> With the indulgence of our illustrious moderator, I'd like to ask > Everyone on the list if they have any 1N100 (NTE109) diodes they'd > Be able to sell to me. Try: 1N34, 1N100, 1N5819, AA118, OA95, 1N618. It must be a germanium diode for correct meter reeading linearity. 73, Ralph W5JGV - WD2XSH/7