Model IFB Plus Series Talent Amplifier Data Sheet

ManualsBrandsStudio Technologies ManualsLive SoundModel Talent Amplifier

50144-1213, Issue 3

Key Features

Overview

The Model 33A Talent Amplifier is a self-contained listen-

only “belt pack” unit intended for use by on-air talent or

production personnel. It’s directly compatible with the

Studio Technologies Model 2A Central Controller as well

as other standard IFB or party-line intercom circuits. The

Model 33A is powered by, and receives audio from, the

connected IFB or intercom circuit. A single 3-conductor

microphone cable links the Model 2A’s talent amplifier

output with the Model 33A’s input. Each Model 33A

contains both a male and a female 3-pin XLR connector,

allowing simple “loop through” connection of multiple

units. Up to four talent amplifiers can be connected to,

and powered by, a single Model 2A Central Controller.

Talent Amplifier

The Model 33A’s output is intended to be connected to

talent earpieces or headsets. For flexibility the audio

output is provided on both ¼-inch and 3.5 mm jacks. An

LED indicator lights whenever input power is present,

providing setup assistance and user confidence. The

Model 33A is housed in a lightweight, yet rugged, alumi

num housing. A belt clip allows it to be directly attached

to clothing or accessories. An optional mounting adapter

is available to allow the Model 33A to be installed in a

permanent location.

The Model 33A is unique in that a “mix” of IFB channels

1 and 2 can be created. Two level controls, along with

a source select switch, allows camera and production

personnel to hear IFB cues from either or both channels.

This allows IFB signals intended for both technician and

talent to be simultaneously monitored. By design, the

Model 33A’s level controls cannot be set to fully attenu

ate (“mute”) the audio output. This helps to minimize the

chance that users will accidentally miss important “cues”

from directors or producers. While audio quality is not

normally considered a factor in IFB or intercom systems,

the Model 33A is built to “pro audio” standards. This

helps to ensure that the best possible audio reproduc

tion is provided.

Model 33A

•

Controls allow mix of Channels 1 and 2

•

¼-inch and 3.5 mm output connectors

•

Excellent audio quality

•

Low DC power consumption

•

Compatible with Model 2A Central Controller

•

Compact, lightweight package

•

Update of the popular Model 33

Summary of content (2 pages)

PAGE 1
Model 33A Talent Amplifier Key Features • Controls allow mix of Channels 1 and 2 • ¼-inch and 3.5 mm output connectors • Excellent audio quality • Low DC power consumption • Compatible with Model 2A Central Controller • Compact, lightweight package • Update of the popular Model 33 Overview The Model 33A Talent Amplifier is a self-contained listenonly “belt pack” unit intended for use by on-air talent or production personnel.
PAGE 2
The Model 33A is an update of the popular Model 33 Talent Amplifier. The Model 33A includes the addition of a 3.5 mm output jack, along with updated internal circuitry. In all ways the Model 33A meets or exceeds the performance of its predecessor. The Model 33A is compatible with virtually every standard IFB and party-line intercom circuit, including those associated with equipment from RTS®, Clear-Com®, and Studio Technologies.