APEX460 Transformer Wiring to FAB T14x

[jcarthur]

Hi everyone, happy holidays!

I am modifying an Apex 460 using Mark'O'Matic's helpful guide. However, as I'm in the UK I went for a FAB audio T14x transformer and I am not quite sure what the correct way to wire it up is. Has anyone got a wiring diagram for the T14 or any more information on the Apex 460s transformer wiring? I have searched a fair bit on google but haven't found anything specific enough just yet. Thanks a lot!

 

[Khron]

I wouldn't have thought four wires could potentially be that difficult to figure out, to warrant asking on a public forum..?

But regardless, assuming you can at least figure out which one's the primary and which one's the secondary winding (either by documentation of the transformer itself, or by measuring the DC resistance of the windings), there's worst case two possible ways left to wire it. Either the right way, or you might need to reverse the connections of the secondary winding.

Or what more "wiring diagram" do you need, than "high resistance primary towards the tube, low resistance secondary towards the output" are you hoping for?