DESCRIPTION
The Altec 1597B Monitor Speaker Panel consists of a 4-inch, high-quality loudspeaker mounted on a 51/4-inch by 19-inch rack panel. Two front panel controls allow monitor selection of up to five 70-volt input lines and adjustment to the desired listening level. The 1597B includes a 70volt line transformer with an input impedance of 5000 ohms for bridging 70-volt loudspeaker lines. The 1597B draws one watt from the input serving line.