Hoffman Amplifiers Tube Amplifier Forum

Other Stuff => Effects => Topic started by: tubenit on November 09, 2023, 04:42:46 pm

Title: LED light on FX pedal
Post by: tubenit on November 09, 2023, 04:42:46 pm

Can't remember for sure .....................

Anode with a CLR (current limiting resistor) goes to the 9v positive

Cathode to ground

Is this correct? 

Does it matter where the CLR is placed in the circuit?  In other words, can it be placed both on the anode or cathode side? 

Thanks, Jeff

Title: Re: LED light on FX pedal
Post by: sluckey on November 09, 2023, 05:19:51 pm

The CLR must be in series with the LED. Doesn't matter if it's connected to the cathode or anode.

Title: Re: LED light on FX pedal
Post by: tubenit on November 09, 2023, 07:23:04 pm

Thank you Steve!  Always grateful for your help!


Best regards,  Jeff