| AVERAGE POWER RATING PER CHANNEL | 130.0 WATTS INPUT AND 3.0 WATTS OUTPUT |
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| CIRCUIT CONSTRUCTION TYPE | ELECTRON TUBE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 107.0 MINIMUM SINGLE VOLTAGE AND 120.0 MAXIMUM SINGLE VOLTAGE |
| FREQUENCY PER CHANNEL | 300.000 HERTZ MINIMUM OPERATING CHANNEL AND 3.500 KILOHERTZ MAXIMUM OPERATING CHANNEL |
| FSC APPLICATION DATA | INTERCOMMUNICATION CONSOLE |
| IMPEDANCE RATING PER CHANNEL | 600.000 OHMS OPERATING CHANNEL |
| INCLOSURE TYPE | PARTIALLY INCLOSED |
| INSTALLATION DESIGN | PANEL |
| OVERALL WIDTH | 7.000 INCHES NOMINAL |
| OPERATING AC FREQUENCY IN HERTZ | 50.0 MINIMUM SINGLE VOLTAGE AND 60.0 MAXIMUM SINGLE VOLTAGE |
| OVERALL HEIGHT | 7.000 INCHES NOMINAL |
| OVERALL LENGTH | 14.000 INCHES NOMINAL |
| PHASE | SINGLE |
| VARIATION FREQUENCY RATING IN DECIBELS | 20.0 |