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For Sale or Trade: RARE! Sennheiser Lossless Wireless IS850 (the wireless version of the HD580/HD600 with integrated...

post #1 of 6
Thread Starter 
This Classified is Closed

For Sale or Trade:
RARE! Sennheiser Lossless Wireless IS850 (the wireless version of the HD580/HD600 with integrated DAC/AMP + new rechargeable batteries) MSRP $1300 -- PICS ADDED

Will Ship To: Anywhere

Got these a while back off amazon marketplace, but decided I don't use them often enough to justify the cost. These are perhaps the best wireless headphones ever created, based off the popular HD580 and HD600. They're pretty rare to come across...

 

These were Sennheiser's wireless version of the HD580/HD600, but with an integrated DAC/AMP onto the headphone itself! Uses and comes with 2 brand new rechargeable AA batteries, so don't worry, they're not special sennheiser batteries that you have to find somewhere like the MX W1. 

 

Also, there is an integrated volume control and balance controls on the headphone.

 

Off the little research there is on these rare headphones, I found out the original MSRP was $1300+...

 

Comes with transponder (NOT Bluetooth or Kleer audio or anything like that; these are lossless apparently), stand, headphones, 2x new AA rechargeable batteries, OEM Sennheiser power supply, original box, manual, etc. 

 

The only (normal) issue I've found with these headphones is that if there are too many other electronics nearby (like 4 microwaves, 7 wifi routers, a bunch of magnets, etc.. you get the point), there can occasionally be some static. This issue is simply resolved by placing the transponder as high up as possible, as recommended in Sennheiser's manual. 

 

PM me with offers or questions. For sale or trade or partial trade. Thanks!

 

 

PS -- yes, these beat the RS220s. By a lot.


Edited by gradofan1 - 8/11/14 at 4:01am
post #2 of 6

What sort of condition are they in? Any marks?

post #3 of 6
Thread Starter 

Absolutely mint, maybe a scratch or two that I didn't notice. See pics.

post #4 of 6

No worries. Thanks.

post #5 of 6

Man that's a cool classic ......But that's a lot of money

post #6 of 6
Thread Starter 

Yah I agree -- $1300 originally was a lot.. probably why they only made a few hundred to sell...

 

Quote:
Originally Posted by MrTechAgent View Post
 

Man that's a cool classic ......But that's a lot of money

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Head-Fi.org › Forums › For Sale / Trade Forums › For Sale / Trade (and Feedback) Forums › Headphones for Sale / Trade › RARE! Sennheiser Lossless Wireless IS850 (the wireless version of the HD580/HD600 with integrated DAC/AMP + new rechargeable batteries) MSRP $1300 -- PICS ADDED