I know it has been discussed many times. And I know that humming is “normal”. But I can hear the humming of my preloved Hicap DR in the whole 50 m² livingroom. The humming is not comming via the speakers, it ist just the HiCap DR.
What solution is best?
- send the Hicap DR to Naim for service
- sell the Hicap DR an try another one
- buy an DC-Blocker (Supra LoRad)
- abandon the Hicap an d accept the less good SQ
- buy an no-naim not humming Power Supply