Download the eight-page Neumann FET 80 catalog:
DOWNLOAD: Neumann_fet_80_Catalog
Features, photos and specs on the following models: KM 83, 84, 85; KM 86 and 88; KMS 84; KMF 4 i; TLM 170; U 47 fet; U 87 i; U 89i; SM 69 fet; USM 69 i; KU 81 i ‘Dummy Head’ ; KMR 81 i; KMR 82 1; and all associated accessories of the era.