With a new internal winding structure, we have managed to reach very good HF response in our new push-pull output transformer LL3723 (4.3k : 4,8 ohms).
The LL3723 3,4K is an output transformer with UL taps for push-pull amplifiers. The transformer is built up from two
coils, each consisting of 3 sections, one primary and two secondary sections. The secondary sections are tapped
for 4 and 8 ohms load. The windings are arranged to minimize destructive capacitive coupling between primaries
and secondaries, and for extremely small phase error between anode and UL tap. The C core is a high-quality
grain-oriented silicon steel C-core from our own production.