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iBasso DX200 Purist ROM version 2.8.198 released!

DX200 - Purist ROM

 

It’s finally here. I’m visiting my parents right now so it took a while. Using laptop with USB drive is quite slow and it took days to compile and test ROM on my friend’s device remotely. I didn’t bring DX200 with me

Aside from new fixes and improvements from stock ROM, optimizations I applied are the same as before and confirmed working splendidly. 🙂

-Based on firmware version 2.8.198
-Play Store added
-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)
-Bundled audio effects removed but keep main engine (Poweramp works now)

Download: iBasso DX200 Purist ROM

 

Installation Guide

1. Download Factory Tool provided by Paul http://www.ibasso.com/uploadfiles/download/FactoryTool_v1.39_DX200.zip
2. Turn off DX200
3. Connect DX200 with USB connection to computer while holding play button switch
4. Install Rockchip USB driver included in FactoryTool
5. Open FactoryTool.exe and flash ROM according to instructions provided in DX200 batch tool instruction.doc

 

There’s a lot of improvements for Advanced ROM and I also added Enhanced ROM into collection too. Please read Portable Products for more details including iBasso DX200 Fidelizer Mod project with 3 modification levels.

Fidelizer 8 key request for Emanuela Mintken’s order

Dear Mr. Emanuela Mintken,

Thank you for trusting in Fidelizer products. I received a new Fidelizer Pro order yesterday and tried to request Fidelizer 8 key but mail provider reporte that your address wasn’t available. Hence, I can’t communicate with you, let alone delivering Fidelizer Pro license.

I also tried to use your registered email address to reach out to you through Skype and Facebook in case you have associated account but there was none too. After trying all possible ways, I decided to ask you in website and my social channels as the last resort.

So I’d like to ask you to visit Contact page and reach out to me again with PayPal’s Transaction ID and your registered email address for confirmation and please send me new email address to deliver Fidelizer updates too.

Regards,
Keetakawee

Fidelizer’s 2017 year review and Happy New Year 2018

 

Nimitra - Cover

 

This is probably my first year review I ever write. Back then when year’s about to end and I was like “I do this and that yeah this was cool and that was bad”. There’s no sense of achievements or failures for me as I do things I want to do, learn from it and move on, as always.

But in this year, there’s a lot of change happened with Fidelizer project and with myself personally. I learned to realize the impact of my action that affects people around me, positively. And I learned how my actions can influence other people like my clients, my distributors, and so on.

Experience from such events made me felt like I should write a year review (for the first time) to remind myself of things happened in this year and things to do in next year. I’m not really sure how people normally write this so I’ll write on classical do good and do better parts.

 

What Fidelizer did well in 2017

 

Nimitra garnered a lot of positive reviews and big awards

I started this project as a turnkey product helping people to enjoy music easily with Fidelizer optimized server. It’s a niche product that I wasn’t sure if it’ll sell but I felt it was needed by someone so I made it.

I’m happy to that Nimitra is in Stereophile’s Recommended Components Class B product. I thought some days I may have products in Stereophile but I never thought it’d be this first product, with good valuation from them and also in AudioStream’s Class Greatest Bits Class A server too.

I’m really thankful for understanding customers, kind reviewers who provided a great aid I’d never dream of for Nimitra to receive myself, passionate and patience distributors who support such special niche product like Nimitra.

 

Nikola received more positive feedback much better than expectations

In Thailand, we have only sub $200 product for local LPS, no import. I tried asking them to build better ones but they didn’t plan to build it anytime soon so I decided to pair up with my friend who used to be a client whom I built server for him to make affordable LPS.

After finishing the research and development, final design can be sold at around $500 and everyone around me said you can’t sell it well in Thailand. Most people won’t spend more than $300 for LPS (But they can spend much more for power cable).

I asked everyone literally with the same results, even my friend who builds LPS with me said so. I planned to order parts for assembling 50 units first and I decided to take it slower with 10pcs instead just to play safe and I expect it’ll go around 2-3 units per week.

After launching Nikola for a week, I received 13 units and we could hardly catch up with orders for a few months. It’s not even a year passed by yet but we shipped over 60pcs of Nikola now and I’m really happy to see support from everyone involved in this project.

 

Fidelizer’s Portable Products working unexpectedly great

I’ve been working on headphone projects in spare time for fun. I like doing experiment with hardware/software capabilities and see if it can sound better. There’s a few headphiles in Thailand who sent me devices for modding and everyone is happy with my works.

In this year, I had a clash, strong one with some people in Thailand’s headphone community. I didn’t remember how it all started but when I came to realization, I was gunned by some used to be big shots in certain community and was harassed by them for a few months.

With bad stuff happening, I thought I’d quit modding project in Thailand. But I still love modding so I started Portable Products section in Fidelizer hoping some might take interests in my projects. I didn’t think much except moving on and it’s time to grow up.

Some may think ROM is too costly but there’s a lot to consider like effort, support, cheating and so on. I don’t like over-charging, like some customers buying Fidelizer 8 Upgrade right now, I’d always ask if they want me to refund. It’d be nice if they do that to tip me but I need to be sure.

Fortunately, there’s a lot of headphiles who can appreciate my effort. I made a big update PerfectDynamics recently and its improvements made me feel much closer to live performance. I’m glad everyone likes it and I’m really grateful for their support.

As for incident in Thailand, I ended up not quitting thanks to support from my friends and clients in Thailand. I owe them a lot helping me getting over such childish bullying. I thought such thing wouldn’t affect me but it ate me slowly inside due to massive fatigue I had back then. 🙂

 

What Fidelizer can do better in 2018

 

Delegating Fidelizer works

After releasing Fidelizer 8, I’ve been constantly answering email messages all day and night for a while now. Sometimes I spent over 6hrs answering emails and delivering software. For next major upgrade, I may need to think of other solutions.

On another hand, I’d rather deliver updates myself. It felt like I’m really providing them services and doing some real jobs. I used to be so passive relying on web ads, rarely find anything to do and felt miserable without purpose to live. Fidelizer and you guys gave me that purpose now. 🙂

 

Improve Nimitra’s compatibility and services

When Nimitra was launched, industry mostly used XMOS chipset at the time with DSD64 and 24/192. It worked well when it started but now we start to have more needs for changes and improvements. There’s more demand for 384 and DSD128 andI’m working on solution right now.

Also, most recent DACs and players start to ship with new USB modules. I’ll also need to inspect those drivers, implementing proper support for Nimitra and assist clients and distributors to optimize optimal audio performance better.

Making an open platform supporting both USB and Ethernet has hugh risks of playback instability. I experienced numerous cases this year. Sometimes it’s like some drivers having bug with some software or some DACs need certain configuration to work.

I’m really thankful to patience and understanding distributors. I’m aware they tried very hard and I promise to keep improving products to be more reliable and lessen their burden to get things working in simpler and more cost effective in 2018.

 

Improving Fidelizer 8

Some of you probably don’t know this but I have a lot of projects to do in 2017 and couldn’t finish everything I want in Fidelizer 8 release. One of them is music player application feature that can be done better with more features.

I’ll continue to improve Fidelizer 8 like I’ve been providing my services with Fidelizer 7 for almost two years. If you like the improvements with Fidelizer 8 and have some budget for better servers, you may consider Nimitra as Fidelizer’s optimized server.

 

Build more cool products

I have a lot of product designs in store waiting for the right time to release. You can expect seeing something great and cool in this year. It’s a shame that Roon took our cool Nucleus name I planned for this project but we’ll come up with cooler name. Wait for me! (just kidding. :D)

Some people asked me to build products with cool case. I’d love to. No, I madly wanted to. But making good LPS chassis cost at least $100, good server cost at least $300. How can I sell $495 LPS with $100 chassis and $1395 server with $300 chassis?

With right time, I’ll build cool products with cool looks. For now I think it’s better to build a good sounding product that doesn’t look bad. Nimitra and Nikola looks robust, sturdy, maybe not so sexy for looks but I can guarantee they have very sexy sound. 🙂

 

I’m starting to feel little sentimental now. This might become my dark past exposing myself with some funny stuff. Maybe I shouldn’t write it but it’s too late now. They’re already celebrating 2018 in Thailand so whatever and happy new year 2018. 🙂

Fidelizer 8.0 released – Big updates and big offers for Nimitra/Nikola with JRiver support!

 

Fidelizer Free

 

Merry Christmas. I’ve been spending most of my time working on Fidelizer 8 update since last few months along with other projects so I’ve been so busy with the development to make sure I can safely deliver Fidelizer 8 update as my Christmas presents.

Back in Fidelizer 7, Advanced configuration page used to be a customization dialog where you can cherry pick each feature to apply. I planned to do something about it for a while but realizing my ideas was hard and I couldn’t finish it in previous version.

In Fidelizer 8, my concepts can finally be realized. The tricky part is it needs to support CPU with logical processors and without one too. Not only that, it  also need to adapt with different core affinity options in decimal, hexadecimal and binary format.

It’s a lot of hard work to get everything right after testing with a few processor models. This will make my dream feature where high level of multi-core optimizations can be realized in very simple and most efficient manner.

Fidelizer 8 comes with a lot of new features, a lot of improvements and provide more flexibility to support wider multimedia applications better as below:

 

“Minimalist” User Level – This new user level will allow Fidelizer to reduce non-audio processes and services down without affecting system performance. It will reduce non-audio interference without slow down your computer so you can apply more optimizations on daily machine.

Adjustable OS Timer Resolution – Since developing Fidelizer, I firmly believed having 0.5ms OS Timer resolution will always bring better results. But lately I find some devices with high buffer design performing better or have less issues with 5.0ms or 15.6ms so it’s adjustable now.

Core Isolation Policy – This is the main feature introduced in Fidelizer 8 for Plus and Pro version. Core Isolation will allow user to choose how audio task should work with other processes. You can choose how to utilize all cores for audio thread and isolate audio thread with non-audio processes. Core isolation can also apply to music player application to further resolution and transparency.

Improve description on User Level / Audio Profile – When I was adding Minimalist option, I noticed words I used during Fidelizer 7.0 release didn’t make sense to me anymore so I revised each option’s description to be more user-friendly.

Improve music player application selection – This used to be tricky to change music player application. In Fidelizer 8, I finally found a good way to handle music player application better. I’ll continue to improve this with multiple launch support in future updates as well.

Reduce Non-audio process penalty – Despite my effort to set default option to Consumer user level, some users still chose Audiophile/Purist and complained it slowed down computer. So, I reduced penalty on non-audio process to solve this case. They will not use first core and have below normal priority. There’s option to further reduce priority to lowest in but only Plus and Pro version can reduce core affinity for safety reason.

Improve applying optimizations time – Fidelizer 8 has several optimizations improvements to perform operations more efficiently. Improvements came from removing redundant tasks, revising operations to perform faster saving over 10 seconds and this is applied on free version too.

Processor Priority Policy – This will allow processor scheduling to use longer / shorter intervals and fixed / variable length for Fidelizer Pro. My preference is longer intervals with fixed length but you can try different flavor recommended by other developers too.

Improve Hyper-Threading detection – Fidelizer used to detect Hyper-Threading based on real processor core alone but I later realized it’s better to count floating point unit as real core processor. This time free version will also use Hyper-Threading detection on non-audio processes as well.

Improve Windows 10 and modern hardware support optimizations – Fidelizer used to have system configuration parameters fixed for 4GB or below as going higher is hard to maintain memory scaling ratio for good sound signature. Now we found better algorithms to handle small and large memory size efficiently. This new optimizations also tuned to sound great for all Windows 10 versions too.

 

There’s a few more but mentioning everything will not have enough room for another big news. So I’ll wrap up with Fidelizer 8 Upgrade offer as below:

Fidelizer 8 Plus version: US $39.95 —> $34.95 (Expired)
Fidelizer 8 Upgrade for Plus version: US $19.95 —> $14.95 (Expired)
Fidelizer 8 Pro version: US $69.95 —> $64.95 (Expired)
Fidelizer 8 Upgrade for Pro version: US $29.95 —> $24.95 (Expired)
Fidelizer 8 Upgrade from Plus to Pro version: US $30.00 —> $25.00 (Expired)
Fidelizer 8 Upgrade from older Plus to Pro version: US $39.95 —> $34.95 (Expired)

This upgrade offer will last until 31st January 2018. Fidelizer 8 also come with new new key generation algorithm so you’ll also need to send fidelizer.key data generated from Fidelizer 8 free version which you can find at the bottom left corner of first page.

Fidelizer 8 Upgrade won’t affect one-time free license transfer right on your license. You can upgrade and send the key from a new machine even if you used up transfer right too. I’ll allow an exception for Fidelizer 8 Upgrade case this time so you can get a fresh start again.

For the first 100 licenses and those who received Fidelizer after 26th October 2017, I’ve sent Fidelizer 8 free upgrade invitation to your mail account. Please contact me if you miss it. You can apply Fidelizer  Upgrade Program to get Fidelizer 8 today now!

 

Now let’s move on to Nimitra. Today is a big day. I’d like to inform you guys that we officially partnered with JRiver now to bring great JRiver experience with full optimizations in Fidelizer Nimitra Computer Audio Server.

Since selling Nimitra Computer Audio Server for about a year now, I found a few customers are using Nimitra with JRiver software and some distributors also asked me to build custom software solutions with Roon and JRiver with great results.

So I started tweaking JRiver with Nimitra for a while now for my clients. Some distributors also told me that I should put JRiver as part of product officially so customers can confidently buy Nimitra with JRiver support.

I thought about this plan for a while because some might speculate that Fidelizer and JPLAY are going separated ways. Marcin and I are good friends. I bought a few JCAT products for custom Nimitra units and still going to buy a few more from him in future so we’re on good terms. 🙂

You can choose to purchase Nimitra with either JRiver or JPLAY solution pre-installed and configured:

 

Fidelizer's J River WebRemote UI

JRiver – support uPNP streaming and can work with mConnect / BubbleuPNP apps. You can use them for Tidal / Quboz streaming and support JRemote / WebRemote with Fidelizer optimizations. There’s also optimized WebRemote that you can use as web app too.

 

Fidelizer - JPLAY on Nimitra

JPLAY – support OpenHome streaming and can work with Linn Kazoo in all platforms. You can use BubbleuPNP app on Android device for Tidal / Quboz streaming. So far only JPLAYStreamer is working with Linn Kazoo app properly.

 

However, JPLAY’s license is non-refundable product so I’ll need to deduct $100 USD for customer’s JPLAY license in case of returning. Nimitra still covers full refund with 30-day money back guarantee for JRiver solution.

If there’s any change of JPLAY licensing terms for Nimitra product in future, I’ll inform again. For now, JRiver will be default option to maintain 30-day money back guarantee policy. I still support JPLAY wholeheartedly as much as licensing terms allow me to.

Regardless of streaming solution you choose, Nimitra will also support Roon Ready and HQPlayer NAA as before. Since today is Christmas so I’d like to offer Nimitra and Nikola as Christmas sale for one last time as below:

 

Fidelizer Nimitra Computer Audio Server: US $1395 (Expired)
Fidelizer Nikola Linear Power Supply: US $495 (Expired)

 

This upgrade offer will last until 31st December 2017. I also informed distributors about this campaign too so you can also buy Nimitra and Nikola with $50-100 USD discount from them. Last time I forgot to inform them before making offers and I wanted to make up for them this time.

 

This year is the best year for Fidelizer, probably the best year in my entire life for being able to dedicate myself into this hobby and receive this much support from you guys. I hope you’ll like the improvements in Fidelizer 8 and I’ll arrange another firmware update for Nimitra soon.

I wish you a Merry Christmas and a happy listening 2018 with my best regards. I’ll do my best to make cooler products and updates in next year too! 🙂

Fiio X7ii Purist ROM version 1.0.4 released!

Portable Products

 

Yesterday I received a message that Fiio X7ii ROM version 1.0.4 is now out. So today I’m releasing its Purist ROM version with the following changes.

-Based on official Fiio X7ii 1.0.4 ROM
-Deodexed
-Apollo – Fidelity Edition from https://forum.xda-developers.com/android/apps-games/apollo-music-player-fidelity-edition-t3038629 included
-build.prop tweaks for better video and storage performance and improve battery life
-bundled audio effects removed but keep main engine (Poweramp works now)

Download: Fiio X7ii Purist ROM

 

Installation Guide

1. Download Factory Tool provided by Devin http://x7iipack.fiio.net/X7MKII_firmware_upgrade_tool-FW1.0.0.zip
2. Turn off Fiio X7ii
3. Connect X7ii with USB connection to computer while holding previous track button
4. Install RK USB driver included in Firmware Upgrade Tool and replace update.img image with mine.
5. Open X7II(Chinese text).exe and press the green button in middle right flash the ROM

 

There’s a lot of improvements for Enhanced / Advanced ROM with PerfectDynamics Sound Optimizations. Please also check Portable Products for more details about ROM upgrades and hardware modification.