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I have connected all the cables, but no sound is coming out of the amplifier, what to do?
Out of the box a Fusion Amp does not work for your safety and to protect your valuable speakers. Since the Fusion Amp’s DSP does not contain a filter by default, you need to get started with HFD. This free software can be downloaded from our website. You can start getting acquainted with the software, even without a Hypex product connected. An elaborate guide on how to design the filters can be found on our website at "downloads"https://www.diyclassd.com/FAQ-Hypex/Fusion-Amp-Family/I-have-connected-all-the-cables-but-no-sound-is-coming-out-of-the-amplifier-what-to-do