KMR Audio - Microtech Gefell GmbH UM900 valve mic with 5 polar patterns and Microtech's M7 capsule. This is a stellar mic for vocals and acoustic sources but often gets overlooked for
Amazon.com: Gefell UMT 70S FET : Electronics
Microtech Gefell UM900
Microtech Gefell UMT 70 S | RecordingHacks.com
Microtech Gefell M930Ts
Microtech Gefell CMV563/M7S Vintage Condenser Microphone (Satin Nickel) | MUSIC STORE professional