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

Added testimonial from John Millar

Here’s a new feedback today. He shared his Fidelizer Pro feedback a day after receiving product as below.

Good Afternoon Keetakawee,

Is it afternoon where you are?

Thank you very much for sending the software link so promptly and also thank you for producing such an effective piece of software. It works and it works extremely well indeed. I heard an improvement in clarity and fine details immediately but perhaps the greatest improvement was all round enjoyment of the music; I found myself tapping my toes to music that I would normally have just played in the background. This added enjoyment can’t be measured, it just is.

I have come across a few negative comments about your software and I only hope that you don’t take those remarks to heart. Those people are speaking from ignorance and not experience, they’re welcome to their opinions even if they are not justified.

Regards,

John Millar

I’m happy to hear Fidelizer Pro can bring him closer to music. Although there’s always skeptical people but I never see one from my clients which is what I’m really content with. 🙂

Introducing AirStream, Audiophile Wireless Router from Fidelizer Audio

 

AirStream - Wireless Router

 

Today I’d like to introduce a new product I’ve been working for over a year now. It’s a wireless router with modification that can bring high fidelity audio in the air for the first time. You could call it wireless version of EtherStream for devices that you can’t use wired connection with.

I chained EtherStream with WiFi router for improved WiFi signal to use with my smartphone and my desktop computer in bedroom. They sound a lot better but still miss important information compared to direct wired connection. AirStream will deliver those missing bits.

I examined and modified a few routers in market and chose ASUS RT-AC1300UHP that has very good flagship design with quad core processor. I applied modification based on EtherStream with a lot of adjustments for over a year, tuned with EtherStream and Nikola.

 

AirStream with EtherStream + Nikola Classic combo

 

Some may feel skeptical towards wireless improvements but wireless radio modulation and pulse amplitude modulation shares similar basics on modulating data with time domain. After a lot of research and development, here’s how Fidelizer brings high fidelity audio to the air:

-Upgrade Capacitors with high capacitance and low impedance tuned in 3 different stages for optimal sonic performance
-Upgrade Safety resistors with high power from Vishay Dale on DC input stage, power regulation stage, and isolation transformer stage
-Re-energize power supply with special tantalum capacitors to reducing noise and interference in processor chip effectively
-Crystal clock is upgraded with high precision clock optimized for network application with noise reduction tweaks
-Components are soldered with high quality solder providing solid bass and dynamics
-Router is configured for low-latency audiophile streaming applications

AirStream will be configured as an access point by default so you can connect AirStream to main router and enjoy high fidelity wireless streaming through new WiFi network as plug and play. You can submit an order with your own WiFi name and password.

Personally, I don’t use wireless connection on Nimitra server but there’s a lot more areas in my audiophile’s life outside main system. I also listen to music and watch video from smartphone and PC in my bedroom so AirStream will improve my enjoyment outside listening room.

The product price will be $495 USD with 30-day money back guaranteed and free shipping until 31st May 2021. You can read more about AirStream Wireless Router product in details before ordering and happy listening. 🙂

Added Nikola Classic feedback from Eric Pai

 

Nikola Classic - linear power supply

 

Here’s another feedback today from a client who ordered a Nikola Classic. He loves quality linear power supply but also want compact form with quality making Nikola Classic a perfect fit for his needs.

Hey Keetakawee,

The nikolas arrived in perfect condition, and I’ve been using one of them every day ever since. LOVE the sound, a huge improvement over the other zeroxone LPS I was using, at roughly 1/4th the size.

Best regards,
-Eric Pai

It’s great to see passionate audiophile liking the smallest possible linear power supply design. I fit everything I can in that box to deliver the best listening experience there. 🙂

Added Nimitra Signature + Nikola Signature feedback from Philippe Plumecocq

 

NimitraS - custom highend server

 

Here’s a new feedback today from a client who ordered a custom highend set of Nimitra + Nikola. He also ordered JCAT NET Card XE with my highend SATA cable design for Samsung 860 Pro SSD, highend CAT 8.1 ethernet cables, and Nikola Signature linear power supplies for switches too.

I must say I have not been disappointed, far from it. I do not know if you are a drinker of wine, but in this country we say that some wines are “longs en bouche”, that is to say that they have a lingering effect on your taste buds, unlike others that merely good, even very pleasant to drink, but have very short-lived sensory effects… Well, your server is of the former kind and I am rediscovering my music, thanks to your expertise and very appropriate choice of hardware. And this is still on the dCS Network Bridge / Mark Levinson DAC combination, as my dCS Rossini is delayed because of the shortage of one component.

As a wine appreciator, I’m happy to hear he’s enjoying the after taste of Nimitra on rediscovering music collection for years to come. 🙂

iBasso DX220 Purist ROM version V1.18.284 released!

 

Fidelizer - PerfectDynamics Sound Optimizations 3.0

 

For new users, please read about PerfectDynamics 3.0 Sound Optimizations first for new improvements with Fidelizer ROMs.

 

I was going to wait for official release from iBasso global page first but tomorrow I may visit my parents so I decided to release DX220 Purist ROM update based on China’s release which should be the same. 🙂

 

-Based on iBasso DX220 firmware version V1.18.284
-PerfectDynamics 3.0 Sound Optimizations applied
-Google Play Store added
-Apollo – Fidelity Edition from https://forum.xda-developers.com/android/apps-games/apollo-music-player-fidelity-edition-t3038629 included
-MangoPlayer app has optimizations applied
-build.prop tweaks for better video and storage performance and improve battery life
-Audio engine optimized for only audio playback (EQ/Gaplass features work)

 

Download: iBasso DX220 Purist ROM

 

Installation Guide

1. Install Rockchip USB driver included in iBasso DX220Max Upgrade Tool and make sure it shows ‘Found One ADB device’ in AndroidTool software
2. Extract OTA ROM from Official Oreo ROM firmware to DX220’s internal storage and flash from Settings > System > Updater > Local storage
3. After successfully flashing official ROM, go to Settings > System > About tablet and tap “Build number” for 7 times to enable “Developer options”
4. Tap back arrow to enter “Developer options”, enable “USB debugging”, and press OK
5. Connect DX220 to computer with USB connection in Android mode again and press OK to allow USB debugging
6. Download Disable Verity package and run disable_verity.bat file to disable verity and restart (Authorize USB debugging on device and run again)
7. After DX220 boots up properly with Verity disabled, run reset_loader.bat file so you can enter loader mode
8. Open AndroidTool, click on “Upgrade Firmware” tab, click on Firmware button and select update.img extracted from Purist ROM then click Upgrade

 

For Mac / Linux users, please check this guide for flashing Fidelizer Purist ROM on Mac / Linux instructions.

 

If you like improvements in Purist ROM, you may upgrade to Enhanced / Advanced ROM for even better sound. Please read Portable Products for more details including Fidelizer Mod project with 3 modification levels and happy listening. 🙂