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Koss EQ50 3-Band Stereo Equalizer

Koss EQ50 3-Band Stereo EqualizerBrand: Koss
Department: Headphones

List Price: $19.99
Buy New: $12.35
as of 7/29/2010 10:59 CDT details
You Save: $7.64 (38%)

In Stock


Seller: Goodios
Rating: 3.0 out of 5 stars 29 reviews

Media: Electronics
Autographed: No
Memorabilia: No
Batteries: 2
Shipping Weight (lbs): 0.2
Dimensions (in): 9 x 5 x 1.3
Legal Disclaimer: Warranty does not cover misuse of product.

MPN: 152132
Model: 152132
UPC: 021299142882
EAN: 0021299142882

Availability: Usually ships in 1-2 business days

Features:
  • 10dB boost or cut per channel
  • Unity gain amplifier limits power output to conserve battery power from the source
  • Ideal for use with laptops or portable DVD & MP3 players
  • Pocket-size for easy travel and portability
  • Requires 2 AAA batteries (not included) for 20-30 hours of usage

Editorial Reviews:

Product Description
The Koss EQ50 is a portable equalizer for laptop, MP3 and audio use. New technology in consumer electronics has created an absolute need for improved level and sound adjustment in personal listening. This remarkable, portable, palm-sized unit delivers high fidelity performance and output normally reserved for more expensive, home systems now deliverable from your personal audio system, laptop or mp3 player. With a 10dB boost or -10dB cut range of level, the EQ50 features a 3-band equalizer that allows for convenient and individual bass, midrange and treble adjustment, for a customized listening experience. Power output is greater than 20mW per channel, providing clean undistorted output into your favorite stereophones. Ergonomically designed for easy handling, a rotary volume control and on/off switch are placed for convenient usage.

Amazon.com Product Description
The pocket-size Koss 3-Band Equalizer delivers high-fidelity performance and output normally reserved for more expensive home systems. With a 10dB boost or -10dB cut range of level, it features a 3-band equalizer that allows for convenient and individual bass, midrange, and treble adjustment. Power output is greater than 20mW per channel, providing clean and undistorted output into your favorite stereophones. Ergonomically designed for easy handling, a rotary volume control and on/off switch are placed for convenient usage.


Customer Reviews:
Showing reviews 1-5 of 29



4 out of 5 stars Great product, bulkier than it could be   April 26, 2010
C. P. Waasdorp
Great product with good sound (coming from a profession sound engineer of 10 years) and the volume control proves useful as well. It's light weight and very thin, but still somewhat larger than it could be, I suppose that's because of the batteries. I'd still buy it again though.


1 out of 5 stars Hiss and distortions   April 4, 2010
lew (Connecticut, USA)
Creates high level of hiss. Nonlinear distortion noticeable when I want to provide strong signal to improve signal/hiss ratio.

Maybe good if you want to listen "ooompa, ooompa" music, but no good for clasical




5 out of 5 stars Help for aging hearing   February 5, 2010
Philip K. Isaac (Manitoba, Canada.)
As one ages our eyesight begins to fail and we have no difficulty obtaining prescription lenses to correct our vision; hearing follows the same path, but correction isn't so easy, however, the Koss equalizer restores the sound in my earphones so that I am hearing music as I haven't heard it in years.


4 out of 5 stars Does the job.   December 23, 2009
Candace Kaye (PA)
I'm a court stenographer and work in many different environments, offices, court rooms, conference rooms, and transcribe many different voices. I like this product because if someone speaks low or an air conditioner is blowing in the background or the acoustics in the room are a problem, when transcribing I can improve the sound by adjusting the band equalizer to fit the situation. It is a great aid in those frustrating moments where you just can't hear something perfectly and instead of playing the tape over and over in an effort to understand what was said, you just slide the bass, mid or treble to whatever level you need to make the sound more clear. I think it is a great little product, and I only gave it four stars instead of five because it doesn't perform miracles, nor should you expect it to at this great price, but it certainly does help.


2 out of 5 stars Weak quality; not as good as the previous version   November 15, 2009
James Britt
I have the the older Koss EQ30 portable equalizer to help clean up the sound of my TV when run via headphones. It's pretty good, but over time has gotten some loose wires, and occasionally crackles. I would love a replacement but, sadly, that item is no longer available.

The new version, the EQ50, is a poor substitute. It relies too much on the strength of the source signal, and does not do a very good job. It works OK on some equipment, but still not as good as the earlier version. Plus, the EQ30 was more compact and easier to clip onto a short pocket. Why in the world Koss decided to discontinue a better product is baffling.

Probably best to keep looking.


Showing reviews 1-5 of 29




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