Philips 525A 





Philips 525A
Philips “Octode Super” 525A
Sn: E12XX E01
Tubes: AK1, AF2, E446, AB1, E443H, 506
Dial lamps: 2x 8064
Dimensions: 350 x 410 x 245 (mm)
Year: 1935
ID: 0821