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mjenkinsJul 28, 2025
How to troubleshoot no sound on Arcam HDA PA720 Amplifier?
- CCory WatkinsJul 28, 2025
If there is no sound coming from your Arcam Amplifier, please check the following: ensure the amplifier is properly plugged in and switched on, verify that your audio/video source (like a pre-amplifier) is correctly connected, confirm the amplifier is not in protection mode, and ensure the unit is not muted.