| AVERAGE POWER RATING PER CHANNEL | 0.4 MILLIWATTS OUTPUT |
| CIRCUIT CONSTRUCTION TYPE | ELECTRON TUBE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | -150.0 NOMINAL 3RD VOLTAGE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | -280.0 NOMINAL 4TH VOLTAGE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | -6.0 NOMINAL 5TH VOLTAGE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 1.5 NOMINAL 1ST VOLTAGE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 150.0 NOMINAL 2ND VOLTAGE |
| IMPEDANCE RATING PER CHANNEL | 60.000 OHMS INPUT CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 600.000 OHMS OUTPUT CHANNEL |
| OVERALL HEIGHT | 19.343 INCHES NOMINAL |
| OVERALL LENGTH | 6.202 INCHES NOMINAL |
| OVERALL WIDTH | 8.000 INCHES NOMINAL |
| SPECIAL FEATURES | INPUT 0.16 TO 2.5 MW REQUIRED FOR EXCITATION |