Vintage HiFi Audio Forum

Repair / Help Forum => Repair / Help => Topic started by: F1nut on May 16, 2014, 12:13:02 AM

Title: Resistor Question
Post by: F1nut on May 16, 2014, 12:13:02 AM

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?

Title: Re: Resistor Question
Post by: F1nut on May 16, 2014, 01:58:30 PM

I found the schematic. They are 0.5 ohm, 2 watt.

Title: Re: Resistor Question
Post by: Dicky on May 16, 2014, 02:24:24 PM

See, you can always find help here if you just ask.

Title: Re: Resistor Question
Post by: F1nut on May 16, 2014, 02:38:45 PM

Apparently so. ;)

Title: Re: Resistor Question
Post by: schwarcw on May 16, 2014, 06:10:39 PM

Great Detective work Colombo!  LOL!

Title: Re: Resistor Question
Post by: F1nut on May 16, 2014, 06:54:20 PM

I always get my resistor.