[a / b / c / d / e / f / g / gif / h / hr / k / m / o / p / r / s / t / u / v / vg / vm / vmg / vr / vrpg / vst / w / wg] [i / ic] [r9k / s4s / vip] [cm / hm / lgbt / y] [3 / aco / adv / an / bant / biz / cgl / ck / co / diy / fa / fit / gd / hc / his / int / jp / lit / mlp / mu / n / news / out / po / pol / pw / qst / sci / soc / sp / tg / toy / trv / tv / vp / vt / wsg / wsr / x / xs] [Settings] [Search] [Mobile] [Home]
Board
Settings Mobile Home
/g/ - Technology

Name
Options
Comment
Verification
4chan Pass users can bypass this verification. [Learn More] [Login]
File
  • Please read the Rules and FAQ before posting.
  • You may highlight syntax and preserve whitespace by using [code] tags.

08/21/20New boards added: /vrpg/, /vmg/, /vst/ and /vm/
05/04/17New trial board added: /bant/ - International/Random
10/04/16New board for 4chan Pass users: /vip/ - Very Important Posts
[Hide] [Show All]


[Advertise on 4chan]


File: file.jpg (261 KB, 1194x895)
261 KB
261 KB JPG
SEA baller edition

How to request advice:
>Budget
>Intended use (media, source, environment)
>Frequency response preference and music examples
>Past gear and your thoughts on them

FAQ:
>Where do I buy IEMs?
Amazon, Aliexpress, Linsoul, Hifigo, Shenzhenaudio

>Shopping Guide (IEMs, PMPs, Cables, Ear Tips, etc.):
https://rentry.org/consoomer_guide

>EQ Guide (EQ 101, Targets, Myths & Misconceptions, Papers, etc.):
https://iem-eq-guide.pages.dev/

>/iemg/'s Journal:
https://iemgazette.pages.dev/

>Measurements:
https://iem-eq-guide.pages.dev/measurement-databases/

>Budget Wire Over-Ear IEMs:
• Tripowin Ruta10 (Mild V) - $18
• Tanchjim Bunny DSP (Mild U) - $22
• Truthear Gate (Mild V) - $22
• EPZ Q1 Pro (V-shape) - $35

>Bullet IEMs:
• Tanchjim ONE DSP (5 Presets/5-Band PEQ) - $28
• Etymotic ER2XR (Towards Neutral) - $140

>Flathead Earbuds:
• Blue Vido (Warm) - $5
• Yincrow X6 (Warm) - $10

>USB-C DACs:
• JCally JM6 (Non Pro) / CX Pro - $8
• JadeAudio JIEZI (10-Band PEQ) $18
• Snowsky Melody (10-Band PEQ) - $38
• Qudelix 5K (20-Band PEQ/GEQ) - $110

>PMPs:
• HiBy R1 - $85
• HiBy M300 - $200

>AVOID USING:
• Mainboard audio when using multi-driver pos

Previous Thread: >>108087500
>>
File: cat.jpg (81 KB, 1600x1080)
81 KB
81 KB JPG
>there is no audio but FR and ASR is its prophet
>look inside
>i use apple dongle because i blew out my eardrums
every time, every deafzo post
>>
File: iemg.png (176 KB, 821x497)
176 KB
176 KB PNG
This thread is dedicated to the 3 brave /iemg/ posters who lost their hearing during the summer of 2025.
>>
File: 1767419976316223.jpg (2.43 MB, 2986x4032)
2.43 MB
2.43 MB JPG
>>108105724
>>108105731
Hi deafzo, change your moldy pads and learn to EQ.
>>
Stormposter is RIGHT. Stop berating him.
It is indeed impossible to EQ the THD and phase issues of the storm with a single DD. Even subtonic themselves couldn’t do it with the relaunch. It truly is a POS to behold.
>>
File: 1759168002157.jpg (2.71 MB, 3932x2831)
2.71 MB
2.71 MB JPG
Aliexpress $5 shitbud Guide: You have to live in US for lowest price, get daily coins from widget and gogo match, do saving wednesday, grab sale or saver coupon, grab store coupon. Then PEQ it to perfection why buy anything else? Thus sayeth Crinacle.
$2 Dawn 1DD
$3 EDC Pro 1DD
$3 AK6 Pro
$4 Rue 1DD
$4 Luki 1DD+1subwoofer
$5 Libra X 1DD
$5 Konoka 1DD+1BA+1subwoofer
$5 Kunten 1DD
$6 ED9 Pro 1DD
$7 Castor 2DD
$7 Krila 1DD+1BA
$8 Venus 1DD
$10 QKZ x HBB 1DD
$11 TRN Lucky Bag (5 iems)
$12 Waner 1DD
$12 Rosefinch 1DD
$12 GATe 1DD
$13 Chu II 1DD
$14 Bunny 1DD
$14 PR2 1planar
$15 Luna 1planar
$18 Decet 5DD
$20 LF3 Pro 1DD+1EST+1BA
$20 ST7 2DD+5BA
$30 VX Pro+ 1DD+8BA
>>
>>108105779
I bought all these, can you recommend a hearing aid for me now?
>>
Ordered green cadenza. Xduoo shill kys. Fuck hifigo too.
>>
Have some high resolution 96KHz vinyl rips for listening on your low THD Chu IIs. Price is inverse to quality.
https://files.catbox.moe/7zknfz.flac
https://files.catbox.moe/4ejn0f.flac
https://files.catbox.moe/a6yaam.flac
https://files.catbox.moe/1xygvi.flac
https://files.catbox.moe/oy69pa.flac
https://files.catbox.moe/1c8i98.flac
https://files.catbox.moe/i9j2vi.flac
https://files.catbox.moe/bu07gn.flac
https://files.catbox.moe/7hvatc.flac
>>
>>108105775
All the studies show that distortion either doesn't matter or that it's bad(for "Transient Response and Impulse Fidelity"). There must be something else that completely overshadows these flaws.
>>
File: DSC058699.jpg (1.43 MB, 4861x2498)
1.43 MB
1.43 MB JPG
planar resolution, back in town
>>
File: 1761608976906001.png (284 KB, 793x836)
284 KB
284 KB PNG
>>108105972
*planar rape 2
>>
everything goes back to techs = thd
>>
>>108105986
what does low thd do for an audio mix that is purposefully mixed congested instruments with narrow imaging?
>>
>>108105993
Uncongests and widens it. If you had more than 2 IEMs you'd know.
>>
File: 1769993640753174.jpg (470 KB, 2000x1227)
470 KB
470 KB JPG
>when I see somebody talking about distortion
>>
File: 1770639893912297.gif (973 KB, 471x360)
973 KB
973 KB GIF
>>108105743
>>108105845
absolutely deaf read EQ guide kudasai
>>
File: 1757019159568849.jpg (3.7 MB, 2936x3828)
3.7 MB
3.7 MB JPG
>>108106210
What not reading the guide does to a motherfucker.
>>
File: IMG_0380.jpg (27 KB, 332x408)
27 KB
27 KB JPG
>>108105986
>>
File: IMG_0437.png (9 KB, 491x96)
9 KB
9 KB PNG
>>108106217
deaf. read EQ guide and refer to picrel, low THD $5 shitbuds can too be yours
>>
Post more PR2s.
>>
>>108106237
See >>108106230
>>
File: 1764601961538610.jpg (217 KB, 680x609)
217 KB
217 KB JPG
>>108106230
>>108106237
KZ, not even once.
>>
>>108106245
deaf. eq guide is here btw https://iem-eq-guide.pages.dev/ then you can enjoy a $5 shit bud
>>
Might get the truthear gate off amazon I am just going to use for my phone/laptop I have hd600s but they are no good for being in bed or for being anywhere but my main PC desu.

Does them having a mic or not make a difference?
>>
File: IMG_0349.png (2.22 MB, 604x3379)
2.22 MB
2.22 MB PNG
>>108106262
>buyer's remorse
read the eq guide.
>>
>>108106263
>>108106277
4% is not low, deafzo. Visit audiologist immediately.
>>
>>108106273
h****** l**
>>
>>108106285
i mean like does it add noise to the audio I have had cheap headsets with mics and the mic always adds a buzzing or something Im new to in ear earphones
>>
>>108105965
It’s all just sunk cost fallacy. The human mind can become so warped that negative qualities become good, and vice versa. Evil is good and good is evil, etc.
Why do you think modern day “heroes” advocate for porn addicted children to chop off their genitals and masquerade as the opposite sex? Because they’re effing delusional and they want company.
Similar with audiophiles who spend multiple thousands on gear that does nothing or actually performs worse. It’s sunk cost fallacy mixed in with pseudoscience and genuine self induced schizophrenia. That’s how distortion becomes techs.
>>
>>108106281
nigga i’m pretty sure the 4% THD meme was with 13 year old Bose POS
>>
>>108106449
Reincarnated as PR2.
>>
>>108106061
>"the lower the THD, the higher the techs"
/iemg/ dogma of the month
>If you had more than 2 IEMs you'd know.
I have a dozen pos, around half of which were given to me by a reviewer. but keep assuming shit
>>
anons
techs = thd means that higher thd = more techs, not the other way around
>>
>>108106502
Chatgpt is not a reviewer bro.
>>
>>108106502
>unironically associating yourself with micro eceleb attention whore shill faggots
YIKES! Could not be me.
>>
>>108106502
>actual pagpag in the SEA edition thread
Hold me....
>>
>>108106502
>around half of which were given to me by a reviewer.
>got earwax filled second hand filter clogged pos
suddenly, all questions were answered
>>
File: n79jnjsy23hg1.jpg (212 KB, 1600x1200)
212 KB
212 KB JPG
earwax improves techs by taming resonances, don't clear your iems or you might lose techs
>>
File: 1761780016357.jpg (3.87 MB, 3792x5056)
3.87 MB
3.87 MB JPG
>>108106609
Why buy anything else if you have 6 pos PEQ'd to perfection.
>>
File: 1661535306191.jpg (58 KB, 960x720)
58 KB
58 KB JPG
>>108106527
You can filter distortion to the extent opamps can be turned into tubes and back/emulated and it's the same with deltasigma algos and resistors. One of the benefits of having 16-bit.
>>
>>108106611
>>108106914
>got earwax filled second hand filter clogged pos.
exactly. where else would I get techs?
>>
No matter how bad you think this place is(and believe…it can get awful)
Remember, it can always be worse.
https://youtu.be/q4sR5QSy3ok?si=AIzI0SPJn2IZvJdr
>>
$5 shitbud alert
>>
>>108107109
edc pro mogs both
>>
>>108107151
in causing hearing loss
>>
File: KIMG0180.jpg (3.58 MB, 4000x3000)
3.58 MB
3.58 MB JPG
I decided to get me some ZS10 Pro Xes after seeing Deafzo post it in a toilet, the absolute retard confused it for a PR2 kek. Paid $0 on TEMU for it along with some kitchen supplies I needed and then deleted the app and my account because it's a fucking awful marketplace. I will be reviewing it shortly.
>>
>>108107188
The first thing I did was plug it into my trusty balanced cables - the KBear ST12.
>>
>>108107188
How is it deafzo?
>>
>>108107156
you appear to be deaf, please refer to the eq guide at https://iem-eq-guide.pages.dev/
>>
>>108107219
yes unfortunately i listened to kzs, will the eq guide cure my deafness?
>>
File: IMG_E0562.jpg (37 KB, 715x421)
37 KB
37 KB JPG
>when the schizo with perfect hearing sees the volume is at 0%
>>
File: 1761230370692131.png (179 KB, 581x665)
179 KB
179 KB PNG
>when the deafzo with no hearing sees his volume is at 100%
>>
File: IMG_0510.jpg (18 KB, 447x447)
18 KB
18 KB JPG
>>108105915
usecase for 96khz?
>>
>>108107247
most raped kikeslave. congrats man
>>
>>108107252
its ironic deafzo loves to call people raped but the only thing thats raped, in the end, is his hearing
>>
Here in moondrop we ensure that all our product are handcrafted by our female workers.
So that you may feel the touch of a woman
>>
>>108107249
for vinyl rips, absolutely none.
>>
>>108107677
Use case for vinyl rips?
>>
>>108106997
The jeet mind can't comprehend a DAC.
>>
>>108107754
deafmaxxing
>>
>>108106273
>>108106305
No difference, the mic is on a separate wire.
>>
Friendly reminder for anyone with a Y1 and rockbox, I made a fork that removes the boot-up pride logo. (For those of you who don't know, the person who makes the rock box port for this device plastered that ridiculous, trans pride logo full screen when you turn the device on).
https://files.catbox.moe/pguijg.apk
I built this APK yesterday. So just sideload it onto your device and you'll have the same nice rockbox experience without the gay propaganda.
>>
>>108108324
you're an angel.
>>
>>108107249
most DAC chips oversample by only 8x
if you oversample 48khz to 192khz and you're doing it correctly(same or compatible fir mode) then you're effectively getting ((48*4)*8) oversampling
not bad at all, actually this may explain why linux/mac people say they get better audio quality than windows, would need an analyzer to confirm it
>>
>>108108338
Aw thanks anon
>>
>>108108354
Use case for oversampling?
>>
>>108108324
The sound will still be trans because of the subbass rolloff though.
>>
>>108108520
Ok
>>
>>108108516
look up on desuarchive or google what non oversampling delta sigma skibidi dacs(aka NOS) do to your audio signal
in short it's very bad, oversampling is the only fix for it and bigger numbers are better in that case although the industry standard 8x is good enough for most usecases
>>
>>108108552
So people are buying broken DACs and then trying to "fix" them with software? What is this mental illness called?
>>
>>108108562
They actually don't
They listen to the NOS dac with aliased ultrasonic images of the original sound line MQA has
It's like R2R and tube amp and vinyle memes, no reason to buy it if you want good quality
>>
>>108109302
R2R is bad?
>>
PEQ it to perfection. Why buy anything else?
>>
You can buy your low THD Moondrop Chu IIs for only $10 using coupons at https://a.aliexpress.com/_mNwgFOD Don't let Deafzo troll you with his buyer's remorse.
>>
>>108109302
If there's no low pass filter then the dac is broken. It literally violates the sampling theorem. NOS is a misnomer anyway. Low pass filter doesn't need any oversampling.
>>
just asking again, because the offer is still up

Is the subtonic storm worth it at 4-5k?

I just want the best, I am mostly a gamer and listen to remixes on youtube.

I have scarlet 2i2 and good computer, maybe I can get the machine for my phone as well.
>>
>>108108324
Just accept you're using troonware for deafies.
>>
>>108109505
yes that's a great choice for your usage cases, enjoy anon!
>>
>>108109505
Yes, then save up for the Sovereign Symphony cable upgrade https://nightjaracoustics.com/pages/cable-info
>>
>>108109582
Nah
>>
>>108105860
>1 day FREE DHL EXPRESS delivery

Damn bors. I'm a hifi-passion.de shill now. Literally getting my Cadenzas tomorrow plus tips and the gayass orange dingling dongle holster. Hope the website stops sucking ass and they have more variety in the future, but I'm done supporting ch*nese stores. Supporting ch*nese brands is bad enough.
>>
>>108105696
Apologies about posting again, I ended up putting this out as soon as the last thread died so here we go
I had my old beater earbuds finally die on me, so I decided to use this as an excuse to finally get something better than a cheap gifted pair.

>Budget
around 100-120 and under

>Intended use (media, source, environment)
I wanted to find a pair of semi in-ear/ semi open buds because I tend to use them in exercising or work where I'd like to listen to everything around me. my previous buds were the normal ones and they just cut out too much of the outside

>Frequency response preference and music examples
it'll be a bit of everything as always, but it's mostly going to be jazz, beat tape style of music, and old house

>Past gear and your thoughts on them
HD558's are my daily headphones, I'll need to replace them sometime too but that's for another time.
I've never actually had a pair of name brand buds before, pretty much everything I've had were no-name copies. First pair of wireless were copies of first gen airpods, physical buttons on them were nice and being semi open was why I liked them so much- but audio was not good at all.
Second pair were equivalent to cheap copies of modern standard with touch controls, but they'd lose signal all the time and the touch never worked right.

Thank you in advance for any advice- you guys have been a great help in the past helping me choose my dap and headphones
>>
>>108109643
I don't know anything about cable but I did see this combo on YouTube

https://youtube.com/shorts/b__9kDbmgyg?si=hFRlQ8DH7tHelYVh

What does having a good cable do and does it effect my phone and computer
>>
expensive cables for pos are all snakeoil
>>
>>108109505
This is a troll post right?
A 5k$ POS for gayman and youtube videos?
Just get a Qudelix 5k(overkill) and some PEQ program like Equalizer APO or something and any comfortable well sealing POS will work. If you’re a shartur fan and think isolation is for queers then get the samsung io-955 just prepare for shit QC and awful channel matching.
Or if you really are a total faggot then ignore everything I said and pay 5k for the storm and hook it up direct to your mobo and let the output impedance fuck your ears so bad you get schizophrenia
>>
>>108110495
hello saar
>>
File: Moondrop-CHU-2-Review-5.jpg (61 KB, 1200x900)
61 KB
61 KB JPG
Why buy anything else? It's $10 and is the lowest THD pos posted in this thread. THD costs extra and price is inverse to driver quality.
>>
File: l57pjhrapdib1.jpg (169 KB, 2048x2048)
169 KB
169 KB JPG
Audio has been solved a long time ago.
>>
>>108110982
You couldn't even hear 4% THD though.
>>
>>108110495
>Just get a Qudelix 5k(overkill) and some PEQ program like Equalizer APO
what's wrong with Qudelix's PEQ? also, you're ESL
>>108110982
nobody is saying Chu 2 has good techs though. and nobody is saying THD=techs.
>>
Audio was solved on April 3nd, 2024 at exactly 3:15AM in the morning.
>>
>>108111009
>>108111011
Deaf. Read the EQ guide and then come back to /iemg/ https://iem-eq-guide.pages.dev/
>>
>>108111021
EQ guide didn't help you hear 4% THD though
>>
File: 1765758452865217.jpg (97 KB, 968x1188)
97 KB
97 KB JPG
>>108109302
>>108108562
>>108108552
>>108107758
The full 16 bits eludes these enslaved rape victims.
>>
Imagine being too much of a poorfag to afford a 16-bit DAC in 2026 saaaar
>>
File: 1760266443609.jpg (172 KB, 793x836)
172 KB
172 KB JPG
>>108111021
>>108111014
>>108110993
>>108110982
>>108111040
Deaf.
>>
>>108111050
Post your hand deafzo lol you won't
>>
File: 1767061437345.png (63 KB, 972x600)
63 KB
63 KB PNG
>>108111048
Imagine being deaf enough for a 16 bit DAC.
>>
File: theraped.jpg (65 KB, 968x968)
65 KB
65 KB JPG
>>
>>108111071
Post your audiogram. Oh wait, you already have lmao >>108105731
>>
Is there a true reason to buy anything else?
>>
nooooo! im gonna have to wait 2 extra weeks for my 2 dollar EDC pros!
>>
File: 1763120411138.png (35 KB, 972x600)
35 KB
35 KB PNG
>>108111139
Raped.
>>
>says to buy chu 2 and EQ
>uses pr2 with no EQ
What did he mean by this.
>>
>>108111048
$8 dacs do 24-bit
>>108111021
you're saying nothing just like the eq guide says a lot of nothing.
>>108111139
mogged by EA500LM. not a fair comparison, really.
>>
>>108111201
>ESL
chu 2 needs EQ, PR2 doesn't. simple as.
>>
>>108111242
You need a hearing aid.
>>
>>108111242
>PR2 doesn't
Total hearing loss.
>>
File: 1763344136828.png (158 KB, 2086x1444)
158 KB
158 KB PNG
>>108111040
>16 bit
>look inside
>8 bit
>>
>>108111389
what's your source?
>>
File: IMG_6970.jpg (2.48 MB, 4032x3024)
2.48 MB
2.48 MB JPG
Good pos

I like these, sounds good and takes eq well

Clear shells always look the best
>>
>>108111674
Nice bro, unfortunately the SEA gang will say to replace it with $5 shitbuds + eq
>>
>>108107249
What made you think Nyquist–Shannon is a metric?
>>
>>108105696
Why do my 3 year old iems have such shit dynamic range, is this just a quirk all iems have? I don't get this
>*beat 1*
>bass
>*beat 2*
>noticable split second rise in treble volume
>full volume treble
>*beat 3*
effect on my sony xm4s closed backs
here's the song for reference: https://music.youtube.com/watch?v=vIT56ynKpts
I feel like a lunatic
>>
>>108111174
what am I looking at?
>>
Have you EQd to PEQdB diamond today? It's endgame.
>>
>nooooo i need to pay more for THD and worse comfort
what causes this mental illness
>>
>>108112788
>more
KZ PR2 is a $5 shitbud and has all the THD you'll ever need. And it makes you deaf.
>>
>>108112680
Combine the mid bass from ultra with diamond's mids and treble and you have endgame, EA500LM.
>>
>>108111011
i’m assuming nothing…i just used APO because, idk idc. It was easier I guess.
Also wtf is ESL?
>>
>>108108562
sox does it better than some budget IC
>>
>>108112820
Don't forget the earwax.
>>108113046
The difference is at 20kHz. Pointless for most people.
>>
Is 10 band eq enough for a v shape or should I fiddle with 15 bands?
I'm happy with the result, I don't know if I need more actually
>>
>>108112812
Read the EQ guide.
>>
>>108114123
Just did but I'm still deaf from the PR2. Help?
>>
>>108114130
should have EQ'd to Diamond β, the pajeet Harman
>>
>>108114321
Tried that now I smell like shit and lost 30 IQ points, is this normal?
>>
>>108114341
if you're Indian, yes
>>
>>108114349
Wow thanks, using KZ PR2 and peqdb has made me deaf and indian. Can anyone help me fix this?
>>
>>108114356
Nope you’re screwed.



[Advertise on 4chan]

Delete Post: [File Only] Style:
[Disable Mobile View / Use Desktop Site]

[Enable Mobile View / Use Mobile Site]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.