1970's Cetec Vega Pro 58 Wireless System (Schaffer Vega Diversity System Style) | Reverb France
Wireless Guitar System Inventor Remembers Working With Pink Floyd, AC/DC, Van Halen, Jimi Hendrix, and Others | Music News @ Ultimate-Guitar.Com @ Ultimate-Guitar.Com
Schaffer–Vega diversity system - Wikipedia
Merren Audio - SCHAFFER-VEGA DIVERSITY SYSTEM FOR WIRELESS GUITAR
Merren Audio - SCHAFFER-VEGA DIVERSITY SYSTEM FOR WIRELESS GUITAR
Schaffer-Vega Diversity System - ranked #9 in Instrument Cables | Equipboard