600/10k 1:4 mic/line input transformer. May be used for 1:4 voltage gain for a mic/line input or used in reverse for matching a CD player or sound card to a 600 Ohm line. High‑performance Sowter generic transformer suitable for Teletronix LA‑2A 600/10k input where improved bandwidth is required. Total DC resistance 112 Ohms referred to primary. Line input transformer for tube, IC or transistor amplifier. CT input for providing phantom power to microphone. Mumetal can. Colour coded leads (Type 4383F) or PCB mounting (Type 4383C). Max level +16 dBu on 600 Ohm side. Tested with Drip Electronics Opto 4 PCB.
Sowter 4383 600/10k mic/line input transformer 1:4
£74.75
600/10k 1:4 mic/line step-up input transformer, CT for phantom power
| Weight | 0.14 kg |
|---|---|
| Size | E |
| 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/2023/07/4383.pdf https://carnhill-sowter.com/wp-content/uploads/2025/09/transformers-for-line-driving-amplifiers.pdf |
| Package Types | E, F |
| Package | C, E, F |