Recent content by Lorenz

With this PSU20 power supply under development, it powers the main stages, streamer, DAC, and preamplifier. None of them would need to worry about developing an internal linear power supply. This power supply would supply power to these three stages. The outputs must be well isolated from each...

With this PSU20 power supply under development, it powers the main stages, streamer, DAC, and preamplifier. None of them would need to worry about developing an internal linear power supply. This power supply would supply power to these three stages. The outputs must be well isolated from each...

With this PSU20 power supply under development, it powers the main stages, streamer, DAC, and preamplifier. None of them would need to worry about developing an internal linear power supply. This power supply would supply power to these three stages. The outputs must be well isolated from each...

1) USB Output (Essential): Implement a high-level USB Asynchronous Audio protocol (USB Audio Class 2.0). This allows the external DAC to control the clock, ensuring the lowest possible jitter—essential for Delta-Sigma DACs and maximizing the performance of your preamp line. Also, an optimized...

The comments and suggestions range from extremes. From a pure streamer, used as a digital transport via optical, coaxial, or USB, without a DAC, and with Tidal, Spotify, and Qobuz natively integrated (connect), to an all-in-one product with a good DAC, subwoofer output, and a DSP acting as a...

An internal linear source would be desirable, and would be a significant benefit that outweighs the additional cost.

Dear Fosi Audio Team, As a prospective S3 Streamer customer, I'm extremely excited about the announced specs (DAC, XLR, Roon Ready, TIDAL Connect). I believe the S3 has the potential to be the best value streamer on the market. I would like to formally request the inclusion of a critical...

Frequency cuts could be made in the digital stage, via DSP, instead of the analog output, as is done on the WiiM Ultra. I think this is the refinement of 2.1 system integration. It would be great if the S3 currently under development also provided the signal via a USB host. Regarding the DAC...

It's what I believe Fosi should aim for in the development of its S3 streamer The FiiO SR11: A Blueprint for Bit-Perfect Digital Transport The recently released FiiO SR11 offers an excellent set of design principles that Fosi Audio should look to replicate and exceed with the S3 streamer...