audio with realistic timbre


Regulated power supply (1)
June 6th, 2022 22:53
So, just finished a regulated power supply for the LCR RIAA-correction amplifier using AZ1, EF6, EL6, 4687 and 7475. Running now for almost a day. Seems to be upholding perfectly despite the current draw of almost 70mA..
New regulated power supply