Just wanted to share my little Frankenstein creation.
It consists of the Audeze LCD-i3 in-ear planar headphone, a Qudelix 5K Bluetooth Amp with magnetic USB-C charger/data connection, a 18-core HiFi-Hear 2.5mm balanced cable, a sacrificial and butchered vintage Sony TRH-2 headphone/band, and about ~16 zip-ties and a few feet of electrical tape.
Looks like crap but MY GOD does it sound absolutely amazing! One of the best things I've ever heard and I'm not afraid to admit it, I just don't care for the looks I sometimes get lol...