Up for sale is a pair of Sony MDR-Z1R closed-back headphones in very good condition, with the original box, original Sony cables (3 meter with stereo mini plug, and 1.2 meter 4.4mm balanced cable) along with an extra Cardas balanced cable with XLR connector. The headphones are in great working condition, with only some very light cosmetic wear to the pads and grill. The headphones also come with a Sonarworks custom calibration (i.e. the headphones were sent to Sonarworks and measured), which can be activated if you use Sonarworks True-Fi or Reference software. Sadly selling them due to a tax bill. Have enjoyed them with a Benchmark DAC1 HDR and Audioquest Dragonfly. $1,225 + shipping. I'll cover the paypal fee. Located in Bay Area, California.