CAS – Fidelizer.Audio

Roon core version selection is available for Fidelizer Nimitra Computer Audio Server

Windows X — Wed, 15 Feb 2023 10:47:21 +0000

After Roon 1.8 update, Fidelizer starts developing unique Roon optimization for Fidelizer Nimitra as Roon core and things have been going well so far. There’s some sound signature changes during Roon 2.0 updates but still sound acceptable for serious listening. However, Roon 2.0 starts adopting CarPlay support in recent updates and some audiophiles feel they can’t enjoy music from…

Fidelizer Nimitra Firmware 5.0 Updater is released with Windows Server 2022 Sound Quality and Roon/JRiver Optimizations

Windows X — Sun, 02 Oct 2022 19:58:54 +0000

After releasing Nimitra2 with improved hardware modification, I’ve been optimizing Nimitra2 to improve sound quality with new standards. With new VRDS ATLAS transport from Esoteric K1X Grandioso, I finally brought Nimitra2 to masterpiece level with firmware 5.0 update. Version 5.0 will cover changes in various areas to improve sound quality and also reliability with better user experience. This…

Nimitra2 Computer Audio Server review on Positive Feedback by Marshall Nack

Windows X — Wed, 21 Sep 2022 11:58:53 +0000

Finally, the first Nimitra2 Computer Audio Server review is published. It was reviewed together with Nikola2 Linear Power Supply and EtherStream Network Switch after reviewing previous products. This review feels like the main dish has finally arrived after serving appetizers. I was pleased to hear that Mr. Marshall Nack decided to review Nimitra2 server after reviewing EtherStream. It’s an honor…

Nikola2 Linear Power Supply review on Audio Bacon by Jay Luong

Windows X — Tue, 06 Sep 2022 05:05:45 +0000

The first review of Nikola2 Linear Power Supply by Mr. Jay Luong was published in Audio Bacon for a long while. I’ve been very busy and kept forgetting to publish this review but it’s finally up now with very positive results. I’m glad to see that Mr. Jay appreciates how Nikola2 can bring real sound performance that he…

Introducing Nimitra2 / Nikola2 as second generation of computer audio server and linear power supply

Windows X — Wed, 01 Dec 2021 15:45:18 +0000

Today is the big day for Fidelizer. After years of preparations and refining products for second generation, Nimitra2 and Nikola2 are finally ready for production which are projects I’ve been working for 2 years already. There’s so much going on behind the scene since last year. As I also have clients ordering custom $5-7k server project since the…

Fidelizer Nimitra Firmware 4.0 Updater is released with Device/Sound Signature Profile options

Windows X — Mon, 03 May 2021 11:25:17 +0000

It’s been a long while since last time I released Nimitra Firmware update. There’s a lot of on going internal optimizations and improvements with Nimitra after 3.0 release including new platform and supported protocols. Version 4.0 will cover many changes and improvements on NimitraOS platform and also updater itself. Here’s summarize about major updates in version 4.0: …

Introducing Classic series of Nimitra and Nikola, the most affordable highend audio products

Windows X — Thu, 01 Oct 2020 11:44:26 +0000

After successful launch of Nimitra and Nikola Signature lineup, I gained a lot of experience and knowledge about building affordable products with better price performance ratio. After a lot of design and listening tests, Classic series of Nimitra and Nikola is finally ready. The original Nimitra and Nikola have some limitations on pricing and they reached maturity in Signature series…

MAN301xNimitraOS Project – Reviving Weiss MAN301 to support Roon/uPNP/HQPlayer with NimitraOS

Windows X — Mon, 17 Feb 2020 05:39:53 +0000

As some people questioning if it’s appropriate to publish this article, I reached out to Mr. Daniel Weiss before publishing this article and he’s also interested in this project too. 🙂 Are you Weiss MAN301 owner? Do you wish to stream Tidal/Quboz with bit-perfect native streaming rather than using legacy Airplay? Do you wish to enjoy Roon experience…

Re-introducing NimitraOS, I think it’s time to address Nimitra’s platform and features properly

Windows X — Mon, 09 Dec 2019 21:38:03 +0000

Last year I was so busy preparing and shipping a few Nimitra units including some special custom order ones. This year I have a bit of time to develop and research on various things and today I realize it’s time to properly re-address about Nimitra’s core competencies in software. Back then the idea of introducing software features in Nimitra as…

Things I realized while refactoring USB audio drivers for Nimitra server

Windows X — Sun, 08 Dec 2019 23:40:30 +0000

Today I refactored USB audio drivers for Nimitra server and update latest drivers from possible sources I found for 2019 update. While during driver update for whole night, I realized something interesting. 1. Many clients are computer illiterate and I often see my Fidelizer clients asking his friends to setup with driver. Companies not providing public driver…