Kệ để thiết bị âm thanh Audio Rack

Fits perfectly Ifi zen dac and can.

To save some filament you can try to reduce numbers of top and bottom layers or even set top layers to 0 and print it with infill visible, 

but keep in mind it's going to affect it's stiffness.

For threads, keep small layer height and go reallyyy slooow, there is also profile without threads so you can glue everything together.