I sent an email to Sonosax regarding the Lemosax and CK1x capsules back in April of '07.
I received a reply from Sonosax regarding if the CK1x, CK2x, and CK3x capsules will work in conjunction with the Lemosax. Here is the email reply I received from them:
Dear John,
thank you for your message.
The AKG CK1x, CK2x, and CK3x also works with our SONOSAX SX-M2/LS, as we did some
testing in the past.
Just make sure that the pinning is fully compatible with our system
LEMO in L: Shield = Gnd, Pin 1 = +10V, 2 = +48V, 3 = signal in
LEMO in R: Shield = Gnd, Pin 1 = +10V, 2 = +48V, 3 = signal in
Kind regards
Pierre Blanc
SONOSAX
Sales and Customer Support