DAN DUGAN D-2 Automatic Mixing Controller

Dan Dugan Model E-1A—Auto-Mixing Controller-With ADAT Digital Optical—Last One

Dan Dugan Sound Design Model E-3 Automatic Mixing Controller w/Power Supply

DAN DUGAN D-2 Automatic Mixing Controller Works Perfect

Dan Dugan Sound Design Model E-1A Automatic Mixing Controller ADAT Optical

Vintage Sony MX-20 Mixing Console - 8 Channel - TESTED - Rare - Works Great!

Dan Dugan Sound Design Dugan-MY16 Automatic Mixing Controller Card.

Dugan-MY16 Automatic Mixing card