UpBright Global 24V AC/DC Adapter Compatible with Denon Heos 7 Heos7 HS2 WiFi Wireless Music Speaker System 24VDC 3.75A DC24V 3750mA 24.0V Switching Power Supply Cord Cable Battery Charger Mains PSU
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Denon HEOS Link Wireless Pre-Amplifier For Multi-Room Audio - Series 2 (New Version), Amazon Alexa Compatibility, Powered Subwoofer Connection, Black with Silver, 2.91 x 6.14 x 5.83