| Mastr II Multiple Receiver Station | |||
| Product Code 75 | |||
| Package | Cabinet | Power Supply | Number of Frequencies |
| S | D | 1 | 1 |
| Satalite Receiver | 30 Inch Desk Mate | 60 Hz | 1 Freq |
| S | 2 | 2 | |
| 44 Inch Desk Mate | 50 Hz | 2 Freq | |
| P | 3 | ||
| Pole Mount | 3 Freq | ||
| V | 4 | ||
| Floor Mount | 4 Freq | ||
| 5 | |||
| 5 Freq | |||
| 6 | |||
| 6 Freq | |||
| 7 | |||
| 7 Freq | |||
| 8 | |||
| 8 Freq | |||