27-11-2016, 12:09 PM
I suggested just that. I reckon the main windings are just about OK as they are sagging under load to give the rated power and no more, it seems. I raised a concern about long-term sine-wave testing, but for music, they'll be fine. The windings for the 15V rails are 24V rather than 15V, so these could be usefully reduced this way, but it might be better to simply add heat sinks to the regulators (depends on the mechanics - haven't seen a photo of that bit).
