Kefine Klean SV first impressions
▲ 21 r/iems

Kefine Klean SV first impressions

Recently got myself Kefine Klean SV after my trusty old Tangzu Wan'er SG Jade Green edition's QDC connector broke. As I recently got a $50 TWS, I didn't have much budget to leap from the $20 range to something like a $100 ones. The Kefine Klean SV 3.5mm is priced at $32 in my country, the same as DUNU Titan X, making it a great choice for its price.

My preference is neutral, not too bassy or sparkly. As a user of the OG Wan'er, my initial thoughts were to get the Wan'er 2, but after auditioning at the store I found it too bassy for my liking, even the base model.

Things I liked about the Kefine Klean SV:

-Great build quality (metal shell and casing)

-Clean, natural, and detailed sound with imaging and technical performance

-Small in size, suitable for all ears. Lightweight despite having a metal body

-Balanced tuning

-Not too bassy for my taste, and the bass is tight, doesn't bleed into the lower mids

-Soundstage and separation are great for competitive FPS games (Valorant, Overwatch)

Things I didn't like:

-Identical eartips with only color variations

-Filters don't make a huge difference

-Might be a bit bright for treble sensitive people

Accesories:

- IEMs

- 6 pairs of tips (3x Whites, 3x black. No difference except color)

- Compact semi hard carrying case

- 3 Tuning nozzles (Gold, Silver, Black)

- Detachable 0.78mm 2 Pin silver plated copper cable 3.5mm termination with no mic

Sources used: Windows PC and Android (Motorola Edge 70), FLAC files (16 bit 44.1khz - 24 bit 96khz), Fiio JA11 DAC Dongle

u/_kozak1337 — 15 hours ago

Does term deferral has any impact on funding chances?

I have been admitted to a program that provided funding to its students historically.

This year, I got admission but no funding, citing heavy budget cuts by the university, thus the Director of the program told me to defer my enrollment to next fall semester in hopes of funding opportunities. So I did it yesterday.

Is there any better hope to get into the program with funding given that I am already admitted?

P. S: It's an interdisciplinary program. Students of this program get funding as a TA from other departments as it doesn't have its own department.

Edit: Have* in the title.

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u/_kozak1337 — 6 days ago

POV of a public transport in Bangladesh. Driver hotwires it to start the Engine.

Dashboard gauges are dead, door is unlocked via a metal wire that pulls the locking mechanism. Horn works via pressing a button.

Edit: This isn't a bus, it's called leguna. A pickup truck sized vehicle that is turned to carry passengers.

u/_kozak1337 — 15 days ago

Roseselsa Ceramics Ultra first impressions

Bought the Roseselsa Ceramics Ultra ($39 in my country through reseller, foam tips included). Tested it for few hours and this is my honest first impressions.

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Sound is natural and smooth. The strong suit will be the bass. It is deep and it delivers a nice rumble. Although it's still a dynamic driver the Planck HR+ tech might be responsible for the bass quality and rumble, something I don't feel that much better in IEMs. The mids are clean and treble doesn't spike or peaks to be shouty but it lacks sharpness or sparkle. Vocals are clean as well. This is the default pre built EQ and the other 3 options in the app (Pop, HIFI, Rock), the Hifi reduces bass for better mids. With wavelet, it can be further tuned but treble is still something that can't be heavily modified. With a demo unit (silicone tips) at the shop, the mids didn't have the warmth. It felt underwhelmed and bass bloaty, bleeding into the lower mids but after a while with my purchased unit, my ears kind of adjusted with the tuning and realized the clarity.

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ANC is not it's strongest part, rather okayish. Nothing special or any kind of wow factor that can be felt with the bass. There are 3 levels of ANC and also adaptive anc, wind and transparency mode.

​

It features AAC/SBC, LDAC and LDHC. There is also dual device connection and low latency game mode (53ms). It has an independant DAC chip with Cadence Tensilica HiFi 5 DSP chip for Hi-Res listening. At the time of release and most reviews online, the LDAC feature was locked behind by creating an account in the app, which is no longer a case. You can use the LDAC and every other feature without creating any kind of account in the app.

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At that price point, I can't complain too much given the sound quality it delivers. If you want clear and sound quality, then it's something you can consider. If you want better ANC, then there are other options to look into.

u/_kozak1337 — 16 days ago

ATK X83 XSoft Mousepad

Bought myself the ATK X83 XSoft Mousepad, a clone of Artisan Key83 Mousepad. It sits around the balanced-speed to speed surface area and I didn't want to spend too much money on a mousepad (my country has resellers, and it was on a discount).

The mousepad came with a flat packaging box thus there's no need to even out the surface out of the box.

The surface is smooth and has a hexagonal weave structure (as per their website but I see inconsistency with the design). Mouse skates and my arm can feel the texture (and this is new to me as I have always used no-friction mousepads before). The mouse I am using is the ATK X1 V2 Ultimate (Stock PTFE Skates).

After a few hours of usage in Valorant (range, deathmatch), it didn't take much that effort to get use to it. There's a bit of stopping power with a smooth start which is great for micro-adjustments.

The base is very sticky, and be assured, the mousepad won't move an inch after placing it.

The stitching doesn't budge outwards, thus it can't be felt while moving your arm.

Even though it copies the thickness of artisan's xSoft (4mm), I didn't find it that much plushy, rather sturdy.

Specs:

Surface material: Cloth

Size (WxLxH) : 490 cm x 420 cm x 4 mm

Base: Poron Polyurethane

Color: Black

u/_kozak1337 — 18 days ago
▲ 50 r/firefox

Any custom filters in uBlock Origin that changes your browsing experience?

Can anybody suggest any custom filters that change the website or browsing experience?

For example, these 2 lines in "my filters" change the YouTube home page. You can see 5 columns per row instead of 3.

youtube.com###primary> ytd-rich-grid-renderer > #contents > ytd-rich-section-renderer          
youtube.com##ytd-rich-grid-renderer, html:style(--ytd-rich-grid-items-per-row: 5 !important;)
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u/_kozak1337 — 28 days ago

Best TWS under $30?

I am looking to buy a TWS under $30. I am from Bangladesh so the price is rough estimate of the price range of my country.

Currently, my choices are (in ranked order)

  1. Roseselsa Ceramics MK 2

  2. Soundcore R60i/P31i NC (Same model, sold here as r60i)

  3. CMF Buds 2.

My priorities are sound quality and battery. ANC is not a must as I rarely use it. Not into gaming also. I use a android device.

I can stretch 10 more dollars if it's worth the price and quality.

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u/_kozak1337 — 1 month ago

Help me choose between Nothing 4a and Motorola Edge 70

They are nearly the same price range in my country (4a costs more and will have to add more to get a charger)

Which one should I go for?

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u/_kozak1337 — 2 months ago

Thinking of buying Edge 70. Thoughts?

S21 FE user here. Frustrated with the white line issue (13 lines), thus I want to buy a new phone to use for the next 3-4 years.

I just want stability, smoothness, and a decent camera experience.

P.S: Motorola has no official store in my country, so devices sold in my country are unofficial. No direct after sales service if anything goes wrong.

reddit.com
u/_kozak1337 — 2 months ago

How do you forgive yourself for your past choices and events that you had no control over?

I am 27M.

Current context: I am currently unemployed. I have tried looking for jobs after graduation but couldn't land one. My main focus was going to the USA for Grad studies but after trying for 2 years, I couldn't land a funded graduate opportunity. (I will explain why)

Past: I studied textile engineering, which has no demand or recognition in US, rather it's seen as a Fine arts subject in the domain of fashion and design. Reason to choose this subject was jobs were available in my country pre-covid, I could live with my parents and my then-gf (now ex), do private tuitions to earn money. I wanted to shift to other core engineering subjects but lack of fundamental coursework making me a risk to professors to give me research funding (one professor during an interview told me). Even though I studied core engineering elements, I am still a risky candidate to be funded in this dire and tight situation.

I tried to balance my life with studies, relationships, gaming, workouts, and the part-time tuition gig. Eventually, all of those became surface-level and fell apart. I grew tired of teaching kids; my GPA became average; the relationship got strained cause Ex didn't like gaming or me hanging out with my friends. Thus after 5y, she got distant, kept me hanging like she was still in the relation and blindsided me after going abroad for studies and started to date someone else.

Events that I had no control over:

  1. Covid: delayed my graduation and fk'd up my attention span, posture, sleep cycle and my academic abilities.
  2. A friend's death I witnessed: During a trip, we encountered a wild elephant that followed us and killed one of my friends. That event gave me PTSD about travelling and changed my perception of living and reality
  3. My father's sudden death: In my senior year, my father tragically past away due to a pneumonia infection that we didn't notice.
  4. Funding cuts and low acceptance rate in grad programs. Programs that had good funding opportunities suddenly lowered their cohort size due to budget cuts.
  5. Mother's Cancer: Discovered this after graduation, during my job search. Became her primary caregiver, I had to stop looking for jobs and be her support system to stay with her to radio+chemo sessions and surgeries. I now do the household chores as my mother used to do. ( I have a brother and a sister-in-law who are employed thus I had to be the one for this role)

Currently, I want to avoid the social comparison, inner psychological conflicts and the rush to build the dream I had. Back then, I wanted to have a job, be lined up for abroad, and marry my "gf" by 25. Now, I haven't accomplished any of that, and I don't know how my future will look. I became numb, insomniac, addicted to cigarettes even though I workout in the gym. I am thinking of doing a master's in the field I wanted to pursue abroad, in my country, and fix my life, mental state and everything before I try again. But it makes me feel like a failure. I want to forgive myself, see the delay as a minor setback and a launchpad to get shit together.

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u/_kozak1337 — 2 months ago

Ghosted after 1-on-1 PI interview?

I received admittance to an MS Engineering Program in January. Then, I cold emailed a few PIs.

In late April, I received an interview invite stating that they have a slot open for fall 2026.

The interview went well, I would say. He had a concern regarding my coursework, thus he asked for my transcript. I provided my transcript as well as the syllabus from the handbook to clarify his concern.

He thanked me for providing the additional materials and told me will let me know his decision.

It's been close to 2 weeks since he last replied. I tried following up in between, but received no replies.

Am I out? Am I still being considered? IDK. It's early May, I am an international thus I need to get any sort of info to plan ahead.

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u/_kozak1337 — 2 months ago