Add to Cart Compare Quick view Ampeg Vintage Ampeg J-12 Jet 20 Watt Guitar Combination Amplifier 1966 $699.99 Vintage Ampeg Jet J12 Amplifier. Serial 032829 which I believe is 1966. Sounds great and full of mojo. Missing one of the knobs. Has built in tremolo. 20 Watt all tube with original 12" Ampeg Speaker. Looks all original with original 2 prong cord still... $699.99 Add to Cart Compare Quick view
