Recent content by will williams

Hi Thank you for your interest and support! Haha, this feature list is quite extensive—the S3 can’t fully support everything just yet, but we plan to implement them step by step. UPnP and DLNA are supported.

Just to share a bit ;) —we're currently exploring GaN amplifier technology as part of our future product roadmap.

Your insights are truly valuable—we’re thinking along very similar lines. The market is becoming increasingly competitive, but we believe that focusing on user needs is far more meaningful than simply reacting to competing brands. Our goal is to stay dedicated to delivering products that truly...

Haha For a streamer, having a simple, user-friendly, and stable app system is absolutely essential. Solutions like 4Stream, Volumio, BluOS, and HEOS are not what we plan to use. While I can’t share too many details at this stage, we’ll announce more information as the product launch approaches...

Great, I now have a clear understanding of your needs.

So you mean you'd like to have a USB input to connect to your computer, and a USB output to connect to your DAC, right? Would you prefer the USB input to support higher sampling rates, such as DSD?

Hi Do you want a USB input port?

Hi Haha, thank you for taking the time to create the drawings. ZD3, ZA3, and S3 all follow the same design language and come from the same designer. However, there are still some differences in the details. While we aim for consistency in the overall direction, we also hope each product has...

Hi All of these features will be gradually added to the Fosi App via OTA updates. In particular, for room correction, our engineers have already released an initial test version, and we’re quite impressed with the results. However, it will still take some time before the official release, as...

Hi Yes, it has RCA input. But how the signal is converted depends on your settings. You can choose RCA input with RCA output or RCA input with optical (OPT) output.

Hi, I think it should be around October 2025.

Hi Everyone, Excited to share the latest updates on the S3: The enclosure mold is completed, and the image shows the T0 prototype. All interface functions and indicator lights are working properly. App connectivity and streaming protocols (AirPlay 2, Spotify Connect) have been successfully...

Hi Connecting the S3 is incredibly simple. We've always strived to make our products effortless to use—never a burden.

Hi Thank you for your suggestion. Yes, for a subwoofer, the crossover is indeed a very important feature. We plan to gradually roll out these functions via OTA updates in the app. Trust us — Fosi will never do anything that disappoints our users.;)

Hi Haha, I’m not sure how I should address you. We just had the weekend, so we didn’t get a chance to reply to your message in time. I’m very happy that the S3 supports RCA input — this should meet your needs!”