EMCOM Miniphone: How do I make recordings with AMETHYST

[Belinda Frick]

Connection:

"The most suitable tap off point would be via 1K Ohm and 10uf to "T"
of transformer T401 which is the same point as Collector of Q401
(2N5496) and ground.

In certain versions of T373 the 1K(R403) & 10uF(C401) are fitted
and the terminations are marked as "U" and "V",the latter being
ground.".

AMETHYST:

How do I configure the LDA409 card to record radios