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How do I connect external audio devices to my JDM A 4320 60W Professional Amplifier?

1Answers
HaileyMarie
12/17/2025, 10:01:55 AM

Connecting your external audio sources to the JDM A 4320 amplifier is straightforward. Here's a guide:

For microphones, use the 6.35mm input jacks. Connect microphones or line inputs to CH2-CH4. For MIC 1, connect to the 6.35mm input jack labeled CH1.

To integrate CD players or radios, utilize the front panel slot. You can add an optional input module, such as an AM/FM radio tuner or a CD/tuner module with USB.

For telephone paging and music-on-hold functionality, connect to the spring terminals located on the rear panel of the amplifier.

If you need to connect to extra amplifiers or signal processors, use the preamp output socket available on the JDM A 4320. This allows you to expand your audio setup.

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