Scott Dorsey wrote:
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I used one of these:
https://uk.farnell.com/oep-oxford-el...ohm/dp/1172343
It rings at 34kHz, exactly as in the link from Scott Dorsey.
http://www.panix.com/~kludge/xformers/DSC00258.JPG
I sure hope it doesn't ring like that picture.
** Of course it does - silly.
The OEP is not exactly a
high-end product but if you're seeing more than one cycle of ringing then
it's time to send it back.
** You may have missed the fact that it was *unloaded* at the time.
When 2.7kohms is connected to the output, all signs of "ringing" disappear.
The tranny is intended to link 600 ohms sources to similar loads.
Normally comes with full mu-metal shielding and is pretty damn good.
...... Phil