The Glensound Signature SD1 Plus Silence Detector ensures reliable broadcast continuity with adjustable silence detection, automatic switching, and relay alarms.
Original price was: $ 837.47.$ 762.39Current price is: $ 762.39.
Product Description:
The Glensound Signature SD1 Plus Silence Detector is a professional broadcast monitoring unit engineered to ensure uninterrupted on-air performance. Designed for radio and television operations, it continuously monitors program audio and automatically switches to a backup source if silence or signal loss occurs. Compact, robust, and highly configurable, the SD1 Plus provides reliable protection for playout systems, transmitter feeds, and network distribution.
Built for 24/7 operation, the SD1 Plus features balanced analog and AES digital audio inputs with independent left/right channel detection. Its adjustable silence threshold, timing, and recovery settings allow broadcasters to fine-tune performance for their specific workflow.
This professional silence detector includes relay and logic outputs for activating alarms, switching devices, or triggering backup playback systems. Clear LED indicators display input status, silence events, and automatic source changes, enabling instant fault diagnosis at a glance.
Glensound’s renowned engineering delivers exceptional long-term reliability and precision detection performance. The half-rack design saves space, while the wide-range power supply supports both studio and transmitter installations in any region.
Key Features:
• Dual analog and AES digital audio inputs
• Independent left/right channel silence detection
• Adjustable threshold and timing controls
• Automatic backup source switching with alarm relays
• Front-panel LED status display
• Rugged half-rack design for professional environments
• Universal AC power supply for global use
Technical Specifications:
• Inputs: Balanced analog and AES digital
• Threshold: Adjustable –60 to –20 dBFS
• Silence Delay: 0.5–60 seconds configurable
• Alarm Outputs: Relay and logic contacts
• Power Supply: 90–264 VAC, 50/60 Hz
• Size: ½ rack width x 1RU height
• Weight: Approx. 1.2 kg
Alternative Products:
• Glensound Signature SD6 Network Silence Detector
• Broadcast Tools Silence Monitor III+
• Inovonics 719 SiteStreamer+ FM/HD Silence Monitor
All alternative products are available from Broadcasters Warehouse.
