Dynamic microphone on Sounfblaster Audigy Platinum

[Colin Paul Adams]

Does anyone have a dynamic microphone (one that plugs unto the 1/4"
jack on the front panel - Mic 2) working on the Audigy Platinum card?

Headphones plugged into the 1/42 headphone front-panel jack work, as
does a condenser microphone, plugged into the rear panel on the card.

But I can't get any joy from the Mic 2  socket. Is it supposed to work
on Linux?
-- 
Colin Paul Adams
Preston Lancashire