JK Audio INNLTD innkeeper LTD Digital Auto-Answer Telephone Hybrid

Plain and simple is the idea behind the JK Audio innkeeper LTD, the company's simplest digital hybrid. It sends line-level signals into an analog phone line while keeping your voice well separated from the caller, and its balanced XLR output carries only the caller, making it a natural companion to mixers, consoles, and PA systems that need talk-show quality phone audio.

A DSP dual-convergence echo canceller continuously monitors the line and audio to deliver separation typically exceeding 50 dB, automatically on every call and without sending a noise burst. Auto-Answer/Auto-Disconnect suits IFB and monitoring work, as well as telephone interviews, talk shows, church PA interfaces, and full-duplex conference rooms.

Recessed volume controls and no confusing DIP switches keep setup straightforward on standard analog lines around the world. An auxiliary phone handles outgoing calls, or the Remote jack accepts a JK Audio Guest Module keypad, and the optional RA2 panel mounts two units in a single rack space.

Features

• DSP digital hybrid with proprietary auto null algorithm (typically over 50 dB separation)
• Enable/disable Auto-Answer and auto-disconnect for IFB and monitoring
• Balanced XLR send input and caller-only balanced XLR output
• Front panel off-hook LED with send and caller level LEDs
• Remote control terminals and Guest Module remote jack
• Rack mountable with the optional RA2 panel (2 units per 1U); made in America

Technical Specifications

• Send: Balanced female XLR, 20k ohms, -4 dBu nom (+12 dBu max)
• Caller: Balanced male XLR, 200 ohms, -4 dBu nom (+14 dBu max)
• Phone Line / Aux Phone: RJ11C
• Isolation: 1500 VAC; Ringer 0.8B REN
• Frequency Response: 200 Hz - 3600 Hz (telephone side)
• Power: 120-240 VAC power supply (included)
• Size: 7.6 x 5.3 x 1.5 in (20 x 14 x 4 cm)
• Weight: 2.7 lb (1.2 kg)

What's Included

• Universal power supply with detachable cord
• RJ11 phone cord