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Capacitive Magnifier?
Original poster: "Jolyon Vater Cox by way of Terry Fritz <twftesla-at-qwest-dot-net>" <jolyon-at-vatercox.freeserve.co.uk>
Using a capacitive transformer might not a Magnifier be configured thus:
--L1--+--C2--+--L3--+
| | |
C1 L2 C3
| | |
------+------+------+
note that positions L1 and C1 can be interchanged.
also that with bottom rail grounded low frequency AC or DC from the power
supply is effectively removed by high-pass filter C2-L2 and does not appear at
the output.