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Inline Patch
Telephone Audio Interface
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  • Works with analog telephones or any cordless telephone.
  • XLR input and output jacks.
  • Mini stereo output jack, caller on left channel, local voice on right channel.
  • Mini output jack, caller and local voice combined on both channels.
  • Mini input jack sends signal to phone line.
  • Mini jack for remote on-hook / off-hook.
  • Front panel Separation control fine tunes voice separation.
  • 20 dB nominal separation of phone line transmit / receive audio.

Specifications

Inputs:

 

Balanced in:

Female XLR, 1 k ohms, 250 mV RMS (-10 dBm nom.)

Line in:

1/8" (3.5mm) mono mini jack, 20 k ohms, 250 mV RMS (-10 dBm nom)

Outputs:

 

Balanced out:

Male XLR, 50 ohms, 500 mV RMS (+12 dBm max.)

Stereo:

1/8" (3.5mm) stereo mini jack, 50 ohms, 250 mV RMS (+12 dBm max.)

Mono:

1/8" (3.5mm) stereo mini jack, 50 ohms, 250 mV RMS (+12 dBm max.)

$270 US

Remote:

1/8" (3.5mm) TRS stereo jack. Connect tip to ring to go Off-hook.

Phone Line:

RJ11C, Isolation 1500 volts

Phone:

RJ11C, Voltage 32 VDC

Power:

16 VAC, 160 mA (120 VAC, UL approved transformer supplied)

Size:

6" x 4.75" x 1.65" (15.3 x 12.1 x 4.2 cm)

Weight:

1.6 pounds (with power supply)


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