Siemens Klangfilm rectifier board with Si3 diodes and resistors 500K 160K

For sale is genuine Siemens rectifier board with 8pcs Si3 rectifier diodes, 500K 2W resistors (5 pcs), 160K 1W resistors (2 pcs).

Made by Siemens for Klangfilm and professional applications back in late 50s.

Diodes are ultra rare, Si3 with embossed Siemens logo and glass end seal. Resistors are Karbowid Klangfilm 2W. (Rare, the best sounding yellow marks!!!)

Dismantled from professional working device. Tested 100%.

Model: Siemens Si3 diodes, Siemens Klangfilm resistors

Country/Region of Manufacture: West Germany

Brand: Siemens

Type: Siliziumgleichrichter Diode