It is is very a versatile microphone with a wide frequency response and a large dynamic range. Unboxing of the FC1 MKll by Golden Age Project. FC 1 MKII Bo 2019-06-01T11:16:52+00:00. The FC 1 MKII is a high quality large capsule condenser microphone, inspired by classical microphone models. A follow up review video will be posted after trying out the microphone for some time. FC 1 MKII - GoldenAge Project. Condenser Microphone.