A-2 pro is close.. same dc's too.. I'm not sure what the A-5 mags are doing to the wound strings?.. probably helping them to be more clear and bark? its the lead string tone that's my ticket-- and I have the 1953 Tele Wiring -3-Way- that is, "dark Neck"/"Clean Neck"/ "Bridge"... I then have to use a Push Pull tone pot to turn on my neck pup. and thats a "500k P/P Pot" not a 250k, my Volume is a 250k.. and my dark neck's capacitor is not the factory .1 or .05 standard... its lighter cut--a .013mfd... this way it's just the perfect fatness at the flick of a switch.. (no spinning tone knobs using my ear to find the sweet jazzy spot-- it's there at the flick of the 3-way!) my tone cap is .047... the 500k tone pot helps this guitar cut.. and it helps the 7.84k Broadcaster cut it up like Roy Buchanan's original 5.9k Bridge pup. --source unknown :(