Here is a gorgeous metal-covered audio cable straight from Blade Runner/cyberpunk heaven. And we have them in a couple different colors! They're a step up from plain rubber/ABS cables, with a sleek metal-wound cover.
This cable comes with two 3.5mm (1/8" headphone jack size) stereo connectors. Fairly straight forward, you'll commonly need these to connect two audio devices together, whether it's a NeoTrellis project or otherwise! These cables have some nice stretch and will give your project a seriously sleek aesthete.
We have these in a few different colors, this one is a 'black' metal - it's not completely black but the tint is darker than gray or silver.