Sonifex RB-FS82 Audio Failover Switcher
The Sonifex RB-FS82 Audio Failover Switcher is built to keep your audio running no matter what happens. Whether you’re working in broadcasting, live events, or a critical communication setup, it automatically switches to backup sources if something goes wrong. That means you never lose your sound, and your audience never misses a moment.
Sonifex RB-FS82 Audio Failover Switcher Review
Behind the simple idea is a powerful system that protects up to eight main audio feeds with two standby paths. The RB-FS82 works with both analog and digital signals while also carrying data, ensuring complete coverage for demanding environments. Its passive relay design keeps audio flowing even in the event of a power failure, making it a rock-solid choice for transmitter sites or head-end facilities. With dual redundant power supplies and front-panel controls for manual restoration, it offers both peace of mind and flexible control.
Standard vs Dual DC Inputs Models
The Sonifex RB-FS82 Audio Failover Switcher is available in two versions to fit different power needs. The standard model comes with dual redundant AC power supplies and a 12V DC backup input, making it ideal for most broadcast and telecom setups. The Dual DC Inputs model (RB-FS82-DC) is built for sites that rely on DC power, such as transmitter stations, and accepts two DC power inputs (24V–48V). Both versions offer continuous operation with automatic switchover if one supply fails, but the Dual DC model is designed for installations where DC power is the main source.
Sonifex RB-FS82 Audio Failover Switcher Features
- Keeps audio flowing by automatically switching to backup sources
- Handles up to 8 main audio paths with 2 standby options
- Works with both analog and digital audio signals
- Designed to keep sound on air even during power loss
- Easy to monitor with front panel lights showing status
- Simple web-based setup and remote monitoring
Sonifex RB-FS82 Audio Failover Switcher Specs
- Supports 8 stereo program paths plus 2 standby paths
- Dual redundant AC power 85–264V with 12V DC backup option
- Optional model supports 24V–48V DC dual power inputs
- Uses relay-based passive switching for full transparency
- Front panel includes 16 standby indicators and 2 restore buttons
- Size 19 in W x 8.7 in D x 1.7 in H (1U rackmount)
- Weight 4.8 lb
