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

Tag Archive for DX200

iBasso DX200 Oreo 8.1 Purist ROM version V1.13.202 ported from DX220 ROM released!

 in News

 

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs.

 

Hi. After Fidelizer Purist ROM for iBasso DX220 is updated, now it’s time to update DX200 one. I hope AMP9 will perform better on DX200 too. 🙂

-Based on iBasso DX220 firmware version V1.13.202
–Yalp Store is added as Play Store’s alternative (I still keep Google services for those who want to install Play Store through other means)
-Apollo – Fidelity Edition from https://forum.xda-developers.com/android/apps-games/apollo-music-player-fidelity-edition-t3038629 included
-Revamped MangoPlayer UI with improved user experience
-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 DX200 Purist ROM | Official version

 

Installation Guide

1. Install Rockchip USB driver included in AndroidTool and make sure it shows ‘Found One ADB device’ in AndroidTool software
2. Extract Official Oreo ROM firmware from iBasso to device’s 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 DX200 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 (You may need to authorize USB debugging and run disable verity again if not reboot)
7. After DX200 boots up properly with Verity disabled, turn off device and connect with USB connection to computer while holding play button
8. Open AndroidTool, click on “Upgrade Firmware” tab, click on Firmware button and select update.img extracted from Purist ROM then click Upgrade

 

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 iBasso DX200 Fidelizer Mod project with 3 modification levels and happy listening. 🙂

Added iBasso DX200 Advanced ROM feedback from Henri P.

 in Feedback

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

Here’s a new feedback today from customer who purchased Advanced ROM for DX200. He’s also considering about Fidelizer Mod for AMP8 module too.

The effect of your “DX200 Advanced DX220-ported ROM” is simply gorgeous! The sound is really much clearer, the bass are much deeper and extended but very clean and alive, the mediums and voices are very life-like (details, feelings of the singer), the trebles are very precise, more transparent, sound natural, detailed, fast and “dynamic”. Overall, it is incredible. The stereo image seems really neat, wider, and even deeper; the instruments of all sorts are pretty well located. Also, the instruments sound “free”, like if each of them had its own space of the exact dimension it “needs” to sound natural, sort of free. But despite this, the instruments are not “stepping over” each other; amazing. (The quality of recording starts to be audible at this point, which makes sense.) Even during the most intense part of different types of musics, all sounds keep pretty distinct, not muddy. Impressive! The music goes from very low level to intense volume super-fast but “in an effortless way”. And all that, while I am using flac files only of CD quality. (I guess I will have to consider using higher quality files…) I then though about you, Keetakawee, and I do not know how long it took you to develop this know-how, but, gee!, do you know your business! For about 12% of the official price of the DX200, your Advanced ROM literally wakes up the potential of this DAP and seems to “multiplies” its performances. And I did not get any hardware mod. Yet. Henri P. (France.)

I’m happy to hear he finds Advanced ROM multiplying his DAP’s performance at fraction of its price. Advanced ROM users can get free shipping for first Fidelizer Mod product too. 🙂

Added iBasso DX200 Advanced ROM feedback from Kyriakos Kontozoglou

 in Feedback

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. 🙂

iBasso DX200 Oreo 8.1 Purist ROM version V1.12.149 ported from DX220 ROM released!

 in News

 

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs.

 

Hi. It seems previous official ROM is actually stock ROM repacked so my apologies. I’m going to Japan now so I’ll fix this later when I come back from trip. For now, please enjoy fully ported DX220 ROM version with updated kernel for AMP9. 🙂

-Based on iBasso DX220 firmware version V1.12.149
–Yalp Store is added as Play Store’s alternative (I still keep Google services for those who want to install Play Store through other means)
-Apollo – Fidelity Edition from https://forum.xda-developers.com/android/apps-games/apollo-music-player-fidelity-edition-t3038629 included
-Revamped MangoPlayer UI with improved user experience
-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 DX200 Purist ROM | Official version

 

Installation Guide

1. Install Rockchip USB driver included in AndroidTool and make sure it shows ‘Found One ADB device’ in AndroidTool software
2. Extract Official Oreo ROM firmware from iBasso to device’s 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 DX200 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 (You may need to authorize USB debugging and run disable verity again if not reboot)
7. After DX200 boots up properly with Verity disabled, turn off device and connect with USB connection to computer while holding play button
8. Open AndroidTool, click on “Upgrade Firmware” tab, click on Firmware button and select update.img extracted from Purist ROM then click Upgrade

 

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 iBasso DX200 Fidelizer Mod project with 3 modification levels and happy listening. 🙂

iBasso DX200 Oreo 8.1 Purist ROM version V1.07.082 released!

 in News

 

Fidelizer - PerfectDynamics Sound Optimizations 2.0

 

For new users, please read about PerfectDynamics 2.0 Sound Optimizations first for new improvements with Fidelizer ROMs.

 

It’s been a long while since last official DX200 ROM update. I’m glad that iBasso finally released an official update after maintaining DX200 devices with DX220 ROM port. I also added MangoPlayer from DX220 ROM too. 🙂

 

-Based on firmware version Oreo 8.1 V1.07.082
-Added MangoPlayer from iBasso DX220 1.12.149 ROM
–Yalp Store is added as Play Store’s alternative (I still keep Google services for those who want to install Play Store through other means)
-Apollo – Fidelity Edition from https://forum.xda-developers.com/android/apps-games/apollo-music-player-fidelity-edition-t3038629 included
-Revamped MangoPlayer UI with improved user experience
-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 DX200 Purist ROM

 

Installation Guide

1. Install Rockchip USB driver included in AndroidTool and make sure it shows ‘Found One ADB device’ in AndroidTool software
2. Extract Official Oreo ROM firmware from iBasso to device’s 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 DX200 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 (You may need to authorize USB debugging and run disable verity again if not reboot)
7. After DX200 boots up properly with Verity disabled, turn off device and connect with USB connection to computer while holding play button
8. Open AndroidTool, click on “Upgrade Firmware” tab, click on Firmware button and select update.img extracted from Purist ROM then click Upgrade

 

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 iBasso DX200 Fidelizer Mod project with 3 modification levels and happy listening. 🙂