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Tag Archive for Testimonial

Added testimonial from Paul Stevens (AudiophileOptimizer)

Here’s another feedback today. I sent me his feedback after I refunded his needless purchase in attempt to upgrade Fidelizer after reinstalling Windows Server 2019.

Thanks Keetakawee,

The new build of WS2019, AO 3.0 and Fidelizer 8.4 is sounding brilliant.

Thanks for all you work.

I’m glad to see another case of Fidelizer working fine on Windows Server 2019 with AudiophileOptimizer 3.0 and happy listening. 🙂

Added iBasso DX220 Advanced ROM feedback from Erwin Atmadja

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

Here’s a new feedback today from customer who purchased Advanced ROM for DX220. He shared his feedback after using free version for a while.

Apollo is quite good. It is more neutral than mango. Mango has increase booster in mid band region, focusing in vocal and the downside, it makes sound a bit muffled.

Overall your Advanced Rom improve clarity, blacker background, deeper staging. Good job.

Thanks
Regards

Apollo included in Purist ROM is a custom built version with my own code optimizations to improve sound quality. Feel free to try it and happy listening. 🙂

Added iBasso DX200 Advanced ROM feedback from Kyriakos Kontozoglou

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

Here’s another feedback today from customer who purchased Advanced ROM for DX200. He shared his feedback after listening with Advanced ROM for a few days.

Hello again,

I did the switch ROMs test. 🙂 You are right, the advanced ROM is better!! I overall sound is more clear! I listened to a few songs in basic version and switched back to advanced. The difference was audible. I cannot understand why I was so disappointed in the first place.

The only I can think of is sound stage. I was impressed with basic’s sound stage. In advanced ROM I think it narrows the depth. Better Depth I hear with filter 5, My favorite. I also use no 2 No 7 is too stiff for My ears. Surely you have done a very good job Keetakawee!

Best Regards

Some improvements may sound subtle at first but after you listen to new improvements for a while, it’d be easier to notice the absent of new improvements. 🙂

Added testimonial from Mikael Westerlund

Here’s a new feedback today. I received his feedback after sending Fidelizer Pro upgrade over previous Plus version.

Hello,

I’m very impressed what the software (especially Pro version) can do in an already pretty good sounding 30K+ € high end system.

First impressions during a couple of hours of listening Plus vs Pro :

Greater detail and darker more quiet background
Better image depth and somewhat more spacious atmosphere
Greater presence in vocals
Stronger midrange
Cleaner bass resolution and more “punch” without touching gain

Seems like the core isolation does some good things to further improve the clarity of music playback.

I used the Purist setting with Network Player (Hope this is right when using Tidal desktop application with MQA decoding on my PC)

All in all, Fidelizer is a superb tool to improve the total quality of playback through my PC and Windows and well worth the money.

It’s really good to hear detailed feedback between Plus and Pro version in high end system. $30 USD more is highly recommended for Fidelizer Plus users. 🙂

Added iBasso DX220/AMP8 Fidelizer Signature Mod feedback from Arijit Roy

 

 

Here’s another feedback today from customer who purchased Advanced ROM for iBasso DX220 with AMP8 + Fidelizer Signature Mod. Now I’m back from Japan to share his story.

I have only just started to listen to this modded AMP8,and it sounds surreal. I just wanted to listen few songs for testing, ended by using 2hours! This is something, glad I took a chance with this, well paid for!!!

I’m happy to hear his modded AMP8 arrived well and working fine. I’m also thankful to his appreciation Head-Fi threads too and happy listening. 🙂