George - the OPA627 DIY is too hard for me. Is there another version that easier.... :))
LDR Active Preamp - does it exist?
I am using passive LDR (Light Dependent Resistor) volume control LightSpeed Attenuator. As much as clarity and all the good stuff about this little preamp, I wish I can have some gain for my low sensitivity amplifiers. Is there any existing active preamp using LDR volume control?
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- 41 posts total
- 41 posts total