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How do I match a Hypex amplifier with my pre-amplifier?
Initially, Hypex amplifiers are compatible with any pre-amplifier.
https://www.hypex.nl/FAQ-DIYClassD/FAQ-Hypex/General-DIY-Product-Support/General-OEM-Product-Support/How-do-I-match-a-Hypex-amplifier-with-my-pre-amplifier