JBL 375 circa 1954 JBL 375, introduced in 1954, and this driver would become the most significant professional device ever developed by JBL… | Instagram
JBL 375 Speaker-P Lansing, James B. JBL, Los Angeles, CA, build | Radiomuseum
JBL 375 mid range drivers, Audio, Soundbars, Speakers & Amplifiers on Carousell
JBL James B. Lansing 375 Horn Compression Drivers, Super Rare
Doctorjohn Cheaptubeaudio: Audio Reviews and More: JBL Hartsfield 375 HL-88 Western Electric Classic Turntable Company Garrard 301 Power Supply Speed Controller