Bogen GA2 Technical Specifications

General Purpose
Amplifiers
Models GA2 & GA6A
GA2
• Ideal "music-on-hold"/line amplifier
• Only 50 millivolts needed for full output
Features
• Compact — only 5-1/2"W x 4-1/8"H x 2-1/4"D
• UL Listed
GA2
Bogen Model GA2 is a rugged, compact 1.5-watt
amplifier designed to meet the requirements of con-
tinuous low-power audio applications. It is ideally suit-
Description
ed for telephone line "music-on-hold" amplification. It
can also be used to drive monitor speakers, head-
phones, or as a line amplifier. With accessory trans-
former Model WMT1A connected to the input, the
GA2 will provide amplification for a 600-ohm tele-
phone line.
Model GA2 has a high-impedance input that is avail-
able at both a phono jack and screw terminals. Only
50mV is required for full output.A choice of 8-ohm or
600-ohm output is provided. Low distortion, wide fre-
quency response, and low hum and noise further con-
tribute to excellent performance. A screwdriver-
adjustable volume control is provided on the chassis.
The amplifier is compact and easily mounted on a wall
or in any convenient location.The unit is UL listed.
GA6A
GA6A
• Two individual controls: Lo-Z balanced or
unbalanced MIC, AUX
• Built-in mixing
• Internally adjustable tone control
GA6A
Bogen Model GA6A is a rugged and compact six-watt,
dual-input amplifier with a wide variety of applications
such as background music in a doctor's waiting room,
relaying fast-food restaurant orders from counter to
kitchen, or sound reinforcement in a small church.
The GA6A delivers rated power at not more than 1%
total harmonic distortion from 75Hz to 15kHz into
matched loads. A low-impedance balanced or unbal-
anced microphone input and wide-frequency auxiliary
input are provided, with built-in mixing and individual
front-panel controls. The unit is protected by both
thermal and over-current circuit breakers.
Output connections are easily made via screw termi-
nals on the rear panel.Tone control can be adjusted on
the rear panel, and an illuminated rocker-type front-
panel power switch is provided. The chassis is fabri-
cated from sturdy cold-rolled galvanized steel.
Specifications subject to change without notice.
© 2001 Bogen Communications, Inc.
Part No. 54-7767-03R2 Printed in U.S.A. 0110
GA2