Ok, so I've got some emitter resistors in an old SS amp that I need some help identifying.
Marked on two separate lines as follows;
M2 0.5ohm
Noble 02
They are axial with a white ceramic tubular body, which is about 5/8" long and 1/4" in diameter. Obviously they are 0.5 ohm and I think they are 2 watt, but I'd like to be sure. I called Noble who was absolutely no help, said they are too old. Is anyone familiar with these markings?