JFT Class-A Transistor Colour inventory while the other provides a

while the other provides a socket for any 500-series module

The 500EXT allows you to test and calibrate your 500-series modules without reaching into your rack

Transformers were the most straightforward component to choose

The first challenge was how to fit the 1290’s many parts

JFT Class-A Transistor Colour inventory while the other provides aThick, musical saturation that shines on any source. Part of the magic of vintage solid state gear is that, because transistors were expensive, they used as few as possible, so each one had to work harder. And when transistors are pushed to their limits, they begin to distort in beautiful ways. The JFT Colour is designed by this philosophy: choose great sounding transistors and then make them work very hard. The JFT employs two class A saturation