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Koss in Electronics For Sale

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$30.00   2 weeks ago
RCA RTD325W with 4 Koss Speakers - $30

This comes with 1 RCA RTD325W Audio distributor (in working condition) that has some cosmetic damage. With 4 Koss Speakers

$15.00   3 weeks ago
$17.00   3 weeks ago
KOSS Portable Stereophone KPH5V Speaker Headphones - $17 (Blacksburg Va)

New headphones in mfg. packaging. 3.5 mm plug and 4' cord. Want $17.50. Please call 540- three, nine, two-2290. Thanks and Merry Christmas!!

$30.00   1 month ago
KOSS Pro headphones - great condition - $30 (se portland)

needs nothing - ready to golegendary Koss soundbig -around the ear cups-

$20.00   1 month ago
Headphones-Realistic/Koss - $20 (Farmington)

These are identical to Koss headphones, but with the Radio Shack label.Over the ear coverage! and comfortable!Great sound.

$31.00   1 month ago
$31, Famous Koss computer Mic NEW

The famous Koss microphone for computer or Internet chat for sale andBRAND NEW IN SEALED PACKAGE.Use this great brand new microphone for Internet chat or for voice to text software like Dragon or for recording.Koss is famous for audio products and this microphone is a free standing desk or table top omni-directional microphone for hands free communication, with 100-60,000 Hz Frequency response whi

$70.00   1 month ago
Koss PRO4AA STEREO HEADPHONES - $70 (Pueblo, CO)

BRAND NEW KOSS STUDIO-QUALITY HEADPHONES - $70.00 (MSRP $150.00) Limited Lifetime Warranty (see Koss website) This is a great buy for someone who wants a high quality product - MAKE ME A FAIR OFFER!Koss Pro4AA stereo headphones set the standard for full size professional headphones. They were introduced in 1970 as the first dynamic headphones to deliver true full frequency and high fidelity perfor

$20.00   1 month ago
KOSS DV/CD/MP3 Player - $20 (Vestal)

Includes remote and owner's manual Very good condition Used only a few times

$60.00   2 months ago
koss quadraphonic headphones - $60 (kent)

I think they work. Been sitting. Very cool if you have a quadraphonic system.

$30.00   2 months ago
Koss PRO4AA Titanium Professional Headphones - $30 (College Station)

One nice tested and working pair of Koss PRO4AA Titanium Professional headphones. Sell for $73.99 on Amazon. Call Jeff @ 9seven 95 seven4 sevenninesix 4

$15.00   3 months ago
Koss Amplified Speakers - $15 (Amherst)

AC or battery powered9 Watt Amplified SpeakersLike newLeave a phone number if you want a reply

$50.00   3 months ago
Two Pair Of Koss Speedzone Headphones - $50 (Haubstadt)

In excellent condition!....used these on a scanner at NASCAR races ....regular $100 each

$10.00   3 months ago
New Seal portable CD player with New Sealed Koss headphone - $10 (sheboygan)

I have to start with some points. And unless you sell on Clist this might seem odd but....IF YOUR READING THIS ITS AVAILABLE!!!!read and repeat read and repeat read and repeat....And NO I WONT RESPOND TO YOUR PHONY Gmail Email!!! YOUR A SCAM WE ALL KNOW IT.Pickup in person in sheboygan cash sale ONLY.There, now that the unpleasant addressing of some Clist "buyers" sigh... is over with onto the ite

$16.00   3 months ago
Koss KTX Pro1 & ear buds - $16 (Morrilton)

We are selling these as a set.

$10.00   3 months ago
Koss Clear Padded Headphones w/Extra long Cord - $10 (E. Pueblo)

1) Pair of Koss Clear Padded Headphones, Excellent condition, (had a break in them but it has been repaired)Fully functional, excellent sound! Used gently and lightly.8 foot cord!$10Text/Call

$20.00   4 months ago
Mossy Oak KOSS KMO20 full size headphones great condition and sound - $20 (sheboygan)

I have to start with some points. And unless you sell on Clist this might seem odd but....IF YOUR READING THIS ITS AVAILABLE!!!!read and repeat read and repeat read and repeat....And NO I WONT RESPOND TO YOUR PHONY Gmail Email!!! YOUR A SCAM WE ALL KNOW IT.Pickup in person in sheboygan cash sale ONLY.There, now that the unpleasant addressing of some Clist "buyers" sigh... is over with onto the ite

$2.00   4 months ago
Koss Ear Buds - $2 (Saddle Brook)

Brand new over the ear buds

$15.00   4 months ago
$50.00   5 months ago
Sony 200Watt Amplifier & Tuner / Koss CD burner & Player - $50 (West Chester)

I'm an audiophile and so appreciate the quality and volume of sound produced by real stereo's (verses everything's a Boom box from WalMart, manufactured by the same crappy company with just different brands logos stuck on them).This particular amplifier was made to push 12" woofers, but also sounds great with 15" (you'll just have a hard time getting the 15's to what I call the sweet spot with 200

$35.00   5 months ago
Koss Custom Pro Realistic Stereo Headphones (Vintage) - $35

Very clean like new vintage Koss headphones. They sound amazing. 3.5 mm jack. price negotiable, possibly trade.


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Last Updated on: January 22, 2018
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