I only have Koss Porta Pro, and in my case I'm sensitive to clamp force pressuring 1-2cm wide area above my ear, and those cause no issue. However with a longer use my ears are getting fatigued from the drivers being in constant contact with them, there certainly is a bit of force behind them (no wonder since the headband has to bend to fit the
What is the difference between Koss Porta Pro and Sennheiser HD 280 PRO? Find out which is better and their overall performance in the headphones ranking. Based on our rating, Porta Pro has a total rating of 6.5 out of 10 vs 7.5 out of 10 for HD 280 PRO. Advantages Koss Porta Pro over Sennheiser HD 280 PRO
Koss Porta Pro Specifications. Driver Diameter. NA. Impedance. 60 Ohms What is Impedance ? Sensitivity. 101 dB/mW. Frequency Response. 15 Hz - 25000 Hz.
The KSC35 and KSC75 have different drivers. Putting different drivers on the different frames and enclosures results in different sound as well, I can tell you this from experience. For example, here is how I would rank the following in terms of sound quality: KTXPRO1 > Porta Pro drivers on KTXPRO1 frame > Porta Pro > KTXPRO drivers on Porta
Carefull everyone there are two different Koss 60 ohm drivers: Clear transparent driver: KSC35, Original portapro, PortaproII. I think the TD80, TD61 full size cans use this driver as well But dont quote me on it. Titanium coated driver: KSC75/55/50, KTX-Pro1, UR40. I think the sportapro also use this one. Porta Pro® - On Ear Headphones. The acclaimed Koss Porta Pro® has captivated audiophiles and music enthusiasts for decades and continues to be one of the most popular headphones worldwide. Originally introduced in 1984, the Koss Porta Pro® has stood the test of time due to its impressive performance and portability. kbLbRs. 141 459 305 176 390 430 81 366 203

koss porta pro driver size