| DISTORTION TYPE AND PERCENT | 1.0 AMPLITUDE |
| AVERAGE LIFE MEASUREMENT | NOT RATED |
| AVERAGE POWER RATING PER CHANNEL | 10.0 MEGAWATTS INPUT |
| AVERAGE POWER RATING PER CHANNEL | 30.0 MILLIWATTS OUTPUT |
| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| CIRCUIT CONSTRUCTION TYPE | ELECTRON TUBE |
| CONNECTION TYPE AND LOCATION | DUAL PANEL JACK FRONT |
| ENVIRONMENTAL PROTECTION | GENERAL PURPOSE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 115.0 NOMINAL 1ST VOLTAGE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 230.0 NOMINAL 2ND VOLTAGE |
| FREQUENCY ADJUSTMENT TYPE | CONTINUOUS |
| FREQUENCY PER CHANNEL | 5.0 HERTZ MINIMUM OPERATING CHANNEL |
| FREQUENCY PER CHANNEL | 2.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL |
| IDENTIFICATION DESIGNATOR | AM1881U-80058 |
| IMPEDANCE RATING PER CHANNEL | 1.000 MEGOHMS INPUT CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 150.000 OHMS OUTPUT CHANNEL |
| INDICATOR DEVICE TYPE AND QUANTITY | 1 LIGHT |
| INCLOSURE TYPE | ENCASED |
| INDIVIDUAL SECTION QUANTITY | 1 |
| INSTALLATION DESIGN | PORTABLE |
| OPERATING AC FREQUENCY IN HERTZ | 50.0 NOMINAL 1ST VOLTAGE |
| OPERATING AC FREQUENCY IN HERTZ | 1000.0 NOMINAL 2ND VOLTAGE |
| OVERALL GAIN | 20.0 DECIBELS |
| OVERALL GAIN | 40.0 DECIBELS |
| OVERALL HEIGHT | 5.500 INCHES NOMINAL |
| OVERALL LENGTH | 10.750 INCHES NOMINAL |
| OVERALL WIDTH | 8.625 INCHES NOMINAL |
| SIGNAL VOLTAGE RATING PER CHANNEL | 10.000 VOLTS NOMINAL OUTPUT |
| PHASE | SINGLE |
| VARIATION FREQUENCY RATING IN DECIBELS | 1.0 |