The final digital handoff, isolated from the server

The Innuos NazaréFLOW is a reference digital reclocker and converter designed to sit between a USB audio source and a DAC. It moves communication, clocking and output-interface work into a separate electrically quiet chassis, where one master timing reference can govern the data path. Although it is the natural partner for the NAZARÉ server, it accepts USB audio from other compatible streamers and computers.

Its Master Reclocker circuit uses a high-precision 3ppb oven-controlled crystal oscillator on an isolated power rail. Reclocking occurs close to the DAC connection module, away from the processing and storage activity inside the source. The standard signal path provides one USB Type-B input and one reclocked USB Type-A output.

Optional DAC Connection Modules add proprietary interfaces while allowing the receiving converter’s audio clocks to retain their proper role. The FLOW ProISL board is intended for compatible MSB DACs, and FLOW CH-Link supports compatible CH Precision models. These are specific system interfaces, not universal outputs; DAC model, module and firmware must all be confirmed before ordering.

Power supply construction follows the NAZARÉ family approach with custom transformers, advanced rectification and isolated low-noise rails for the clock, reclocker and output boards. The 28kg chassis provides the same heavy mechanical control and visual match as NazaréNET. That mass is in service of a very narrow job: delivering a stable, cleanly regenerated signal to the DAC without asking the source to perform the final interface conversion inside its busiest enclosure.

Command Performance AV can compare the reclocked USB path with a dedicated connection module in the actual DAC and system. The audition should establish whether the added stage improves timing, spatial stability and low-level resolution—not merely confirm that another expensive light turns on.