The JK Audio Broadcast Host Desktop Digital Hybrid turns your desktop into a professional broadcast center. It contains everything you need to get talk show quality phone recordings into your mixer or sound card.
The JK Audio Broadcast Host Desktop Digital Hybrid is the most popular digital hybrid by JK Audio. Connect a mic and headphones for a simple broadcast back to the station. Already at the station? Use the JK Audio Broadcast Host in your newsroom to record high quality interviews. Or, you can upload your recorded interview to your podcast. The JK Audio Broadcast Host allows you to send mic and line level signals into the phone line 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 and only the caller’s voice on the other channel. The balanced XLR output jack contains only the caller’s voice.
Digital Signal Processor
The JK Audio Broadcast Host Desktop Digital Hybrid connects audio signals to a standard analog telephone line without the transmit / receive crosstalk common to analog hybrids. The Digital Signal Processor (DSP) continuously monitors both the phone line and audio signals to deliver excellent separation. This proprietary, dual-convergence echo canceller algorithm can achieve excellent separation, typically exceeding 50 dB, without any setup and without sending a noise burst down the line.
Interview and Conference Applications
The JK Audio Broadcast Host Desktop Digital Hybrid provides connections for a microphone, headphones, mixer, sound card, telephone and your analog telephone line. An auxiliary telephone is only required to place outgoing calls. The auxiliary telephone is disconnected when you press the “Call” button, and reconnected when you press the “Drop” button.
IFB Applications
The JK Audio Broadcast Host features Auto-Answer/Auto Disconnect for use in IFB and monitoring applications. Other applications include: telephone interviews, talk shows, church PA interface, and conference room full duplex applications.
JK Audio Broadcast Host Desktop Digital Hybrid Features
- Excellent Separation of Caller and Talent Voice
- 16-bit DSP technology
- Auto-Answer (Switchable On/Off)
- Proprietary Auto Null Algorithm (50 dB null)
- Send XLR Line Input
- Mic/Line Switch
- 3.5 mm Mono Line Input
- Caller XLR Line Output
- 3.5 mm Stereo Line Output
- 3.5 mm Headphone Jack
- Send and Caller Signal Level LEDs
- Send and Caller Volume Controls
- Guest Module Remote Jack
- Made in America
JK Audio Broadcast Host Desktop Digital Hybrid Specifications
- Send 1:
- Type: Balanced Female XLR
- Impedance: 1k Ohms
- Level: 15 mV RMS (-34 dBu Nom)
- Mic/Line Pad Switch: +6 dBu Max
- Send 2:
- Type: 1/8" (3.5mm) Stereo
- Impedance: 20k Ohms
- Level: 250 mV RMS (-10 dBu Nom)
- Caller Out:
- Type: Balanced Male XLR
- Impedance: 200 Ohms
- Level: 500 mV RMS (-4 dBu Nom, +14 dBu Max), Caller Only
- Stereo Out:
- Type: 1/8" (3.5mm) Stereo
- Impedance: 50 Ohms
- Level: 250 mV RMS (-10 dBu Nom, +6 dBu Max), Left = Send, Right = Caller
- Headphone:
- Type: 1/8" (3.5mm)
- Impedance: 8 Ohms
- Level: 250 mW, Mixed Send and Caller
- Misc:
- Phone Line Connector: RJ11C
- Aux Phone Connector: RJ11C
- Ringer: 0.8B REN
- Isolation: 1500 VAC
- Frequency Response: Telephone Side 200 Hz-3600 Hz
- Power: 120-240 VAC Power Supply
- Size: 7" x 6" x 1.6" (18 x 15 x 4.2 cm)
- Weight: 2.2 lbs. (1kg)
JK Audio Broadcast Host Desktop Digital Hybrid Includes
- JK Audio Broadcast Host Desktop Digital Hybrid
- Universal Power Supply w/ Detachable Cord
- 60” RJ11 Phone Cord
- User Guide
- 2 Year Warranty
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