4pcs. D245 = 1N2023 10A 300V silicon Diodes diffusion USSR one date | eBay
2X V25 / В25 Silicon Diffusion Diode 25A High Voltage 100V-1400V Soviet NEW - $9.29 | PicClick
Electronic transformer circuit taschibra. Chinese electronic transformer TASCHIBRA TRA25. Calculation of the power of the transformer for lamps and connection diagram
NIC 100V/4.7A DIFFUSION Type Rectifier Diode NSD03A10, 7x4x2.1mm, Qty.25 - $8.99 | PicClick
MESA/Boogie® 6L6 GC STR 440 (DUET) Power Tubes | The Music Gallery