Manuals and documents for microphones and other vintage gear
Help yourselves!
AKG D99c Harry manual (German)
AKG C422 manual
B&O BM3 data sheet
B&O BM4 data sheet
B&O BM5 manual
B&O BM6 data sheet
B&O BM7 data sheet
BBC R&D reports on ribbon mics
Beyerdynamic transformer datasheet
Beyer M260 Leaflet
EMI / HMV 2350 ribbon mic documents
Gardners transformer data sheet
Grampian mic documents
Gretsch Atkins Super Axe circuit
Lomo 19a9 manual and schematic
National VM1 manual and response (Japanese)
National WM706 manual (Japanese)
Neumann U47 Fet manual and technical details
Melodium 93C measurement mic data sheet
Melodium product catalogue
Melodium C163T data sheet
Philips 9559 wiring 1 and 2
RCA 77DX user manual
RCA 77D manual (partial)
RCA 77A product sheet (1936)
Reslosound RB manual
Reslo RB review by Fred Judd
Reslo RB data sheet
Reslo 30/50 and High transformer wiring
Reslo wiring advice
Reslo LTU1 manual
Reslo LMT manual
Reslo RV document
Reslo RV manual
Reslo CD information sheet
Reslo VMC information sheet
Reslo CR information sheet
Reslo PR information sheet
Reslo MR1 manual
Reslo SR studio ribbon manual
Reslo Microphone Stand Leaflet
Sony C48 manual 1980 (English)
Sony C450 manual 1983 (Japanese)
Thiele M4 & M5 tube mic leaflet
Thiele manuals and sales brochures