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HEAD RUSH FRFR-108 8 Inch Guitar Speaker User Guide — questions & answers

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Why are the Power (green) and Signal Limit (red) LEDs flashing together on my HeadRush FRFR-108, and why is there no sound?

2026-10-20 1 answer

According to the HeadRush FRFR-108 manual, the Signal Limit (red) LED lights up when the internal protection circuit is active. If this light is…

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