under desk mount for Douk Audio G3 mini amp

A 2-part under desk case/plate assembly to mount a Nobsound/Douk Audio G3 100W amplifier with screws
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updated February 25, 2023

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This is my first project using CAD software (onshape). It's partially an exercise to learn the program, but I think it turned out really well.

The case part flexes and snaps over the amp. It is snug and hard to get the amp in and out of the case. The amp has potruding edges on both sides that prevent it from sliding out. I modelled around the rubber feet so I wouldnt have to remove them.

I chose spare screws and modeled around them, but if you want to use the same, I'm pretty sure they're 2.9mm (No.4) x 13mm Pozi Countersunk Self-tapping Screws. Make sure your tabletop is dense and thick enough.

I printed it in white  GST3D PLA+. Cura 0.28mm layer height, 2 layer top, bottom and walls. 20% infill, grid pattern. Print the case on its edge (what becomes the front of the AMP). The plate can be printed on either flat side, but I chose to print on the side where the countersunk screw holes is the largest (the face that will face away from the desk)

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