Selling my Sony MDR-Z1Rs, with Sony upgraded "Kimber Kable". These are in pretty much perfect condition, they've spent most of their lives in their storage box after my original testing. These come in their original boxes, with all the original pieces/cables included upon purchase and with the upgraded "Kimber Kable".

Selling because these headphones are far too sensitive for the amp I'm using. They're designed for amps with less power/mobile. Ease to drive comes with the cost of being sort of wrong for more powerful amps unless yours is dead quiet (mine is not).

You can see the Kimber Kable here:
https://www.amazon.com/Sony-MUC-B20SB1-SONY-Headphone-cable/dp/B01LRR04F0

Additional photos/information available, just get in touch.