step-up transformer instructions?

[kill_surf_city]

Just fire it up and test it out.

Ok, fired up, voltages all within range. Only problem seems to be a very low hum in both channels. It goes away when the volume is turned all the way down on my amp. Any suggestions?

[Paul Birkeland]

If you don't have your turntable hooked up, you could get some hum from the open input.  Otherwise you may need to experiment a little bit with where the Eros sits to minimize magnetic hum pickup.  I haven't experienced this issue with the Sowter step-up transformers, but definitely with some others in the past.