| No. | Immagine | Modello di prodotti | fabbricante | Descrizione | |
|---|---|---|---|---|---|
| 551 |  |
1650TA | Hammond Manufacturing | AUDIOPHILE TUBE OUTPUT TRANSFRMR | RFQE-mail |
| 552 |  |
109F | Hammond Manufacturing | TRANSFORMER AUDIO 600CT/150CT | RFQE-mail |
| 553 |  |
124D | Hammond Manufacturing | TRANSFRMR AUDIO 7KCT/15.8KCT IMP | RFQE-mail |
| 554 |  |
148F | Hammond Manufacturing | TRANSF AUDIO 1.5K TO 125/500 IMP | RFQE-mail |
| 555 |  |
149E | Hammond Manufacturing | TRANSFRM AUDIO 300 TO 30/120 IMP | RFQE-mail |
| 556 |  |
SP-49 | Triad Magnetics | TRANS 300/600 OHM IMPEDNCE AUDIO | RFQE-mail |