My Personal Copy of Famous Aloia Hibrid Amplifier GY50. Amplificatore GY50 .
Amplifier using Vacuum Tube, ECC83/12AX7, for VAS Stage and Triple Stage of Emitter Follower in the Output Power Stage.
Power Output Devices; Toshiba 2SC3281 2SA1302.
All Regulated Power Supply.
No Overall Negative Feedback.
Made by Altium Design / Protel CAD Database
|Regulated Power Supply of Power Stage|
|Output Power Stage Triple Emitter Follower|
|Vacuum Tube VAS Stage|
|Vacuum Tube Power Supply|
Amplifier and Power Supply PCB , Printed Circuit Boards:
|Power Output Stage, Output devices 2SC3281-2SA1302|
|Signal VAS Prited Circuit Board 12AX7/ECC83|