Sunday, July 3, 2016

Philips FR 680A Stereo Radiogram – Circuit Diagram

Tubes used: EL84 – ECC83 – ECH81 - EAA91 – EF184 – EF93 – EM80
Circuit Diagram

Philips BR 405A - AC-DC Radio - Circuit Diagram

Vacuum tubes used: ECH42 – EAF42 – EBC41 – EL42 – EM34 – AZ41
My age was 1-year; when this set was released by Philips in 1951.  Now I'm 67.
Circuit Diagram