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Feedback from Fidelizer customers

Added testimonial from Kevin

Here’s a new feedback today. I feel like it’s been a long while after busying myself with Purist ROM updates.

Thanks Keetakawee,

When I was thinking the sound could not get any better, it just did.
Many thanks.

Regards
Kevin

I’m glad to hear sound quality gets better in his system once again. Happy listening. 🙂

Added testimonial from Steve McCoin

Here’s another feedback today. This time it’s also from headphone user with a serious setup sharing his feedback in Fidelizer’s Facebook page.

I recently upgraded to 7.10 on a WIN 7 older i7 processor using Roon & Tidal into an Exogal Comet Plus running balanced into RSA Apache with the Sparkos Labs SS3601 opamps listening with the Utopia headphones with WyWires balanced Platinum. I was pretty surprised with the change and just enjoyed everything.

Glad to see Fidelizer feedback from a serious headphone system again. I missed Ray Samsuels products and been searching for the original SR-71 too. 🙂

Added X7 Purist ROM feedback from Hans Steffers

Here’s a new feedback today from Fiio X7 user. He shared his feedback about free Purist ROM in Fidelizer’s Facebook page as below.

I’ve installed your Purist ROM on my X7 yesterday and the first listening is very promising. It might be imagination but I hear better instrument/vocal separation and more space. I’ll keep testing. Thanks already for all your effort and bringing this to the X7.

I’m happy to know that my ROM optimizations can improve music enjoyment for portable hifi setup and will continue to do so. 🙂

Added testimonial from Gary Weber

Here’s another feedback today. This time it’s from headphile user with a serious setup sharing the same reference headphone as mine.

I have never made a comparison of with/without Fidelizer. There are a couple reasons for this. Fidelizer loads automatically and there is no legitimate switch to easily turn it on or off without uninstalling it, at least as I understand it, and I may be wrong.

Secondly, I am not some golden eared wizard who insists on the best equipment/software/source chain, and tests and compares all the elements so I know I have the best. I am an old gray haired curmudgeon who’s music is centred in North America/Britain during the 60s, 70s and 80s, and some older jazz and classical. I buy moderately high end gear and try and get the best from my gear without sitting around trying to pick the fly shit out of the pepper shaker. I chose to buy Fidelizer after doing some lengthy research. People I respect said positive things about it and I went with it. I am not going to test relentlessly or agonize over the level of improvement. What I do know is when I come home and put my headphones on and turn up some well recorded and engineered music, my smile is very big, and it stays with me a long while. I am happy. Often when I am happy, I don’t care to analyze why, I just enjoy it.

Just for reference, I operate at home (desktop computer) Flac Files → JRiver → Fidelizer → NAD DAC → Woo Audio WA2 with upgraded tubes → Beyerdynamic T1.2 Headphones → Blissful Smile I use good, but not ridiculously expensive cables.

I use the laptop for playing music at the cottage I frequent a number of times through the summer. Flac Files → JRiver → Fidelizer → Audioquest Jitterbug → Micca Origen DAC/ HP Amp → Beyer T1s OR Marshall Killburn Speaker.

Thanks again.

I’m happy to hear feedback about Fidelizer from a serious headphile. Beyerdynamic T1 is also my number one headphone and it will be for a long while. 🙂

Added X5iii Advanced ROM feedback from William1953

Here’s a new feedback today from Fiio X5iii customer. He sent me his appreciation message Fidelizer Advanced ROM.

Hi Keetakawee

Thanks for the Fiio X5iii 1.1.7 firmware update, it sounds very nice.

Many Thanks
William

Glad to hear Fidelizer Advanced ROM bringing very nice listening experience for Fiio X5iii. 🙂