Audix APS910 In-Line Phantom Power Adapter

Article number: APS910
Availability: Ships from manufacturer
Delivery time: Normal delivery time is 2-7 business days, subject to availability.

The APS910 is a professional phantom power adapter designed to convert 9-52 volts of phantom power to 2.5 volt electret microphones with an internal impedance converter and internal load. It’s supplied with a wide range of Audix electret condenser microphones.

Features include immunity from RF, low noise circuitry, gold plated input and output connectors, RoHS compliant. The APS910 is manufactured with a precision die cast zinc alloy, durable black E-coat finish and gold plated XLR connectors.

The APS910 phantom power adapter is provided with the ADX10P, ADX20iP, ADX40, ADX60, MicroD, MicroHP, f90 and L5P microphones.


  • Gold plated XLR connectors
  • Low noise circutry, low distortion
  • Operates on 9-52 V phantom
  • Immune to RF
  • Able to drive long balanced cable runs
  • Designed, assembled & tested in the USA
  • 1 year warranty


  • Frequency Response: 20Hz - 20 kHz
  • Output Resistance: 200 Ω
  • Input Resistance: >50k Ω
  • Power Requirements: 9-52 V phantom
  • DC Output Voltage: 2.5 BDC
  • DC Current: 2mA maximum
  • Voltage Gain: >-0.3 dB
  • Distortion: <0.03% @ 1 kHz, 100mVrms input <1% @ 1kHz, 1Vrms input
  • Connector: Gold plated XLR
  • Length: 64.6 mm / 2.5 in
  • Weight: 170 g / 6 oz
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