YAXI EARPADS for Koss PORTAPRO (Black+Blue+Yellow+Red+Orange)+A3 Orange Poster

These things are really worth the money. I used the old ear muffs that the Koss porta came with for 4 years and I finally bought these since those old muffs were starting to fall apart. OMG, let me tell you, I should have bought these the day I bought those headphones. There is little to no drops in sound quality and these are just so much more comfortable. I also use my Koss headphones as a pair of gaming headphones and the ear fatigue I used to get with the old ones was just crazy. Like ears would start hurting after 3-4 hours of wearing it. With the Yaxi ear muffs, my ears dont hurt at all.tldr: Get these. Makes ur headphones so much comfier with little to no audio quality loss.

The stock thin earpads were quite worn after a few years, making my ears hurt after only an hour or so of wearing. These are plush and I don't have any pain, even after several hours. I can't comment on sound quality other than that they still sound great (I'm at work listening to music and Youtube videos in the background, not on an audiophile setup in an ideal environment).Well worth it, and I'll buy them again in a heartbeat if they ever wear out or need replacement.

I hesitated on these for an entire year because there were so many cheaper options but WOW!!! THESE ARE SO GOOD!! THEY ARE SO COMFORTABLE! I am so grateful to the other reviewers because these things are SO SO much better than the black foam pads that your porta pros come with. If you thought your portas were gentle before - you'll be in for huge treat with these pads!!

QUICK STATS- Price: $15 for 2 pairs (a bargain compared to most "audiophile" upgrades)- Material: Open-cell poly foam- Thickness: About 0.5 inch (nice and plush)- Diameter: 2 3/8 inch (locks onto your head like a lovesick koala)- Colors: 8 options, 25+ 2-pair combos (Christmas, Halloween, Tuesday - you name it)THE SWEET SOUND NOTES✓ Reportedly opens up the high-end response (finally hear the dog whistles!)✓ Maintains the open, airy Porta Pro sound signature✓ Comfortable enough for even the longest listening sessions (no "clamped vice grip" headaches here)THE (MINOR) DISCORDANT NOTE- More expensive than stock pads (your ears have champagne taste, what can we say?)INSTALL & TRANSPORT TIPSSwapping out the pads is blissfully simple - just wrap them around the driver case and let the integrated pins do their job. The Yaxi pads wrap around the divers a bit more aiding in a secure fit (photo comparison provided) Be carefule not to break the pins when removing old pads. And speaking of the stock pads, those slippery fellas have a tendency to go AWOL, especially when putting the headphones on or tossing them in your bag. These Yaxi replacements, on the other hand, stay firmly in place no matter what you put them through.REAL-WORLD RUNNER REVIEWAs a daily runner relying on my trusty Porta Pros, the stock pads just couldn't keep up. These Yaxi replacements, on the other hand, stay firmly in place no matter how hard I push it. And the more breathable foam design means my ears don't end up as uncomfortably swampy and sad.TECH TALK (AUDIOPHILE OPTIONAL)The thicker Yaxi pads are said to gently open up the high-end response, creating a slightly airier, more spacious soundstage. Theoretically, this could be due to the proximity effect - the stock pads sit closer to your ears, emphasizing the low-end. But the extra foam also probably tames those highs a touch, keeping things nicely balanced. Not a night-and-day difference, but a welcome refinement for discerning listeners (or dog owners with exceptionally sensitive hearing).MIX-AND-MATCH MADNESSYaxi offers 8 individual colors, allowing you to create over 25 unique 2-pair combo looks. Want to channel your inner Christmas elf? They've got festive red and green options. Hoping to match your lovingly curated sneaker collection? There are plenty of non-holiday hues to choose from. Just be prepared for seasonal costume commentary if you go the holly-jolly route.FINAL VERDICTIf the stock Porta Pro pads keep letting you down (like a lukewarm football team), or you're simply looking to level up your listening experience, these Yaxi replacements are a worthy investment. They stay securely in place, breathe better than the originals, and may even give your tunes a subtle sonic upgrade. And with all those color options, you can customize your look to match your mood (or the calendar). Your ears - and your overall swagger - will thank you. Just don't be surprised if people start calling you "Rudolph" around the holidays.

I’m not sure they do much to improve the sound quality, maybe a bit, but it’s a bit subjective to say the least. What they do well though is that these are much higher quality foam than what the Porta Pro comes with and they make for a more comfortable experience. They are also slightly larger and slightly thicker, so they look good too. Overall, I’d recommend getting these just for the appearance and comfort upgrade.

The ear cups are well-sized and visually appealing. Some users claim they offer added comfort and even enhance the Porta Pro's sound performance—while I can't speak to the latter, their striking aesthetic impact is undeniable. After two years of use, they remain stylish and remarkably durable

If you own, or plan on owning the Porta Pros, you've gotta get these. It's absurd to me now how thin the OEM cushions are. These should be stock. And get two pairs! My word, what a deal. Thanks guys.

I have these on my Porta pros as well as the KPH30. Installation was a bit difficult on the KPH30, but easy on the Porta Pro. Makes a shocking amount of difference, and really helps balance the sound.