I have never driven them with anything approaching 600 watts and they are acoustically pristine
black anodized aluminum dates from ~1974 λ /10 fused quartz
This is an interesting and original piece of folk art
although it's torn
but has a research-grade TCXO time base guaranteed stable to 1 part in 10E6 per year and 5 digits of TTL-compatible BCD output
BURKE & JAMES Catalog 1955 - 96 Pages - Great Vintage Content and Price History Thermos I have never driven themThis vintage catalog from Burke & James in Chicago, IL showcases their photo equipment offerings from 1955. It's a great piece of photographic history, with detailed descriptions and beautiful illustrations of cameras, lenses, tripods, and other accessories. Whether you're a collector, photographer, or just a history buff, this catalog is a must have. This vintage photography catalog from Burke & James, based in Chicago, IL, is a must have for any