thecr4ne
Well-known member
I've been searching for info on the output Transformers for the 428B and 429B preamps in the Altec 250A, but am coming up empty-handed. I know from the schematics that they have a tertiary winding, which makes me wonder if they're the same, or similar to the S-217-D. Anyone know much about these?
::cough-Doug-cough::
I actually have a 428B (needs recap) with both the 4629 IT and 16267 OT, which I could test, given some direction, but I am lacking the 16266 for the 429B.
Any info appreciated.
::cough-Doug-cough::
I actually have a 428B (needs recap) with both the 4629 IT and 16267 OT, which I could test, given some direction, but I am lacking the 16266 for the 429B.
Any info appreciated.