JK Audio BlueKeeper - BLUEKPR
Wireless Audio Gateway (Bluetooth Interface)


JK Audio's BlueKeeper pairs to your cell phone like a Bluetooth wireless headset.  The professional microphone preamplifier improves the sound quality to the caller (or back to the station if you are away from the studio).  The caller audio comes in clear over the convenient front panel headphone jack.

BlueKeeper allows you to send mic and line level signals into your wireless phone while maintaining excellent separation between your voice and the caller.  The stereo output jack on the back of the unit provides your voice on one channel (in full fidelity) and the caller's voice on the other channel.  Connect this jack to your sound card or recorder.  The balanced XLR output jack contains only the caller's voice.  Connect to your mixing console or even to a PA system for everyone to hear.

The Bluekeeper's 3.5 mm stereo line input jack allows recordings to be sent into your Bluetooth device.  The 3.5 mm stereo line output jack provides your full bandwidth send mix on the left channel and Bluetooth caller audio on the right channel.  The headphone output gives you a mix of the XLR input, 3.5 mm input, and Bluetooth audio.  This same overall mix is also provided on a 3.5 mm mono mic level output jack.  This output is perfect for connection to the mic input jack on voice recorders or notebook computers.

BlueKeeper also pairs to Bluetooth equipped sound cards and music players in full bandwidth stereo A2DP mode.


  • Bluetooth Wireless Technology
  • XLR input (mic/line switch)
  • XLR Caller Output
  • 3.5 mm stereo line input
  • 3.5 mm stereo line output
  • 3.5 mm mono mic level output
  • Headphone jack, 3.5mm stereo, mixed send and caller.
  • Send and Caller signal level LEDs


  • Input:
    Balanced Female XLR, 1 k ohms, 15 mV RMS (-34 dBu nom) Mic/Linepad switch = +6 dBu max
    1/8" (3.5mm) Stereo, 20k ohms, 250 mV RMS (-10 dBu nom) +6dBu max
  • Output:
    Balanced Male XLR, 200 ohms, 500 mV RMS -4 dBu nom) +14 dBu maxCaller Only
    1/8" (3.5mm) Mono, 50 ohms, 15mv RMS (-34dBu nom.) Mixed Sendand Caller
    1/8" (3.5mm) Stereo, 50 ohms, 250 mV RMS (-10dBu nom.) +6 dBumax
    Left = Send, Right = Caller
    Headphone, 1/8" (3.5mm) Stereo, 8 ohms, 1/2 watt/channel, Mixed Send and Caller
  • Bluetooth:
    Standard: Bluetooth 2.0
    Distance: 25 feet (8 meters)
  • Frequency Response:
    Headset mode (phone): 300Hz - 3400 Hz
    Headphone mode: 30Hz – 17 kHz
  • Power: 120-240 VAC power supply (included).
  • Size: 7" x 6" x 1.6" (18 x 15 x 4.2 cm)
  • Weight: 2.2 pounds

Click to download

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM