Click to enlargeCOMTEK PR-75a AutoSmart-Tuning Receiver

The PR-75a personal receiver is simple to use, reliable, and affordable. This unique receiver will automatically turn itself on and initiate its AutoSmart-Tuning process when the earphone is plugged in. The PR-75 receiver selects the closest appropriate transmitter in its vicinity and then sets itself to this channel. A convenient, one-button tuning control will cause the PR-75 to reinitiate the AutoSmart-Tuning process allowing the receiver to re-tune to a different compatible transmitter at venues where multiple transmitters are in use.

  • Unique Self-Tuning
  • 100 Hours Battery Life
  • Stereo or Mono Headsets
  • Flash Memory Technology
  • Rugged and Durable Design

    Technical Specifications
    Audio Output: Headset output 200 mW average (Impedance as low as 16 ohm)

  • Stereo/mono 3.5 mm audio output
  • 2.5 mm stereo connector for I/O data programming

    Multi-Function LED Indicator:
  • Channel-seeking • No signal
  • Received signal • Low battery

  • Volume control (50 dB range)
  • Automatic turn-on when headphone is plugged in and turn-off when headphone is removed
  • One-button channel control (AST)

    Audio Frequency Response: 100 Hz to 10 kHz

    Deviation Acceptance: Up to ±50 kHz

    Antenna: Integral with headphone cable (no external antenna)

    Dimensions: 1 1/16” x 2 1/2” x 3 1/4” (27 mm x 57 mm x 83 mm)

    Power Requirements: 2 AA 1.5 volt alkaline batteries or rechargeable Ni-MH (NH-2400)

    Part# PR-75a

    Availability: Usually ships in 2-3 business days

    COMTEK PR-75a AutoSmart-Tuning Receiver
    PR-75aRegular price: $335.95Ergoguys price: $294.95
  • For CLEARANCE items click here

    ** If you don't find the item your looking for contact us. We're here to help.:**

    **30 Day Money Back Guarantee.**


    Write to Ergoguys Page layout and design and Ergoguys name and logos Copyright© 2016 Ergoguys LLC®. All product names are copyright or trademarked by their respective owners.

    Ergoguys accepts Purchase Orders from Educational Institutions, Libraries and Governmental bodies. Please fax us at 602-296-7192. For more information please contact sales.

    Click to verify BBB accreditation and to see a BBB report.

    Ergoguys LLC BBB Business Review