Koss KTXPRO1 Headphones

Koss KTXPRO1 Features:

Frequency response: 15-25,000 Hz.
Titanium layered diaphragm for accurate sound reproduction.
The open foam ear cushions provide an open, hear-through sound.
Volume control on cord for easy level adjustment & convenience.
Reliable L plug for improved durability and reliability.
Adjustable headband for comfortable, secure fit.
No Questions Asked Lifetime Warranty.

Koss KTXPRO1 Titanium Portable Headphones with Volume Control (Electronics)

List Price:	$19.99 USD
New From:	$11.93 In Stock

User Reviews Summary

Koss KTXPRO1 User Opinion Summary:

Koss KTXPRO1 Headphones produce rich sound due to wide frequency range, the bass is deep and solid. They are lightweight and comfortable for hours. They also feature a handy on cord volume control.

Pros.

Crystal clear sound at practically any volume. Deep solid bass.
Very comfortable to wear.
Lightweight.
Flexible headband sling holds it in place.
Ear cushions are replaceable.

Cons.

The quality of the cable is poor.
People with small head find them too big to fit comfortably.

Specifications

Koss KTXPRO1 Specifications

Frequency Response	15-25,000 Hz
Impedance	60 ohms
Sensitivity	103 dB SPL/1mW
Distortion	<0.2%
Cord	Straight, Dual Entry, 4ft

What do people say

Some Positive

So how does the KOSS KTX-PRO1 Titaniums perform? EXCELLENT! I must admit though, I was at first confused at why I wasn’t getting good bass. Like I said, I use these on my PC, so I have several different software players with different enhancement “plug-ins”, one having a “headphone setting”, nonetheless, giving a slightly tinnier sound than I was expecting. Turns out that all it took to boost the bass, was to increase the main soundcard mixer’s bass level, rather than the plug-in’s “hyperbass” level. And what I got was the deep solid, supposedly 15Hz bass response that this product advertises. And it doesn’t drown out the other frequencies either. The grill mess on the outside of the ear piece, I suspect, may help with the bass response, but don’t quote me on that. And the most important thing with these phones is that they do not distort at all. Crystal clear sound at practically any volume.
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Power requirements: The KTX Pro-1′s low impedance and high sensitivity allow you to easily drive them with any portable device. You do not need to plug them in to a headphone amplifier or to your stereo.
Comfort: They are very comfortable even after long-play and they stay in place-unless you are into extreme headbanging
Isolation: Note that these are open-type headphones and isolation is very poor. Personally I don’t care about this since the background where I listen to music is quiet anyway, and I don’t disturb anyone.
Construction Quality: The quality of construction is not breathtaking, just good.
Sound quality: What sets these headphones to the pinnacle annals of hi-fidelity is their sound quality. They are extremely clear with unnoticeable distortion (even when heavily driven).
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Some Negative

The sound quality was wonderful after too many pairs of cheap headphones, but that didn’t mean much since they wouldn’t stay on my head. NOT adjustable to fit anyone with a smaller head.
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I was quite impressed with the sound initially but in less than 2 months, the left ear started to produce conspicuous distortion at low frequencies. Then, there was the jack itself. The jack is not a sturdy L jack as shown in the picture but it is straight.
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Read Koss KTXPRO1 user reviews on Amazon.