Description
The GA6A is a rugged six-watt, dual-input audio amplifier with a wide variety of smaller applications including background music, relaying communication from one room to another, or sound reinforcement.
The GA6A delivers rated power at not more than 1% total harmonic distortion from 75-15,000 Hz into transformer-coupled or direct low-impedance loads.
Inputs for a low-impedance balanced dynamic microphone and an auxiliary audio source (tuner, tape deck, etc.) can be mixed. Individual front-panel controls regulate the level of each input. Connections for 8-ohm and 25V or 70V speaker lines are provided on the rear panel output terminal strip. A 3-position switch is supplied to provide +9 dB boost, -9 dB cut at 10 kHz or flat response.
Package Contents
(1) GA6A
(1) Installation and Use Manual
Accessories
WMT1A
Matching Transformer
•Hi-Z, 10k-ohm primary impedance
•Lo-Z, 600-ohm secondary impedance, balanced with center tap
•Matches high-to-low impedance or low-to-high impedance
•Adapts line level signals to microphone inputs
