I do not have a 3d printer… yet. I’m currently researching them though.
I do have a question about the Ender 5. Did you ever modify it (like switch to metal parts, try different extruders, etc.) and did you ever get one of those bags that insulate it to keep even heat?
As to the Arylic, let me know how the amplifier does @stevem. I’m using the Up2Stream pro v3 which doesn’t use an amp.
Right now, I FINALLY got the Dirac Dimensions plugin for sigmastudio and am learning CCES enough to implement it. My order goes Up2Stream to an ADSP-21489 to two different amplifiers based on a TPA3255. With the Dirac Dimensions, I should be able to implement Dirac live on my speakers (btw, I have an ADSP-21489 per speaker; that is the miniDSP 2×4 HD or the miniDSP C-DSP 8-12 that use that chip). Turns out, implementing it from the ground up takes a bit more than I thought for doing a custom implementation. Either way, after I figure out how, I WILL definitely do a write up on how to do it and where things are. I have to read through the manuals and the cross-references between them for Dirac to figure out how to do it right.
Either way, I just put away the 15 sheets of 3/4″ mdf and 2 sheets of 1/2″ mdf (6 tower speakers and a 5 cu. ft. sub). As things progress, I’ll post more. I’m about to go play with my soldering iron and my hot air rework station.