STACKING DIGITAL FEEDBACK ELIMINATOR

 

The Valcom Digital Feedback Eliminator and Message Stacker is designed to eliminate acoustic feedback and act as a message stacker. When a page is made, the message is digitized and saved. Upon completion of the live page, the message is released for broadcast over the speakers. While a message is being broadcast, a second message may be recorded. Additionally, up to four V-9964 units may be chained together to allow up to eight messages to be simultaneously processed.

Feedback Eliminator and Message Stacker Features:

• Automatic gain control
• Adjustable VOX sensitivity
• Compatible with Valcom Multi-Zone Control Units and Station Adapters
• Two input channels: Switch selectable primary and priority, or two channels with equal priority; both inputs are switch selectable for Loop Start or VOX operation
• Two audio outputs: 600 Ohms with loop supervision to a page control unit or 8 Ohms line level output to amplified speakers
• Background music input
• Total of three normally open relay contacts for PLAY, RECORD and BUSY modes (one contact each)
• LED status indicators for POWER, RECORD, PLAY and BUSY
• Dip switch option programming
• Message abort feature
• Dimensions: 11.76"(H) x 7.10"(W) x 1.72"(D