Wednesday, April 12, 2017
Hi-Pi TBX-1 Tuning Box - Microtonal Keyboard Converter
via this auction
"This allows you to convert a keyboard/synth's scale to anything that you like. You can create your own scales/tunings or choose from thousands of Scala files online. You can play, for example, ancient Greek scales on your synth or experimental tunings like those used by Harry Partch."
I believe this is the first post to feature the TBX-1. Hi-Pi is known for their Tonal Plexus microtonal keyboards. See the Hi-Pi label below for more.