Featuring:
- Splitted primary windings for 50% UL operation or stereo pre-amp
supply
- 100% TI-57613-C compatibility
Note:
This transformer prototype has recently been verified to malfunction in
OPT configuration.
Unless 2rp//Zla-a is less than some 500 Ohm (for fh>40kHz), that is.
See Knoppson OPT Test Results
for further information.
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