Neumann U87 from the 70s. Dodgy capsule. Should I grab it? - Page 3 - Gearspace
Replica Microphone Capsule K87 Premium for U87, DIY, Neumann Upgrades, mic parts | eBay
RK-87 Microphone Capsule – Microphone-Parts.com
K47 Large Golden Microphone Capsule Single Side Diaphragm Diy Studio Microphone Audione Audio Part Replacement,m7 Capsules,rk-87 - Microphone Accessories - AliExpress
Neumann TLM 103 - Westlake Pro
Neumann K87 original capsule for U87 vintage | Reverb Brazil