Lucifersam76

I own one of these babies and they rock I have it going through an ampeg 1510 with high rated vintage celestions in it. sweetness. however I do believe that the ones with the vertical on off switches are not 20 years old and were made in the 2000's maybe late 90's. is that 20 years? i don't know but I believe the ones with the horizontal switches are the vintage ones which brings me to a question, are those different?