If you're on the limited budget I'd suggest the KSC75 with a Parts Express Headband ($2) and Yaxi pads ($12). I own the porta pros and kph30i as well but I find if I don't want to wear my DT880s the ksc75 is best for imaging/soundstage out of the 3 koss options. KPH30i with yaxi pads is my favorite out of the 3 for general sound though. They Across the whole spectrum, that was all I changed. As far as I'm concerned, with that applied, it sounds as good as anyone can reasonably expect a sub-$200 headphone to sound. I may also cut the fabric in front of the drivers to bring out a little more sparkle, but that's a personal preference (I like bright).
The Koss Porta Pro are incredibly overrated. Impressions. I heard nothing but good things about them when I read the internet, saying things like they are the best value you can get for under 50$ (or even $100), so I bought them. The package feels premium and I like the retro aesthetics of these on-ears, but when I tried them on I was like 'WTF
10. Quote: chicolom said: The KSC75 has titanium coated drivers which make it have more treble/brighter. Porta pros are a little darker, bassier, and warmer, where KSC75s are more aggressive and sparkly. Of course consider the clip-on vs headband, although both can be interchanged (porta pro drivers can have clips attached and ksc75 can fit in
New: Koss KPH30i (updated KTXPro1) We just launched the KPH30i which is a sibling to the KTXPro1 & Pro35 (both of which I've seen talked about a few times on this sub). Archived post. New comments cannot be posted and votes cannot be cast. I would gladly pay $20 extra if it comes with MMCX connector or some other detachable cable.
Today I spent some time making a bunch of measurements of my (too) large collection of Koss 60 ohm headphones, including Porta Pro, KSC75, KPH30i, UR40 frankenphone, and the CL-10. Having done my fair share of pad, driver, and headband swaps with these headphones, it was interesting to see measurements back up anecdotal impressions. hvq3. 61 221 301 26 164 187 129 191 414

koss porta pro review reddit