I2S Output
I²S output count states how many digital audio outputs use a supported external I²S connection arrangement.
I²S links can use HDMI-shaped or RJ45 fittings without being standard HDMI audio or Ethernet. The signal assignments and electrical interface must match the receiving DAC.
I2S Output — Streamer
On a streamer, this output sends supported network or file playback to an external DAC. Its format limits can differ from those of the streamer’s other digital connections.
Compare the actual pinout and supported PCM or DSD formats on both devices. Matching connector shapes do not establish I²S compatibility, and output count does not identify a selectable pinout or maximum rate.
I2S Output — USB Reclocker
On a USB reclocker, this output sends a supported digital audio stream to the next component. Its connection and signal format must match the receiving DAC rather than merely resemble the source-side input.
Compare the actual pinout and supported PCM or DSD formats on both devices. Matching connector shapes do not establish I²S compatibility, and output count does not identify a selectable pinout or maximum rate.
I2S Output — DAC
On a DAC, this digital output can pass a selected input onward or provide the output of a built-in USB or network conversion function. It remains digital rather than carrying the DAC’s analogue conversion result.
Compare the actual pinout and supported PCM or DSD formats on both devices. Matching connector shapes do not establish I²S compatibility, and output count does not identify a selectable pinout or maximum rate.
I2S Output — SACD Transport
On an SACD transport, this output feeds a compatible external DAC. Available output formats can depend on the disc or playback mode; SACD playback alone does not guarantee DSD transfer through this connection.
Compare the actual pinout and supported PCM or DSD formats on both devices. Matching connector shapes do not establish I²S compatibility, and output count does not identify a selectable pinout or maximum rate.
I2S Output — CD Transport
On a CD transport, this output sends the disc’s digital audio to an external DAC. The DAC performs the analogue conversion, while the transport provides a supported digital stream.
Compare the actual pinout and supported PCM or DSD formats on both devices. Matching connector shapes do not establish I²S compatibility, and output count does not identify a selectable pinout or maximum rate.
I2S Output — Upscaler
On an upscaler, this output carries a supported processed audio stream toward the DAC. The highest rate the processor can generate may exceed the limit of this particular output.
Compare the actual pinout and supported PCM or DSD formats on both devices. Matching connector shapes do not establish I²S compatibility, and output count does not identify a selectable pinout or maximum rate.