The original LPB-1 circuit that introduced overdrive in 1968. Put this little monster in line before any effect to provide boost and definition. Improves the gain and saturation of your amp.

These little modules need to be put back together CAREFULLY, and the wires are brittle so it would be highly advisable to be able to solder. Just suggesting from personal experience with these modules as I have probably had a hundred of them over the years, the wires are brittle and will break at the joints often enough.

Check out my other listings for more cool vintage, boutique, Electro Harmonix, Boost, and other guitar pedals! Any other pictures needed or questions please ask!

I'm trying to avoid from instituting a no refund policy on vintage gear, so other than guaranteeing that it will not be DOA, ANY return on vintage gear is an automatic 15% restock fee. Any questions, please ask.