Grommes-Precision PR15B
15W Three-Channel Tuner/Mixer Amplifier

OUR PART #  PR15B

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Grommes-Precision's PR15B combines the flexibility of their popular MICRO mixer amplifier series with a digital tuner, becoming an all-in-one solution to a common audio application: providing background music (whether from the on-board tuner or auxiliary) with paging via microphone and/or telephone.  It also includes a separate "Music-On-Hold" input that is perfect for stores, shopping centers, and any environment that uses digital message repeaters.  The message can be sent to just the telephone system and/or to the main speaker line itself.  Perfect for convenient stores and shopping centers.

The PR15B features a liquid crystal display with 5 AM and 5 FM preset station memory and auto station search selector. In addition, it features 3 input flexible channels (1 mic, 3 aux, Tuner, 1 600 ohm/Tel-Page) which are capable of pumping 15, 30, and 60 watts of continuous RMS power into 4 ohm, 25V, or 70.7V speakers with low distortion, wide frequency response, and full range bass and treble controls. Plus, the PR15B automatically mutes the aux or tuner channel when the page or mic channel is activated.

Designed for bulletproof operation, the PR15B is packed with safeguards to ensure long-life, including a built-in circuit breaker and thermal and current limiting.  Grommes~Precision backs the PR15B with its unbeatable expertise and Precision Assurance Pledge: a 5 year warranty and a 30 day money back guarantee.

Grommes-Precision PR15B Features:

  • 15 Watts of Continuous RMS Power
  • LCD Digital Display
  • 5 AM / 5FM Station Memory Presets.
  • Auto Station Search
  • Built-in Antenna & Provision for External Antenna
  • Slim 2U design
  • "Music-On-Hold" Feature Perfect for Stores, Shopping Centers, and Any Environment that Uses Repeating Messages throughout the Building and/or over the Phone
  • 5 Year Warranty & 30 Day Money Back Guarantee

Grommes-Precision PR15B Specifications:

  • Distortion @RPO: <0.3%
  • Outputs: 4-8 ohm / 25V & 70.7V / BOOSTER
  • Frequency Response:
    Direct: +/-1dB 20-20kHz
    Line: +/-1dB 50-15kHZ
  • Inputs:
    • 1-MIC
    • 3-AUX
    • 600 ohm/TEL-PAGE
  • Tone: Bass & Treble
  • Microphone: Screw Terminals
  • Dimensions (WxHxD): 16.5" x 4.5" x 11.25"
  • Weight: 13 lbs.

Grommes-Precision PR15B
15W Three-Channel Tuner/Mixer Amplifier

OUR PART #  PR15B

Product Information:

Grommes-Precision's PR15B combines the flexibility of their popular MICRO mixer amplifier series with a digital tuner, becoming an all-in-one solution to a common audio application: providing background music (whether from the on-board tuner or auxiliary) with paging via microphone and/or telephone.  It also includes a separate "Music-On-Hold" input that is perfect for stores, shopping centers, and any environment that uses digital message repeaters.  The message can be sent to just the telephone system and/or to the main speaker line itself.  Perfect for convenient stores and shopping centers.

The PR15B features a liquid crystal display with 5 AM and 5 FM preset station memory and auto station search selector. In addition, it features 3 input flexible channels (1 mic, 3 aux, Tuner, 1 600 ohm/Tel-Page) which are capable of pumping 15, 30, and 60 watts of continuous RMS power into 4 ohm, 25V, or 70.7V speakers with low distortion, wide frequency response, and full range bass and treble controls. Plus, the PR15B automatically mutes the aux or tuner channel when the page or mic channel is activated.

Designed for bulletproof operation, the PR15B is packed with safeguards to ensure long-life, including a built-in circuit breaker and thermal and current limiting.  Grommes~Precision backs the PR15B with its unbeatable expertise and Precision Assurance Pledge: a 5 year warranty and a 30 day money back guarantee.

Grommes-Precision PR15B Features:

  • 15 Watts of Continuous RMS Power
  • LCD Digital Display
  • 5 AM / 5FM Station Memory Presets.
  • Auto Station Search
  • Built-in Antenna & Provision for External Antenna
  • Slim 2U design
  • "Music-On-Hold" Feature Perfect for Stores, Shopping Centers, and Any Environment that Uses Repeating Messages throughout the Building and/or over the Phone
  • 5 Year Warranty & 30 Day Money Back Guarantee

Grommes-Precision PR15B Specifications:

  • Distortion @RPO: <0.3%
  • Outputs: 4-8 ohm / 25V & 70.7V / BOOSTER
  • Frequency Response:
    Direct: +/-1dB 20-20kHz
    Line: +/-1dB 50-15kHZ
  • Inputs:
    • 1-MIC
    • 3-AUX
    • 600 ohm/TEL-PAGE
  • Tone: Bass & Treble
  • Microphone: Screw Terminals
  • Dimensions (WxHxD): 16.5" x 4.5" x 11.25"
  • Weight: 13 lbs.
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