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Are you computer audiophile? If so, Fidelizer will help you enjoy the music on computer even more.

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News about Fidelizer products and services

Fidelizer 7.9 released – Improved compatibility with AudiophileOptimizer and Windows XP

 in News

After releasing version 7.8, Fidelizer’s compatibility with Audiophile Optimizer’s default shell feature is improved a lot. However the solution isn’t 100% fixed yet so this version will resolve the remaining cases.

I also fixed Windows XP issues on some cases and added Steam/Origin compatibility to resolve slow down issues for some customers who didn’t set Steam/Origin as music player application.

My birthday is coming up soon and I hope to make public announcement about this update on my birthday. I’m busy with Portable Products section to add more devices with approval from them right now.

Changelog for version 7.9

Free
-Fixed program execution bug with some Windows XP Editions

Plus
-Added music player application into audio process group so you can choose Steam/Origin to keep its performance
-Fixed program execution bug with some Windows XP Editions

Pro
-Added music player application into audio process group so you can choose Steam/Origin to keep its performance
-Fixed program execution bug with some Windows XP Editions
-Fixed remaining bugs with Fidelizer Pro as AudiophileOptimizer’s default shell

Download: Fidelizer 7.9
Upgrade: Fidelizer Upgrade Program

Fidelizer Plus/Pro users should be received a mail about update and download link by now. If you somehow didn’t receive an update notification as I received some delivery failure message too, please contact me for an update with your customer data to verify.

Since we have over 2,400 licenses now so we can’t deliver all licenses in a single day with 1,000 sending limit per day. We made some changes to delivery platform to slowly send software update to customers. I also noticed some customers have yet to provide fidelizer.key data after asking a few times so please contact me back.

Added DX200 with Fidelizer Ultimate Mod in Portable Products

 in News

DX200 - Fidelizer Ultimate Mod

 

After launching Portable Products section for a while, I received some inquiries about DX200 Fidelizer Mod. However, all customers who committed to DX200 Fidelizer Mod ended up ordering whole DX200 unit with Ultimate mod instead.

So I added DX200 Ultimate Mod option for audiophiles who want to pursue the ultimate sound quality improvement. It comes with the following features:

 

-Fidelizer Advanced ROM
-Over 30 of capacitors upgraded with highest grade of tantalum capacitor
-Clock modules are upgraded high quality ones from Japan for processor and XMOS interface
-Re-designed op-amp implementation in AMP module with completely different set of 6 opamps
-Soft-mute circuit by-pass for purist signal transmission in AMP module
-Power capacitor in AMP module upgraded from 2x470uF to 1,000uF capacitor
-Some tweaks for power supply and internal damping in main unit

Price: 1,800 USD

 

This is truly my masterpiece for DAP modification. It’s the only DAP that can bring true desktop contender performance.

The reason why I received only DX200 Ultimate mod instead of AMP1 is probably from massive sound quality improvement and recommendation to friends. I’m also having another two DX200 units waiting to apply Fidelizer Ultimate Mod too right now.

I also have other DAPs like AK380, HM901S and Plenue waiting for modification too so if you’re interested in modding your DAP, feel free to drop me a message and happy listening. 🙂

Some people asked for Apollo app in Fidelizer ROM so here it is.

 in News

I shared my mods of Apollo app XDA forum with the following changes:

 

-Compiled with Linaro 4.7 Toolchain with Fidelity Edition flags optimization (-O3/Strict-aliasing/etc.)
-Raised the handler thread priority level to high priority audio level. Normally it was set to background level but if you want to turn this to music phone, that level of priority won’t make sure you’ll get good music without being interrupted.
-Increase performance on caching system. It may consume little more space but should improving disk caching performance significantly. I decreased load factor from 0.75 to 0.5 so it shouldn’t consume much more space like 0.25 (Or maybe I should)
-Reduced buffer size and output latency in disk caching. This should some what improve performance for low latency audio playback.

 

Apollo Music Player – Fidelity Edition

Fidelizer feedback around Japan

 in Feedback, News

Hello everyone. I started to receive orders from Japan more frequently since last month so I did some search about Fidelizer in Japan and found these.

 

JPLAYデュアル導入（GUIモード完全版、DACLink700）

JPLAY シングルPCでWindows10 Proを試す（２）

Windows 10におけるFidelizer Proを再評価

JPLAYデュアルPCモードでのFidelizer Pro～修正あり

Fidelizer Pro

 

These are pages I found in Japan since last few months. Thank you so much for sharing Fidelizer’s feedback. I hope Fidelizer will become more useful products to audiophiles in Japan in years to come. 🙂

Head-Fi, why do you hate Fidelizer so much?

 in News

Today I searched about Fidelizer in google for daily update and found someone in Head-Fi mentioning Fidelizer here.

 

FiiO X7 Mk II 2GB RAM + 64GB ROM + ESS9028 PRO + Balanced + DSD + BT 4.1 aptX + Dual mSD + Dual Band WiFi + Opt Out

head-fi_scandal

 

So I clicked on it to see what they’re talking about FIdelizer ROMs and I found very big pictures with no context instead.

20170811_152908[1].jpg

It made no sense to me so I asked my Head-Fi friends if anyone can see it. One guy told me he saw it briefly. He told me that member shared a link to Fidelizer website and he also saw someone quoting his message too for discussion about Fidelizer ROM.

After few seconds, only few seconds as he refresh the topic for updates, those posts are replaced with very big pictures instead. He suspected Head-Fi may have algorithm to detect Fidelizer keyword and domain to automatically filter with different content.

Back in March, I started cooking ROMs trying to fix slowdown issues, glitches, and add Play Store support with some optimizations to improve DX200 and X5iii. Such a great contribution to your community and I’m sure everyone loves it.

Why Head-Fi? Why do you hate Fidelizer so much? I’m just a one man developer who do projects for fun and share what’s good to community. I have no marketing guy or any hype building members anywhere. They’re all genuine content from members.