JK Audio QTIFB Data Sheet
QuickTap IFB
QuickTap IFB
Telephone Handset IFB Tap
Product Overview
Connect the QuickTap IFB between your telephone and handset for quick access to audio from any
telephone system.
Simply unplug the handset coily cord from the base of your telephone and plug it directly into the
QuickTap IFB, then, using the supplied cable, connect the QuickTap IFB to the base of the telephone.
The 600 ohm male XLR lets you take audio from the phone line and route it into a mixer or headset
amplifier. You can also plug an IFB earpiece directly into the 1/8” mini jack. However, keep in mind
this is a passive box with a 600 ohm output; the earpiece should have an impedance greater than 600
ohms to get usable output.
Both audio output jacks contain a nice mix of the audio coming from the phone line and the handset
audio going into the phone. Any conversation over the handset is sent over both audio output jacks.
Or you can leave the handset disconnected and just hear audio from the far end of the call.
The QuickTap IFB does not work with cellular telephones or any telephone with a keypad in the
handset.
*Works with analog, digital, PBX, and ISDN telephones
*600 ohm 1/8” mono output jack with attenuater
*600 ohm XLR male fixed output, -16 dBm avg
*No battery or AC adapter needed
*Durable diecast aluminum construction
JK Audio
Telephone Interface Products
815-786-2929 1-800-JK-Audio www.jkaudio.com
QuickTap IFB
QuickTap IFB
Telephone Handset IFB Tap
XLR
Output
1/8“
Output
Output
Level
JK Audio, Inc.
QuickTap IFB
Block Diagram
4/4/00 - WR
Isolation
Transformer
Handset Jack
from Handset
Handset Jack
Specifications
IFB earpiece: 1/8” (3.5mm) mono, 600 ohms, 100 mV RMS (-16 dBm nom)
Balanced Out: Male XLR 600 ohms, 100 mV RMS (-16 dBm nom)
Size: 3.7” x 1.6” x 1.3” (9.4 x 4.1 x 3.3 cm)
Weight: 3.4 ounces
to Phone
JK Audio
Telephone Interface Products
815-786-2929 1-800-JK-Audio www.jkaudio.com
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