axon ax 100 mkii guitar to midi converter

Powering up the unit showed two LEDs and the LCD backlight on the front panel coming on, but no further life from the unit, as shown in the picture below. The picture below shows the board layout with my interpretation of the devices and functions on it. There was a small amount of corrosion around the NiCad site, but nothing too sinister. Internally, none of the parts looked to be non-standard apart from the programming of the EPROM and the Lattice PLDs that are in it, so I was optimistic that any failures could be repaired without having to locate another unit to cannibalise. The seller had said that it wasn’t starting up and that the NiCad had leaked he had removed that NiCad from the board before shipping. This is one of the original Mark I units from Blue Chip Audio, built in 1998 it can be seen below.

I picked up a spares-or-repair unit on eBay recently and on Saturday I got down to the business of repair. If you can cope with the cheesy synth patches he’s using, it’s a good explanation of what a guitar synthesiser can do. Here’s a video of Burr Johnson demonstrating the Mark II unit. The Axon AX-100 was originally designed in Germany by Blue Chip Audio in the 1990s, then the company was acquired by Terratec, who slowly strangled the product line. However, I recently found a reasonably priced spares-or-repair unit on eBay, so I picked it up.

Unfortunately the AX 100 has been out of production for years, and used units are commanding prices in the high hundreds of pounds. In particular, I’ve been looking for an Axon AX 100 unit they were renowned for the speed and accuracy of the tracking that the proprietary neural network software could achieve. Gareth writes: I’ve wanted a Guitar-to-MIDI converter (a.k.a.

Axon ax 100 mkii guitar to midi converter