I recently had my Esoteric DV-60 modded by Reference Audio Mods with the Full Mod package (SC4/Wps and Silver Transformers).While the player sounds great there is an audible coming from player.This can be heard so long as there is an interconnect is connected between preamp and Universal Player even if player is off/unplugged.Tried different interconnects,amps (both tube and solid state),grounding the Esoteric with a Ground Zero unit-hum still there.Any suggestions?
