Measures (no load):
AUDIO GRADE TSA300VA PRI:230V SEC:
> 2x360V & 350mA 386volt/386volt
> 18-0-18V & 600mA 18,63volt/18,63Volt
AUDIO GRADE TSA60VA PRI:230V SEC:
> 2x 6,3V & 4,5A 6.83volt/6,83volt
No noises or hum . The measures are... more or less but I'm worrying for HV (a difference of 26volt)