1176 with input transformer and attenuator

Hey...

Still not enough time for diy or this place of late, but am getting around to finishing whats on the bench...

I'm near done on a dual1176 i started a while back but this time with input transformers and also some t-attens I got from NYD. After looking at the F series schemo (that shows input t and transformer config) I'm wondering how to hook it up from the input XLR as it just shows '+' and 'C' going to the t-atten...what happens to the '-' signal? Are these not setup for balanced inputs?

This is the schemo I'm referring to btw: http://www.waltzingbear.com/Schematics/Urei/Urei_1176LN_series_F_page_1.htm

Thanks!

D

+ to "In", - to "Com"



It's an unbalanced attenuator, but it's floating (the com side is not grounded) so it can be used with a balanced input.

Cheers Dave :thumb: I did think this but know I've seen common shown for regular ground before too...which kinda through me...

Thanks!!