KIH #52 – Nutube

By | December 4th, 2017|Categories: DAR|Tags: , , |

Had I heard a preamp with a Korg Nutube in it? That was np aka Nelson Pass. I had not. But with Google being everyone’s favourite uncle, I had shortly afterwards at least read up on it. Now I knew that a Korg Nutube, not a keyboard, looks like a larger 17-legged opamp but is actually a device with an anode grid filament that operates like a triode and exhibits actual twin- triode curves. Yet it is built by applying vacuum fluorescent display aka VFD tech from Noritake Itron Corp.… Read the full article