Amazon.com: AC Adapter - Power Supply for Samsung HW-J7500, J7500/ZA, J7501 Curved Soundbar : Electronics
HW-J7501R Curved Soundbar W/ Wireless Subwoofer Home Theater - HW-J7501R/ZA | Samsung US
Samsung HW-J7500/R HW-J7501/R HW-J8500/R Soundbar Power supply AC Adapter | eBay
UpBright New Global AC / DC Adapter For Samsung HW J7501 HW J7501/ZA HW J7501/EN HWJ7501 8.1 Channel Curved Soundbar Charger PSU|dc adapter|adapter for samsungadapter dc - AliExpress
24V HW-HM45C HW-F551 HW-J7501 for Samsung SoundBar Charger Adapter Power Supply | eBay