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Let's talk about "sound quality"... (Patreon)

Published:
2022-02-07 12:14:44
Imported:
2026-06
Tags:

Content

The discount code for the Earfun Free Pro in the video description should become active in some hours.

The mentioned IEM was the 64 Audio U12t which goes for around $2000. I based my EQ on a measurement I got from Crinacle which was obviously measured with a resonance around 7000Hz, I have no idea how it would measure at 6000Hz but tried to follow the graph as close as possible without that additional peak at 14k:

If your resonance is close to 6000Hz, you can try the setting out, which IMO sounds really terrible:

Files

Let's talk about "sound quality"...

Earfun Free Pro 2 discount code: EFP2OLUV2 Amazon DE: https://amzn.to/3me4xQm Amazon US: https://amzn.to/3k9Gp09 With the coupon on the product page and this discount code, the best price will be €51.99. (Save €18，Regular price €69.99) All tunings for the Free Pro 2 available here: https://www.patreon.com/join/oluvsgadgets/checkout?rid=5518556 Custom tuning service optimised for your ear canal resonance and your personal wishes: https://www.patreon.com/join/oluvsgadgets/checkout?rid=5519381

Comments

Dennis Schmitz

Hold, trying out a setting that's supposed to sound terrible? Freudian slip I suppose. :D

Foltea Iustin

Oluv, are all your songs flac Files? Where do you get them from and at what bitrate? Are them from apple music?

oluvsgadgets

Yes they are Apple Music, you can select lossless or lossy but actually there is hardly any difference

Foltea Iustin

There is no difference between mp3 or lossless on apple music?

oluvsgadgets

It depends which codec, but I already found ogg vorbis to be transparent with 256kbit that was 20 years ago. Meanwhile codecs improved a lot

Foltea Iustin

Is there a way to get some high quality music for as little money as possible or for free(which i don't think)

Phan

Thanks for another new episode about sound quality. It was fun to watch. Just out of curiosity, because you said in the video that your camera is going to turn off: which camera do you use? I like the picture quality.

Vince B

A great video again from you, especially for those who are Reallohn Interested in having the best Sound possible. But i have one big problem. And that is the Hardware. You mostly talk about wireless inears with internal eq but what about wired inears? Ist would be great to get a video from you concerning the best ways to tweak wired inears, idealy with an eye on different systems like android, ios and Windows.

oluvsgadgets

You need additional hardware like a Qudelix and I noticed that many EQs sound different, the EQ settings from EqualizerAPO didn’t sound the same on the Qudelix. I still have no real proof that there is some technical advantage between different driver systems etc.

oluvsgadgets

It’s an old LUMIX but European versions have a 30 minute recording limit

chris

I quite like this tuning although the volume is a bit low in comparison to other tunings

Michał

just out of curiosity - is it hard to convert such tuning to different ear canal resonance? Would like to try it myself but my resonance is around 8300-8500 hz

oluvsgadgets

It would need a complete rework but it’s not worth it, sounds really bad

Michał

I see, will stick to the Harman tuning then Edit: tried neutral tuning for 7650 Hz with pro 2's and I think it even beats earfun free pro's tuning ( used neutral 7000hz for those ), it sounds almost as if I was listening live to music or in a studio, never heard such sound before

Michał

Just use Spotify or apple music and you'll be fine, i bet no one could pick differences between mp3 and FLAC here in a blind test

Foltea Iustin

Well. There is a very small difference between them to me. I mean the instruments separation is just bullshit to me. It just sound a bit better. Just a bit. I have like 60 flac songs and 1600 mp3 with 320k.

Foltea Iustin

I like flat sound but with just 1 dB more deep bass and juat a bit more sparkling sounds. I don't have a reference unfortunately😔

Foltea Iustin

I have 2 anker soundcore motion plus and I use them for 2 days. I think they are really great and sparkling with oluv's eq

Foltea Iustin

I like them. Dynamic at max, at low levels (90% of the time) full bodied sound with mature bass. Amazing!

Irrelephant

I think there is definitely potential for an app that you could sell that would simplify tuning the EarFun based on ear resonances. I wonder if there would be anyone out there with app development knowledge who would be up to this.