Home Slickdeals Sony MDR7506 Professional Large Diaphragm Headphone – $79 on Amazon Slickdeals Sony MDR7506 Professional Large Diaphragm Headphone – $79 on Amazon By ARCOM - 5 September 2022 52 0 SHARE Facebook Twitter Go to the deal page: Sony MDR7506 Professional Large Diaphragm Headphone – $79 on Amazon