Spring Reverb Pedal Build

[SilverSurfer]

I would like to build a spring reverb pedal with a spring reverb tank that I have. Any suggestions or schematics?

thanks

 

[Cybercow]

This one from OP Electronics worked nicely for me.

OP Electronics Spring Reverb PCB <- click link

 

[SilverSurfer]

This one from OP Electronics worked nicely for me.

OP Electronics Spring Reverb PCB <- click link

Thanks I will look them up!