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No sound? No power? Fix your amplifier EASILY with THESE EASY TESTS!

When your aftermarket car audio amplifier isn't playing sound or fails to power up the fix is usually pretty simple. In this video we cover how to use a DMM or digital multi meter to simply check the power and ground, remote turn on, and other signal sources on an amplifier to diagnose a problem for why it is not creating sound, bass, or turning on.

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🔨 Recommended DMM’s:

✔️ Budget Version:

✔️ Professional Version:

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