Sowter 1431 valve amplifier transformer for Mullard 5‑10 EL84 amplifier. 8000 Ohms to 16/8/4 Ohms. 43% UL taps. 10W at 20Hz. Fourteen separate winding sections for very wide bandwidth and two‑chamber bobbin for full geometric balance. Primary 90H, 210 Ohms.
Sowter 1431 Mullard 5-10 EL84 valve output transformer
£249.75
8kΩ to 16/8/4Ω valve output transformer, 10W, 43% UL taps
| Weight | 2.1 kg |
|---|---|
| Size | PJ |
| Order lead time | 6 weeks order time / Available on request |
| Minimum order quantity | 1 |
| PDF Data Sheet Link | https://carnhill-sowter.com/wp-content/uploads/2026/07/blank.pdf |