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Liên hệ
• Automatic switching to back-up power amplifier if the primary one fails
• Supports 8 primary amplifiers and 1 backup amplifier
• Each group of power amplifier can have independent audio signal input
• 8CH amplifier input, 8CH speaker output, 1CH backup amplifier input
• Two status indicators for each channel
• Signal carrier detection to avoid interference between audio source and amplifier circuit, reducing false triggering
• Manual channel switching is available to help troubleshooting
• Configurable detection mode: signal carrier detection or signal amplitude detection
• Automatic power amplifier switch-back when a failed primary amplifier is back online
• No. of Controllable Channels: 8
• Channel Working Capacity: 150V/10A
• Amplifier Gain Requirement: >10dB
• Input Detection Threshold: <50mV
• Power Supply: AC 220V/50~60Hz
• Dimensions: 485*320*88
• Net Weight: 5.3KG
• Gross Weight: 6.35KG
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