DROK 4-Channel Audio Source Selector Amplifier Audio Input Switching Module AC 12-15V Operational Voltage Stereo Audio signal Selector Panel Relay Board with RCA Interface.
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4 Channels: DROK audio signal selector is with 4 channels for you to input different audio signals.
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Fast Transmission: DROK audio signals selector adopts the gold signal line will speed up the signal transmission much more than the silver line.
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First PCB Quality: The amp audio source selector adopts 2mm thick gold-plated board of both sides to ensure the good passing performance of high and low current.
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Convenient Design: ultra-thin chassis can hold it with its small size; small board on the white terminals and LED are not soldered for convenient installation.
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Application: DROK audio signal switch module can be used for amplifier, speaker preamplifier etc to select input signal.
