Guardian Telecom’s DA388 Distribution Amplifier is a line level pre-amplifier for use in public address and alarm systems. As part of the integrated system, the DA388 recognizes audio inputs – telephone access, background music, voice signals and alarm tones – and boosts the signal before distribution.
The DA388 is designed to prioritize audio input signals and distribute the signal to multiple power amplifiers without degrading audio quality.
The DA-388 Zone Selector is one component in Guardian Telecom’s full line of reliable, hard working PA/GA paging system products – all designed for easy installation and connectability.
Guardian’s trained representatives will work with you to customize a safe comprehensive alarm and public address system for your operations.
- Line level pre-amplifier
- Allows connection of low level audio signals to multiple amplifiers
- Maintains signal quality
- Distributes signals to multiple power amplifiers
- Assigns priorities to audio input signals
- Uses logic control to switch audio inputs to selected audio outputs
- Output signals generate a VOX logic output signal
- Two audio outputs mirror the highest priority audio inputs
- LED status indicators
- Internal volume adjustments for each input and output
- Compact – 19” (483mm) rack mount
- Ideal for use with Guardian Telecom AS12 Automatic Amplifier Switch
- Order number: P8200