Some years ago, I envisioned a hardware interface to an electronically controlled pedal steel changer. The pedals and knee levers on the guitar would be wired to a computer instead of pulling the changer directly. The computer controller would allow the player to instantly change tunings and copedents. I couldn’t find a manufacturer who was willing to buy into the idea, but a guy can dream. Here’s the “user guide” that I wrote for the fictional controller.
Electronic Changer Controller
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![](https://b0b.com/wp/wp-content/uploads/2015/03/PedalSteelTuningController.png)