Fm crystal set with 1n34 germanium diode (Experimental)- radio a cristallo FM

Name: Fm crystal set with 1n34 germanium diode (Experimental)- radio a cristallo FM
Uploaded: 2015-09-11T17:28:12+00:00
Duration: 300 s
Channel: Tech
Description: Fm crystal set with 1n34 germanium diode (Experimental)- radio a cristallo FM

7 views · 10y ago 🎲 Random