Jabra GN 8000-MPA Specifications

GN Netcom

Introducing the world’s first multipurpose, multi-brand amplifier: the GN 8000-MPA. The
GN 8000-MPA not only works with just about any phone with a modular connector, it’s also
the only amp that can be used with GN Netcom, UNEX and ACS brand headsets!

Everything about the GN 8000-MPA showcases GN Netcom’s technology leadership. With
advanced features like Voice Switching to reduce background noise. Voice Compression for a
consistent, user-friendly volume level and top-of-the-line hearing protection. Our exclusive,
user-selectable battery-save feature. Plus an efficiency-enhancing online indicator option that
conveniently doubles as a headset stand.

Yet for all these advances, the GN 8000-MPA is easy to set up and use. No matter what
kind of headset you use, GN Netcom, UNEX or ACS!

• One amplifier for multiple headset brands

• Universal telephone compatibility

• Advanced hearing protection

• Headset/handset switch

• Sliding volume control and clickless mute switch

THE FIRST MULTIPURPOSE, MULTI-BRAND AMPLIFIER.

GN 8000-MPA

The GN 8000-MPA is designed to work with any GN Netcom, ACS or
UNEX brand headset. For high-volume call center use, we recommend
using the following models:

GN 2110-ST

GN 2220

Transmit Specifications

Normal Output: -13 ± 3 dBV (transmit gain set to maximum)
Frequency Response: 250 Hz ~ 6 kHz
Distortion: Less than 3%
Operating Current Range: 30 mA ~ 108 mA
Operating Terminal Voltage: 4 – 24 V DC Carbon and 1.85 V DC for Electret
Polarity: Non-polarity sensitive
Voice Switching Threshold: 72 ± 3.5 dB SPL

GN 2100 SoundTube™ headsets
use Acoustic Transmission Tube (ATL)
technology , for high quality sound. Also
available in binaural (GN 2115-ST).

GN 2200 Omega™ headsets deliver
professional performance at a surprising
price. Also available in binaural
(GN 2225).

Voice Switching Depth: 19 ± 3 dB
Voice Switching Attack Time: 10 ± 5 mS
Voice Switching Release Time: 200 ± 50 mS

ADP-II

GN Netcom

The ADDvantage Plus has become
the call center standard, with its
combination of great sound, lasting
comfort and exceptional durability.
Also available in monaural (ADP-I).

OM

ACS

Orator’s unique ergonomic design
features—like self-positioning ball joint
receivers and swing-away mic boom—
maximize form, fit and function. Also
available in binaural (OB).

F-100

405-FLEX-SF

The Profile SureFit™ gives you three
models (405, 405-FLEX and 405-UNC)
to choose from, each with three
interchangeable wearing styles—flexible
earhook, earloop and headband.

ST

Stratus Ultra delivers convenience,
clarity and cost-effectivenness—and
convertible comfort that lets you
switch from headband to ear capsule,
in a snap.

OPT-2N

Receive Specifications

Input Impedance: 300 ± 20%
Output Level: 87 dB SPL
Normal Volume Control Range: 32 ± 4 dB
Compression Threshold Level: -38 ± 3.5 dBV
Compression Attack Time: 10 ± 5 mS
Compression Release Time: 200 ± 50 mS
Compression Dynamic Range: 37 ± 3.5 dB
Frequency Response: 250 Hz ~ 6 kHz
Distortion: Less than 5%
Acoustic Limiting: < 112 dB SPL

General Specifications

Operating Temperature: 0º - 50ºC
Safety Compliance: CUL 1950

OSHA 29 CFR 1910. 95

FCC Part 68
Housing Material: ABS
Host Phone Compatibility: Carbon, Electret, AT&T 700, 800

and Call Master V, VI
Power: 4-24 V DC in Position "G"

1.85 V DC Minimum in position "A"
Battery Life: > 2500 hours
Low Battery Indicator: 1.5 kHz Tone every 6 seconds

UNEX

FlexPro’s unbeatable sound, durability
and comfort make it the undisputed
headset champion of the world. Also
available in binaural (F-200).

Printed in USA.
04/01
GNI-214A

Optima is the incredibly affordable
headset with great sound, great looks
and a light, low-profile design. Also
available in monaural (OPT-1N).

For more information:

GN Netcom, Inc.

77 Northeastern Blvd. Nashua NH 03062

1-800-826-4656 www.gnnetcom.com