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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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Fidelizer 7.2 released – Improved compatibility with Roon 1.2 Update and others

It’s been a month since releasing version 7.1 to public. I received some reports related to AirPlay stability issues so I did some investigation and found AirPlay is relying on Bonjour service. So, I added its process into audio category to fix this problem and hopefully it’ll work fine now.

Also, Roon 1.2 Update was released recently so I tested some new components and updated more Roon apps into audio category along with HQPlayer that is used by a few Roon users.

Changelog for version 7.2

Free
-Fixed iTunes AirPlay instability issue with Audiophile/Purist user level
-Improved HQPlayer and its network daemon compatibility
-Improved Roon compatibility with Roon 1.2 update

Plus
-Fixed iTunes AirPlay instability issue with Audiophile/Purist user level
-Improved HQPlayer and its network daemon compatibility
-Improved Roon compatibility with Roon 1.2 update

Pro
-Fixed iTunes AirPlay instability issue with Audiophile/Purist user level
-Improved HQPlayer and its network daemon compatibility
-Improved Roon compatibility with Roon 1.2 update

Download: Fidelizer 7.2
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.

Fidelizer 7.1 released – Proper updates with fixes and improvements

After releasing version 7.0 for a while, I received a few of reports about usability problems since we have major UI changes. I didn’t expect the case of 800×600 resolution and high DPI scaling screen problems before releasing. I spent most of the time refining UX experience so it should work fine for all cases now.

I also fixed launching media player application bugs related to core affinity by enforcing execution to run with all cores. It should resolve reported performance issues now. After fixing all important bugs, I hope to improve audio optimizations better in future releases.

Changelog for version 7.1

Free
-Fixed Fidelizer may launch media player application on cores shared with non-audio processes on higher optimization levels
-Fixed some library server applications like Asset uPNP/J River Media Center that maybe treated as non-audio processes during optimizations
-Revised user interface to be compatible with low resolution and high DPI scaling screen

Plus
-Added change media player application option in running media player application dialog
-Fixed Fidelizer may launch media player application on cores shared with non-audio processes on higher optimization levels
-Fixed some library server applications like Asset uPNP/J River Media Center that maybe treated as non-audio processes during optimizations
-Revised user interface to be compatible with low resolution and high DPI scaling screen

Pro
-Added change media player application option in running media player application dialog
-Fixed Fidelizer may launch media player application on cores shared with non-audio processes on higher optimization levels
-Fixed some library server applications like Asset uPNP/J River Media Center that maybe treated as non-audio processes during optimizations
-Fixed startup optimizations terminating itself after 3 days
-Fixed Uninstall button working without installing before in Optimization Wizard
-Revised user interface to be compatible with low resolution and high DPI scaling screen

Download: Fidelizer 7.1
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.

Fidelizer 7.0 released – Brand new start for real audiophile products

Fidelizer started as a geek software written with personal passion to improve audio performance in Windows. It was really like from geek to geek product that most people would find it hard to use. Although I tried to make it much easier to use since version 6, it still wasn’t easy to use for end user.

So, version 7 will be a brand new start to refresh the focus of Fidelizer, a product designed for audiophiles. There’s a lot of changes in user experience along with audio improvements you’ll never see before as I already promised below.

1. Better user experience – Much easier to use with Optimization Wizard that shows only main features selection with description and UX is professionally done with own materials and design.
2. Improve audio optimizations – Audio optimizations will be revised and improved to suit modern needs better with improved optimizations like Hyper-Threading support for an example.
3. Machine Configuration upgrade – Machine Configuration will be revamped again. Free will have default option, Plus will have 3 options and Pro will have 7 options.
4. Improve Windows 10 services management – Fidelizer will shutdown more Windows 10’s specific services for lower footprints.
5. User experience unified – In past, Pro version handles services in Extremist differently so it’s hard to maintain the usability. Now all 3 versions will follow the same design principles.

There’s some parts in free version I’d like to explain here. Because I received a few reports of the following cases in free version as below:

1. Degraded sound quality in YouTube, Tidal and NAS – They don’t realize that they should select Network Streaming optimization level.
2. Network connection not working after using Fidelizer – I already set keep network services selected by default but some people unchecked it not knowing they’ll lose network connection.

As a result, I decided to revise free version to have default option that works good on both local/network storage and removed stopping network services to avoid future user error cases. I hope you’ll like this major upgrade of Fidelizer.

Changelog for version 7.0

Free
-Added optimization wizard to explain main features better
-Improved core optimizations to work better intensive audio processing application such as DSD upsampling
-Launching media player application after optimizations is now optional since there’s no side effects to new process on higher levels
-Merged Network streaming optimizations into main optimizations as “General Purpose” Audio Profile
-Rebranding logo and user experience design
-Revised Fidelizer Upgrade Program instructions to perform update without using Key-Generation Utility
-Services to keep such as Network and User Experience won’t be stopped anymore in new configuration

Plus
-Added Audio Profile feature with 3 profiles
-Added optimization wizard to explain main features better
-Improved core optimizations to work better intensive audio processing application such as DSD upsampling
-Improved optimizations compatibility with Hyper-Threading technology
-Improved Windows 10/Server 2016 services management
-Launching media player application after optimizations is now optional since there’s no side effects to new process on higher levels
-Moved Network streaming from User Level to Audio Profile instead to work with stopping services better
-Rebranding logo and user experience design
-Revised Fidelizer Upgrade Program instructions to perform update without using Key-Generation Utility

Pro
-Added optimization wizard to explain main features better
-Improved core optimizations to work better intensive audio processing application such as DSD upsampling
-Improved memory optimizations in system configuration for neutral sound with better transparency
-Improved optimizations compatibility with Hyper-Threading technology
-Improved Windows 10/Server 2016 services management
-Launching media player application after optimizations is now optional since there’s no side effects to new process on higher levels
-Moved Network streaming from User Level to Audio Profile instead to work with stopping services better
-Rebranding logo and user experience design
-Revised Fidelizer Upgrade Program instructions to perform update without using Key-Generation Utility
-Reworked Machine Configuration as Audio Profile feature with 7 profiles

There’s a lot of changes in user experience and how internal optimizations work so let me know if you have any issue in version 7.0. I tested with some customers and confirmed before releasing it so I hope everything will go well for you.

Download: Fidelizer 7.0
Upgrade: Fidelizer Upgrade Program

Fidelizer Plus/Pro users who pre-order Fidelizer 7 Upgrade before should have 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.

Fidelizer 6.14 released – Improved Roon compatibilities with more on-demand requests

Some thought version 6.13 was gonna be the last release, well, me too but somehow unexpected requests come up and I noticed the issues Roon that run on startup. So I fixed Roon and MinimServer incompatibilities and allow Pro to handle services like Free/Plus version when it doesn’t run on startup.

I also removed stopping security services in free version now for public safety measures. Even with smart EnableLUA trigger flag, there’s still some people who turn off UAC yet want to keep security services running. I still maintain security services in Plus/Pro as before since there’s no such request from customers yet.

Changelog for version 6.14

Free
-Added “Sharing Fidelizer with friends” feature to easily recommend Fidelizer with friends after optimizations
-Fixed some library server applications like Roon/MinimServer that maybe treated as non-audio processes during optimizations
-Fixed temporary files creation failure on some cases
-Removed stopping system security services in Extremist optimization level for public security measures

Plus
-Added “uncheck to clear” notification on launch media player option
-Fixed some library server applications like Roon/MinimServer that maybe treated as non-audio processes during optimizations
-Fixed temporary files creation failure on some cases

Pro
-Added “uncheck to clear” notification on launch media player option
-Changed running Fidelizer Pro without startup option to stop services instead of disabling to match with Free/Plus features
-Fixed some system configuration incompatibilities with some operating system editions and security software
-Fixed some library server applications like Roon/MinimServer that maybe treated as non-audio processes during optimizations
-Fixed temporary files creation failure on some cases

Well, I intended to release this sooner but the internet got worse at my parents’ place so I decided to wait until I come back to my own place to release it without issues.

Download: Fidelizer 6.14
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.

Fidelizer 6.13 released – On-demand fixes and enhancements

After releasing 6.12 for a while, I received reports about breaking some processes that require Task Scheduler like Process Lasso for an example. Process Lasso is one of famous audiophile tweaks so This won’t do. So I reverted the changes related to Task Scheduler for “EnableLUA = 0” customers.

I also received another request to keep JPLAY clock settings other than 15.6ms so it won’t change OS Timer resolution now if JPLAY clock configuration is present. I still recommend 0.5ms though because it’s good for time-sensitive and low latency applications. Let me know if there’s anything you need after this release.

Changelog for version 6.13

Free
-Improved playback I/O performance on non-networked audio
-OS timer option will be unchecked if JPLAY Clock is not found or set to 0.5ms
-Secured the code in core optimizations to make sure the changes will be applied correctly

Plus
-Improved playback I/O performance on non-networked audio
-OS timer option will be unchecked if JPLAY Clock is not found or set to 0.5ms
-Secured the code in core optimizations to make sure the changes will be applied correctly

Pro
-Improved playback I/O performance on non-networked audio
-OS timer option will be unchecked if JPLAY Clock is not found or set to 0.5ms
-Secured the code in core optimizations to make sure the changes will be applied correctly
-Reverted changes made in previous relese related to Task Scheduler

I’m staying at my parents’ place with poor internet connection form True company in Thailand. It occasionally go down so I couldn’t send over 900 licenses in one go. I hope it went well.

Download: Fidelizer 6.13
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.