Up for sale is a very special item. These K-1000's have been very well cared for and have seen probably less than 100 hours of use. For the past 3 years, they have been kept in their case. Serial number is 10,443 .
There is no mechanical or cosmetic damage to this pair at all (side headpads a tan worn but in excellent condition. The leather headband in excellent condition..The 4-pin XLR connectors are in excellent condition, also have speaker terminal cable as well as XLR to 1/4 inch plug. The case is in very good condition.
These have been recently tested with a high quality, high power Class A amplifier and they still give me goosebumps. The transparency and detail of the sound is incredible. Everything you have heard about these headphones is true. I also have a revolutionary product to add the most bass to any headphone (especially these in the world) which I can discuss with the buyer.