Concert Fidelity DAC 040/BD Complete

Battery power supply to the D/A section design is now finished

News has arrived from Japan this weekend that the upgrade to their world class DAC has been completed and is now undergoing factory testing, usually around 100 hrs are put on every piece that ships, how many other manufacturers go to this level? This is, in standard form, a DAC that can rival the very best analogue set-up, so we are naturally very keen to hear what improves when the chip itself is battery powered. From sources close to CF, dynamics are simply wonderful!