This is a simple boost circuit that Jordan offered in a plugin box. We here at Mahoney Guitars have cloned what we feel to be one of the best clean boosts ever.
The controls work the Bass and treble frequencies. It has a small amount of gain when the unit is switched on. But the tone that comes out of this little gem is phenomenal.
We copied it in every way because of the unique tone it ads to the guitar, steel or bass. We are so impressed with this circuit and excited about offering it in our vintage Bosstone line of plug in units.