Features Instantly hear any of four mics through any of four preamps and quickly pick the best combination Save your favorite routes and settings for easy recall Unit senses and blocks unnecessary incoming phantom from external preamps, preventing potential damage Variable Phase circuit allows for precise phase-alignment of any signal path High quality, gold-contact sealed relays used throughout Description Product Description The MicMAID matrix-switcher saves precious studio time and dramatically increases efficiency by allowing for "live" audition of up to four mics and four preamps in any combination. With its convenient level-matching capabilities, user-programmable routing schemes, and thoughtful monitor features, the best mic/pre combination for every session can be instantly chosen. Any mic, any pre, any time.