Koss Pro4S Studio Headphones
eBay
Extra Thick Earpads for Koss Porta Pro PP KSC35 KSC75 KSC55 Sporta Pro SP Replacement Ear Pads Cushions Cover Upgrade Soft Foam
Aliexpress UK
In addition, I also provide finished products after modification. Mmcx modification can permanently solve the problem of headphone cable aging. Specially designed for Headphone cable. Perfectly match your headphones.
eBay
5 pairs of Black Replacement Ear Pads for PX100 Koss Porta Pro Headphones
Aliexpress UK
The black piece on the headset is weathered and the padding inside is breaking apart. The product is a pair of vintage Koss Pro-4 headphones. These headphones are from the renowned brand Koss and feature the model number Pro-4. They are considered vintage audio equipment, appealing to enthusiasts looking for classic sound quality and retro design. The Koss Pro-4 headphones are known for their high-quality audio reproduction and durable construction, making them a sought-after addition to any vintage audio collection.
eBay
Headband Head Pad Top Cushion For KOSS Porta Pro PP KSC35 KSC75 KSC55 Headphone Portable Featherweight Version
Aliexpress UK
How you see it ,is exactly how it was received.
eBay
New 6Pcs Thick Foam Earpads Cushions Ear Pads for KOSS Porta Pro PP KSC35 KSC75 KSC55 PX100 PX200 Headphone
Aliexpress UK
Tested working.
eBay
Replacement foam Ear Pads Cushions Cover for KOSS Porta Pro PP KSC35 KSC75 KSC55 headphones
Aliexpress UK
I know any flaws that I see. I also include a lot of photos for your consideration. This is missing the emblem on the left earphone. We have no way of testing this so we are unsure. They show a little bit of where, but it’s minor and probably more from sitting around since the 1970s.
eBay
10pcs Replacement Earphone Ear Pads Earpads Sponge Soft Foam Cushion for Koss For Porta Pro PP PX100 Headphones
Aliexpress UK
Type: Headphone Headset. Allow us to work it out directly before issuing a defect. Useful Links. (E.g. you brought wrong model or wrong color).
eBay
Replacement Headband Part For KOSS PP Portable Portapro Porta-pro Top Cushion On Ear Headphone Headset NO Logo NO Speaker
Aliexpress UK
eBay
Replacement Ear Pads Cushions For KOSS Porta Pro PP KSC35 KSC75 KSC55 Headphone
Aliexpress UK