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rock orange 3116 Bluetooth 5.4 amplifier matching shell

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A2L

0.2mm layer, 2 walls, 100% infill
0.2mm layer, 2 walls, 100% infill
Designer
1.7 h
1 plate

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Bilibili video:

【Hardcore】【Open Source】【3D Printing】Bluetooth 5.4 LDAC+USB version TPA3116 HIFI desktop amplifier DIY circuit + shell model open source_Bilibili_bilibili

This is the open-source rock orange 3116 Bluetooth 5.4 version desktop amplifier shell model I shared on Bilibili. The video details the entire design and production process, from circuit to shell, and provides measurement parameters and listening comparisons of the final product, with pleasing results. You can go to my Bilibili video to watch the detailed production process, and I hope you can do it yourself and reap the rewards of your own low-cost, high-quality desktop amplifier.

(The shell assembly only requires 2 self-tapping screws M3*10)

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You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.