|Joined: ||Mar 7th, 2007|
Noted re IR.
I find the only transformer I have here is a audio high-low match.
I see the xfmr is rated at 200mw, that is plenty for such tests. The output side (3 ohms) would connect to the amp output to maintain the impedence. You may wish to reconsider using such a high power amplifier as it is not needed.