Phantom Power Supply


The ASC-48×1-SAL Phantom Power Supply provides the standard +48 V power required for phantom powered devices, e.g. a measurement or condenser microphone.

This portable, battery powered device also conditions the signal to drive into a data acquisition system or audio interface. The system’s flat frequency response provides true, source-accurate broadband data.

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SKU: ASC-48x1-SAL Category:
Lead Time

4-6 Weeks

XLR Size

Standard (ASC-4811-SAL), Mini (ASC-4801-SAL)

Using mini XLR (4801) or standard XLR cables (4811), the power supply provides a reliable, clean, and stable operating voltage to an instrumentation or condenser style microphones. This device also conditions the incoming microphone signal preparing it for output to data acquisition or audio mixer systems.

The standard version is a passive system, but custom options are available with gain, 50 Ω line driving, and low / high pass filtering (all filtering options specified at 0.1 dB). A-Weighted filtering is also available. Please contact IC2 to discuss your custom requirements.


  • Continuous +48 VDC sensor power
  • Greater than 200 kHz bandwidth
  • Low input voltage noise
  • Short / Open circuit detection
  • Compact design
  • 10 hour battery life

Please contact IC2 for specifications and further details for this product.

Please contact IC2 for datasheets and user manuals for this product.