Description

New advances in materials and design have served to expand the performance of Koss products. The company’s product development team and engineers look for the most innovative combinations of existing and new technologies to deliver the most exciting products possible.A portable headphone is a headphone that is used on-the-go. Portable headphones tend to be smaller, more lightweight, and may have features that lend themselves to listening on-the-go, like carrying cases or collapsible headbands.Koss KTX PRO1 features a titanium-layered diaphragm for accurate sound reproduction, foam ear cushions for an open, hear-through sound and an adjustable headband with a sling for a comfortable and secure fit.
Technical Details
- Frequency response: 15-25,000 Hz
- Titanium-coated high-polymer titanium diaphragm for accurate sound Reproduction
- Foam ear cushions for open “hear through” sound
- Volume control on cord for easy level adjustment
- Reliable L plug for improved durability and reliability

Users reviews:
I am not very impressed with the Koss KTX Pro-1. Compared to its 60-ohm siblings (KSC75, UR40, Optimus Pro35A) the KTX Pro-1 is very congested and bass-bloated. Midrange has a cluttered thickness that really lacks clarity. Treble is just as congested, and to a certain degree lacks extension.
Yes it uses the STELLAR Koss titanium diaphragm driver, but for some crazy reason… they chose to use a different density earpad foam than its 60 ohm counterparts. I personally own all the headphones I have mentioned thus far, and I dont consider the difference to be minor or insignificant.
In my opinion, the radio shack optimus Pro35A and KSC75 earclip offer better sound reproduction for the $$$. Both offer a sense of clarity, resolution and treble extension that the KTX Pro-1 lacks.
Just for the heck of it… I swapped earpad foams with my optimus Peo35A and VOILA!! the KTX Pro-1 was transformed into a GREAT sounding headphone… just like the KSC75.
Amazon reviews:
i should mention if you ears move with these headphones on you can hear the plastic creak but you could probably just grease where the plastic meets and be done with it.
Having looked at quite a few review sites I decide on buying some Grado SR80s but at the same time decided to get a budget pair for travel. Initially I was going to get some i-Grado portables but I do not like the round the back of the head design. Next I considered Sennheiser PX100s but some of the few negative reviews made me look at alternatives. It was then that I came across the Koss KTRPRO1s. The reviews seemed good and at the price I felt I could afford to make a mistake (if they were no good I'd give them to my son for his MP3 player). Now it must be remembered that I have not had these long and that I like a good bass to my music, but I actually prefer them to the SR80s. The concentrated design allows the volume to rise above that of the open backed Grado's (I do like dials to go to eleven especially after a couple of beers and as an impressionable youth spent the night with my head in a bass speaker at a Gillan concert hence the need for bass). For the money I just don't think you can beat these and now that my son has found them we are fighting each night over who is going to get them - him for his MP3 and me on my system. At this price will probably buy a couple more sets to stop arguments and have backup. Well done Koss.
Pros: clear rich sound, good bass, good treble, decent mids, good style, good price, comfortable, l-shaped plug, short cord (may be a con for some)
Cons: Nothing considerable. They don't seem like the sturdiest headphones. However, this means they're portable and light-weight. I can't expect much more for the price.
If you want some practical headphones for your mp3 player and you hate ear-buds like me, then buy these!