Data Sheet

JK Audio
© 2019, JK Audio, Inc.
1311 E. 6th St. Sandwich, IL. 60548
jkaudio.com
[e-mail]
800.552.8346 • 815.786.2929
Se Habla Español
SPECIFICATIONS
IFB Earpiece
1/8” (3.5 mm) Mono:
600 ohms
100 mV RMS (-16 dBu nom)
From Phone
Balanced Male XLR:
600 ohms
100 mV RMS (-16 dBu nom)
Dimensions
Handset and Telephone:
RJ22
Size:
3.7 x 1.6 x 1.3 inch (9.4 x 4.1 x 3.3 cm)
Weight:
5 oz
FEATURES
» Works with Analog, Digital, PBX,
and ISDN Telephones
» 1/8” (3.5mm) Mono Audio Output with Attenuator
» 600 ohm XLR Output
» Passive Design. No Battery or AC Required
QuickTap IFB™
Telephone Handset IFB Tap
Monitor the Phone Line with an XLR Output.
Connect the QuickTap IFB between your telephone and
handset for quick access to audio from any telephone
system.
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.
Isolation
Transformer
1/8"
Output
Handset Jack
from Handset
Handset Jack
to Phone
XLR
Output
Output
Level
BLOCK DIAGRAM
Audio Mixer /
Headphone Amplifier