GUITAR – devi explains how to use the DFTN!
Revision #’s / # made since February 2012
DFTN13TF / 37 – Through hole, “floating” pcb’s, 100k audio taper volume pot, other pot 100k linear taper, all resistors film comp, Metallized Plastic Film Capacitors, TO-92 transistors. pregain (right control) is 100k linear pot, middle lug to R3, right lug (when seen from inside) to ground. Texture (middle control) is wired just like a standard TP texture pot, but 500k linear.
artwork serial #’s / # made since February 2012
ADFTN1 / 4 – photo
ADFTN2 / 16 – no photo – ADFTN1 with the words VOLUMEDARKNESSKRACKLE for the controls
ADFTN3 / 16 – photo – ADFTN2 in a smaller 1590b enclosure
ADFTN4 / 1 – photo – ADFTN2 with screen printed graphics on a glossy black enclosure