Усилитель на К174УН7
| T I P | Vcc.min V | Vcc.nom V | Vcc.max V | P-out W | RL. ohm | Case | Orginal | Zamena |
| K174YH7 | 9 | 12 | 18 | 4,5 | 4 | 12-DIP+a |
| T I P | Vcc.min V | Vcc.nom V | Vcc.max V | P-out W | RL. ohm | Case | Orginal | Zamena |
| K174YH7 | 9 | 12 | 18 | 4,5 | 4 | 12-DIP+a |