25-Nov-2025, 15:18
I have received a response from Devialet Customer Service:
"Devialet Official Specifications: Devialet amplifiers, including the 440 Pro Dual CI, are designed to operate with both standard AC power (230V, live and neutral) and balanced power (±115V). Devialet’s power supply systems are known for their flexibility, allowing the equipment to perform optimally on either type of power.
Audiophile reviews and discussions on Devialet gear (such as the Devialet Expert series) highlight the benefits of balanced power for noise reduction, suggesting that Devialet devices perform better in environments where power conditioning, like balanced power systems, is used."
"Devialet Official Specifications: Devialet amplifiers, including the 440 Pro Dual CI, are designed to operate with both standard AC power (230V, live and neutral) and balanced power (±115V). Devialet’s power supply systems are known for their flexibility, allowing the equipment to perform optimally on either type of power.
Audiophile reviews and discussions on Devialet gear (such as the Devialet Expert series) highlight the benefits of balanced power for noise reduction, suggesting that Devialet devices perform better in environments where power conditioning, like balanced power systems, is used."
