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power envelope

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    NAD 2200PE upgrading

    I have a 2200PE that I would like to upgrade a few old caps. I have to redo the relays anyways, My curiosity is that I read about All "PE" Series products: This line was designed with a variable power supply, with the idea of conserving energy. (The British have an bug about this, left over...
    • streetwise
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    • nad power envelope recap variable power supply
    • Replies: 198
    • Forum: Solid State
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