The Altec 639
Western Electric ( Altec ) 639 A Ribbon Microphone | Reverb
The Altec 639
Dorrough
RCA 77D and Altec / Western Electric 639a VIDEO comparison - YouTube
WESTERN ELECTRIC 639a ~ Birdcage Genesis Microphone | #1800494079
Western Electric 639A Ribbon Microphone | Reverb
Classic Microphones - What's your favorite microphone? Mine is the Altec/Western Electric 639. Love the sound of the Mic, using 2 elements a ribbon and dynamic that's switchable for many sound combinations.
The Altec 639
Western Electric Altec 639A Birdcage Microphone Rare Vintage Mic – Retro Gear Shop
The Altec 639
WESTERN ELECTRIC 639a ~ Birdcage Genesis Microphone | #1800494079
Vintage 639A Western Electric - Altec Bird Cage Ribbon Microphone | eBay
Western Electric Altec 639A Birdcage Microphone Rare Vintage Mic – Retro Gear Shop
Altec 639A — Electrical Audio
Altec 639A 639B Western Electric Ribbon Microphone Use Stand-Mounted Adapter One | eBay
45 Degrees of Separation – PS Audio
639A - Western Electric 639A - Audiofanzine
The Altec 639
639A - Western Electric 639A - Audiofanzine
The Altec 639
Microphones page 2
Western Electric 639A Ribbon/Dynamic Microphone 1940's? New | Reverb
