editing suites.

There are four XLR transformer-balanced microphone/line inputs, and two outputs (one each for each stereo channel).

All inputs have pull-pot cueing for channel previewing. Low-cut filters, monostereo switch and mix bus linking are available. Rack-mountable with the A16R.

Three standard 9-volt alkaline battery packs or 120/240 VAC power.

Additional information


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