Products
> 10000N Series Seamless Compatible Wired and Wireless Conference System
> DCS-1022 Wireless Congress System
> DCS-1023 Wireless Congress System
> DCS-2057 Flush-Mounting Backup Conference System
> DCS-2058 Flush-Mounting Backup Conference System
> TL-Z4 Series Digital Conference System
> TL-3200 Desktop Digital Conference System
> TL-3300 Desktop Digital Conference System
> TL-4200 Desktop Digital Conference System
> TL-4300 Desktop Digital Conference System
> TL-5600 Flush-mounting Combination Digital Conference System
> Intelligent Conference Management Platform Server GX-RS101/GX-RS102
> Pre-conference Information Display All-in-One Terminal GX-RT032C/GX-RT043C
> Conference Information Display All-in-one Terminal GX-RT032B/GX-RT043B
> Conference Information Management Terminal GX-PET403
> Conference Reservation All-in-One Terminal GX-RTD101D/GX-RTD101E
> Conference Reservation All-in-One Terminal GX-RTD156D/GX-RTD156E
> GONSIN Conference Reservation Management Platform Software V2.0.0
> Desktop All-in-one Terminal DCS-2071D
> Lifting Paperless Conference System
> Tablet PC Paperless Conference System
> Encoder
> Embedded Dual-Screen Foldable Touch All-in-One Terminal
> Paperless Call Service Tablet GX-PST403
> Paperless Terminal Charging Cart
> Central Control System Server GX-CLOUD710S
> Central Control Server (DlN-rail) GX-CLOUD730S
> Central Programming Software
> 10.1-inch Wall-mounted Touch Panel CX-TP10S2
> 10.1-inch Desktop Touch Panel GX-TP10S3
> Touch Control Wall Panel GX-PANEL70D /GX-PANEL40D
> Voice Control Panel GX-PANEL10D
> Multi-function Expansion Terminal (DIN-rail) GX-MUL710S
> Multi-function Protocol Expansion Terminal GX-MUL711S
> Protocol Control Terminal GX-NET710S
> Digital Input/Output Terminal GX-IO710S
> Power Manager GX-P708S/GX-P708S6
> Power Management Module (DIN Rail) GX-P708S1/ GX-P708S2/ GX-P708S3/ GX-P708S4
> LED Dimming Processor Module(DIN Rail) GX-D704S1/GX-D704S2
> I/O Control Module (DIN Rail) GX-IO724S1/GX-IO724S2
> Sensor GX-SEN101/GX-SEN102/GX-SEN103/GX-SEN104
> HD Modular Matrix Switcher GX-MMD08-D/MMD16-D/MMD32-D/MMD64-D
> HD Modular Matrix Switcher GX-MMD96-D/MMD144-D/MMD160-D
> 2-way SDI & 2-way HDMI Seamless Input/Output Card
> 4-way HDMI Seamless Input/Output Card
> HDMI Matrix GX-HDMI0404S2/GXHDMI0808S2
> HDBaseT Transmitter GX-TF101T-D
> HDBaseT Receiver GX-TF101R-D
> Wall Plate HDBaseT Transmitter GX-TF105T-D
> Fiber Transmitter GX-TF104T-D & Fiber Receiver GX-TF104R-D
> Multi-functional Full-range Speaker
> Multi-function Monitor Speaker GX-SP1012CF
> Multi-functional Subwoofer GX-SP1018SF/GX-SP1218SF
> Conference Speaker GX-SP1205DA/GX-SP1006DA
> Ceiling Speaker GX-SP1006TA/GX-SP1008TA
> Column Speaker GX-SP1403EA/GX-SP1803EA/GX-SP1606EA
> Line Array Full Range Speaker GX-SP2006LA/GX-SP2015SA
> All-weather Line Array Full-range Speaker GX-SP2008LW
> All-weather Line Array Subwoofer GX-SP2018SC
> Mixer GX-MX1014-Z/GX-MX1016-Z
> Digital Feedback Suppressor GX-FBK06-N
> Internet Broadcasting Speaker
> Network Broadcast Alarm Host
> Network Broadcast Audio Collection Terminal
> Network Broadcast Column Speaker
> Network Broadcast Remote Paging Station
> Network Broadcast Video Intercom
> Webcast Audio Decoding Terminal
> Network Broadcasting Ceiling Speaker
> Internet Broadcasting Speaker GX-SP8025A-K
> Network Broadcasting Voice Intercom Terminal
> Main and Backup Amplifier Switch
> Pre-Amplifier with Constant Voltage
> Bidirectional Waterproof Speaker
> Outdoor Waterproof Column Speaker
News
Main and Backup Amplifier Switch
GX-PB1413
◆ Product Features
— Standard 2U chassis, aluminum alloy panel with drawer design, convenient and beautiful.
— With 5-way audio signal input.
— With 5-way audio signal output to connect to the main amplifier, 1-way backup audio output to connect to the backup amplifier.
— With 5-way main amplifier speaker signal input, with a spare amplifier speaker signal input.
— With 5-way speaker signal output, connect to broadcast speakers or partitioners.
— Support the function of automatic discovery of amplifier failure, when the main amplifier is faulty, it will automatically switch to the standby amplifier output, and when the main amplifier returns to normal, the system will automatically switch back to the main amplifier output.
— The panel has each channel amplifier indicator, when the indicator light is green, the main amplifier is working normally, when the indicator light is yellow, the standby amplifier is working, when the indicator light is flashing, it will send out a warning that the main and standby amplifiers are damaged or not working, and the system will automatically switch back to the main amplifier output.
— When the indicator light flashes, an alarm will be issued to warn that the main and backup amplifiers are damaged or not connected.
— With five modes of selection (1 main and 1 standby / 2 main and 1 standby / 3 main and 1 standby / 4 main and 1 standby / 5 main and 1 standby).
— With dual power supply function, support DC24V and AC100~240V two ways of power supply.