Radio & Antique Equipment Parts
Diode - 1N34A Germanium, low leakage
The 1N34A Germanium diode is an old standby in electronics. Widely used for detecting the rectifying efficiency or for switching on a radio, TV or stereo etc.
Earphone - Crystal, 3.5mm, High Impedance
High impedance crystal earphone - very sensitive and works great with crystal radios. Has 3 a foot cord and miniature (3.5 mm) plug.
Electroplating Compound - for metal coating
Uses current from any 3 to 6 volt D.C. supply or batteries. Plating brush connects to positive voltage and part being plated connects to negative. Brush not included. Available in multiple materials.