Microtech Gefell UM930 Studio Condenser Microphone | RSPE Audio Solutions
Gefell M 92.1 S Cardioid Tube Condenser Microphone - Vintage King
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