This the mother of all bass amps. The vintage Ampeg SVT. This is an early 70's model, black line. I have only used it 7 or 8 times. I last had it serviced by Dennis Kager, the ex-Ampeg tech from the 60's. It has 6550 power tubes. Sounds like a "sledge hammer".Cosmetically, it has a small tear on the left side of the grille cloth and a few nicks on the tolex front corners. As you can see from the photos, the power plug was changed to a three prong plug for safety reasons. I'm including a custom road case I had made for it. LOCAL PICK-UP ONLY. PLEASE DO NOT INQUIRE ABOUT SHIPPING THIS MONSTER. WILL NOT CONSIDERATE AT ALL. Successful buyer please contact me to make arrangements for pick-up after I receive payment. I am willing to travel within the 5 boroughs of NYC. Happy offerding. Any questions, please feel free to ask prior to offerding. AS IS, NO RETURNS.Thanks for looking.