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Upgrades Archive

Find downloads, details, and specifications for discontinued Denon upgrades.

4 Products
4 Products
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    • Archived
    AVR-X8500H HDMI 8K Upgrade, , dynamic
    AVR-X8500H HDMI 8K Upgrade
    Module upgrade for AVR-X8500H to HDMI 2.1 specifications
    Archived
    DA-10, , dynamic
    DA-10
    Portable Headphone Amplifier with USB-DAC
    Archived
    Auro-3D Upgrade, , dynamic
    Auro-3D Upgrade
    Auro-3D Upgrade for AVR,-X7200WA, AVR-X6300H, AVR-X6200W, AVR-X5200W, AVR-X4300H and AVR-X4200W
    Archived
    DA-300USB, , dynamic
    DA-300USB
    High Resolution Audio USB-DAC and Headphone Amplifier