| AVERAGE LIFE MEASUREMENT | NOT RATED |
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| CIRCUIT CONSTRUCTION TYPE | ELECTRON TUBE |
| CONNECTION CONTACT TYPE AND QUANTITY | 9 TERMINAL BLOCK W/SCREW EXTERNAL |
| CONNECTION TYPE | TERMINAL BLOCK W/SCREW TOP |
| CONTROL TYPE | LOCAL |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 100.0 MINIMUM SINGLE VOLTAGE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 130.0 MAXIMUM SINGLE VOLTAGE |
| FREQUENCY PER CHANNEL | 2.3 KILOHERTZ MINIMUM OPERATING CHANNEL |
| FREQUENCY PER CHANNEL | 3.1 KILOHERTZ MAXIMUM OPERATING CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 500.000 OHMS INPUT CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 500.000 OHMS OUTPUT CHANNEL |
| INCLOSURE TYPE | ENCASED |
| INSTALLATION DESIGN | TOP OF CABINET/COUNTER |
| OPERATING AC FREQUENCY IN HERTZ | 50.0 MINIMUM SINGLE VOLTAGE |
| OPERATING AC FREQUENCY IN HERTZ | 60.0 MAXIMUM SINGLE VOLTAGE |
| OPERATING CONTROL METHOD | MANUAL |
| OVERALL HEIGHT | 6.750 INCHES NOMINAL |
| OVERALL LENGTH | 19.125 INCHES NOMINAL |
| OVERALL WIDTH | 16.625 INCHES NOMINAL |
| PHASE | SINGLE |
| SIGNAL VOLTAGE RATING PER CHANNEL | 25.000 MILLIVOLTS NOMINAL OUTPUT |
| SPECIAL FEATURES | POWER SWITCH |