5U4G NOS Tested cocke bottle

Description

5C3S Full Wave Rectifier Tube Svetlana (5U4G 5U3C GZ31 5Z4) NOS Tested

1 piece 5C3S (5Ц3С) full wave rectifier tube, NOS.

Eqivalents – 5U4G, 5U3C, GZ31, 5Z4.

Produced 1970’s-80’s by Svetlana Tube Factory, StPetersbourg, Russia.

Grey plate version, high grade.

All tubes are new, NOS, never used, fully tested.

Weight	0.05 kg
Dimensions	4 × 2 × 2 cm

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