6n2 6p1 Vacuum Tube Amplifier Kit Diy 3.5w * 2 Supports Usb Fm Aux Bluetooth 5.0 HIFI Audio Amplifier Vu Meter Diy Audio Amp

Option Description:

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• A:With BT kit--with Bluetooth 5.0 kit.

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• B:Silver no BT kit--Silver case without Bluetooth kit.

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• C: Black no BT kit--Black case without Bluetooth kit.

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• D: Without BT kit-with Vu meter, without Bluetooth kit.

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• E: With BT kit - with Vu meter, with Bluetooth 5.0 kit.

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Caution:

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• Product options are kits, not finished products, you need to assemble yourself, the package includes circuit diagrams and wiring diagrams.

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• The kit does not come with a power cord, if you need a finished product, please contact me for an appointment.

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• The power of this machine is 3.5w + 3.5w, it can promote the following 6.5 inch high sensitivity bookshelf speakers below 65W, sensitivity requirements must be above 89DB.

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• 6n2 upgrade to 6H2N.

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• If you encounter any technical problems in the assembly process, please contact me, thank you very much.

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