SONY MDR-CD900ST Fully Functional SONY Monitor Headphones, New Ear Pads New ear pads. Used only at home, non-smoker. Authentic product purchased from Soundhouse 5-6 years ago. Produces a wonderful sound with low noise and a rich tone. The ear pads have been replaced with new ones for this listing. There is some wear and tear due to aging. The synthetic leather on the headrest is not sticky, and it hasn't been used very often. There are no defects whatsoever. There has been almost no change in sound quality since it was new. It's a world-standard, excellent sound!! 【Important】Please only purchase if you can provide a receipt evaluation on the day of arrival. The appearance is a general used item with signs of use, so returns and exchanges are not accepted. Thank you for your understanding. Please only purchase if you can provide a receipt evaluation on the day of arrival! #Sony Headphones #7506 #Monitor Headphones #MDR-7506 #MDR #Headphones