Electro Harmonix LPB-2 Linear Power Booster Metal box with original box and paper '70

A mighty and rare vintage EHX power boost, great for pummelling the front end of a tube amp for classic 70's rock leads. All original and in great condition for it's age, the EHX Linear Power Booster 2 delivers masses of gain that's tonally neutral. It's essentially a great sounding pre-amp. Gives a really nice clean boost.