Username WanderingLogic
Member Since April 26, 2013

WanderingLogic's Public Circuits:

Now showing circuits 1-6 of 6. Sort by

BBC OBA9 (1952)

BBC OBA9 (1952) PUBLIC

The BBC OBA9 audio gain control (circa 1952). Using a linear pot it gets nearly logarithmic gain. Since it is a non-inverting circuit the minimum gain is 1, but if you need an attenuator that goes all...

by WanderingLogic | updated December 17, 2025

bootstrap question

bootstrap question PUBLIC

by WanderingLogic | updated November 17, 2024

"bbc" volume control

"bbc" volume control PUBLIC

by WanderingLogic | updated October 22, 2024

MXR™ Headphone Amp (MX-152?)

MXR™ Headphone Amp (MX-152?) PUBLIC

by WanderingLogic | updated November 26, 2023

1W Audio Amplifier

1W Audio Amplifier PUBLIC

by WanderingLogic | updated November 07, 2023

current mirror

current mirror PUBLIC

by WanderingLogic | updated October 28, 2023