6L6GC Hi-Fi SE Vacuum Tube Stereo Amplifier

Home-brewed 4tubes Stereo Amplifier. Final stage : 6L6GC Hi-Fi (TOSHIBA) Single Ended, Self Bias for control Grid UL(Ultra Linear) connected to the screen grid Drive stage : 6SQ7-GT (MATSUSHITA) Used only Triode Part Output Transformer : TANGO FE-12S Power Rectifier : 1N4007x2 Voltage Doubler (Rectifiing Tube 5U4GB is Dummy) Power Transformer : PV-145 Sansui Filter Choke Coil : 5H 200mA Sansui VU Meterin