| MRC | Criteria | Characteristic |
|---|
| ABHP | OVERALL LENGTH | 15.750 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 6.750 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 10.000 INCHES NOMINAL |
| ADZC | ENVIRONMENTAL PROTECTION | GENERAL PURPOSE |
| AFBH | INDIVIDUAL SECTION QUANTITY | 1 |
| AFSU | AVERAGE LIFE MEASUREMENT | NOT RATED |
| AGTA | BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| AKNA | INCLOSURE TYPE | ENCASED |
| ALBM | OPERATING CONTROL METHOD | MANUAL |
| AMQY | INSTALLATION DESIGN | FREE-STANDING |
| AQZF | CONTROL TYPE | LOCAL |
| BHSX | III CIRCUIT CONSTRUCTION TYPE | ELECTRON TUBE |
| BHTB | FREQUENCY PER CHANNEL | 20.0 HERTZ MINIMUM 1ST INPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 HERTZ MINIMUM 1ST OUTPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 HERTZ MINIMUM 2ND INPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 HERTZ MINIMUM 2ND OUTPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 HERTZ MINIMUM 3RD INPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 HERTZ MINIMUM 3RD OUTPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 HERTZ MINIMUM 4TH OUTPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 HERTZ MINIMUM 5TH OUTPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 KILOHERTZ MAXIMUM 1ST INPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 KILOHERTZ MAXIMUM 1ST OUTPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 KILOHERTZ MAXIMUM 2ND INPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 KILOHERTZ MAXIMUM 2ND OUTPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 KILOHERTZ MAXIMUM 3RD INPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 KILOHERTZ MAXIMUM 3RD OUTPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 KILOHERTZ MAXIMUM 4TH OUTPUT CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 20.0 KILOHERTZ MAXIMUM 5TH OUTPUT CHANNEL |
| BHTG | VARIATION FREQUENCY RATING IN DECIBELS | 2.0 |
| BHTJ | AVERAGE POWER RATING PER CHANNEL | 20.0 WATTS OUTPUT |
| BHTK | SIGNAL VOLTAGE RATING PER CHANNEL | 0.500 VOLTS NOMINAL INPUT |
| BHTK | SIGNAL VOLTAGE RATING PER CHANNEL | 25.000 VOLTS NOMINAL OUTPUT |
| BHTK | SIGNAL VOLTAGE RATING PER CHANNEL | 3.000 MILLIVOLTS NOMINAL INPUT |
| BHTK | SIGNAL VOLTAGE RATING PER CHANNEL | 70.000 VOLTS NOMINAL OUTPUT |
| BHTL | OVERALL GAIN | 100.0 DECIBELS |
| BHTL | OVERALL GAIN | 125.0 DECIBELS |
| BHTN | IMPEDANCE RATING PER CHANNEL | 16.000 OHMS 3RD OUTPUT CHANNEL |
| BHTN | IMPEDANCE RATING PER CHANNEL | 250.000 OHMS 5TH OUTPUT CHANNEL |
| BHTN | IMPEDANCE RATING PER CHANNEL | 31.000 OHMS 4TH OUTPUT CHANNEL |
| BHTN | IMPEDANCE RATING PER CHANNEL | 4.000 OHMS 1ST OUTPUT CHANNEL |
| BHTN | IMPEDANCE RATING PER CHANNEL | 8.000 OHMS 2ND OUTPUT CHANNEL |
| BJBG | DISTORTION TYPE AND PERCENT | 5.0 AMPLITUDE |
| BJBL | INDICATOR DEVICE TYPE AND QUANTITY | 1 METER |
| BJBP | CONNECTION TYPE AND LOCATION | INTEGRAL CORD W/POWER PLUG REAR AND RECEPTACLE, AUDIO REAR AND TERMINAL BLOCK W/SCREW REAR |
| BJBQ | OPERATING AC FREQUENCY IN HERTZ | 50.0 MINIMUM SINGLE VOLTAGE |
| BJBQ | OPERATING AC FREQUENCY IN HERTZ | 60.0 MAXIMUM SINGLE VOLTAGE |
| BJBW | CONNECTION CONTACT TYPE AND QUANTITY | 2 INTEGRAL CORD W/POWER PLUG EXTERNAL AND 2 RECEPTACLE, AUDIO INTERNAL AND 2 RECEPTACLE, AUDIO INTERNAL AND 2 RECEPTACLE, AUDIO INTERNAL AND 2 RECEPTACLE, AUDIO INTERNAL AND 2 RECEPTACLE, AUDIO INTERNAL AND 6 TERMINAL BLOCK W/SCREW EXTERNAL |
| BKFC | EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 105.0 MINIMUM SINGLE VOLTAGE |
| BKFC | EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 125.0 MAXIMUM SINGLE VOLTAGE |
| FAAZ | PHASE | SINGLE |
| FEAT | SPECIAL FEATURES | 4TH OUTPUT RATED 25 VOLTS FOR 31 OHM LINE IMPEDANCE,5TH OUTPUT RATED 70 VOLTS FOR 250 OHM LINE IMPEDANCE |
