Zvex Effects '59 Sound VerticalMaker: Zvex Model: '59 Sound Vertical Condition: New Description: ZVEX Effects proudly introduces the newest member to our line, the 59 Sound. Its based on the legendary 1959 Tweed Fender Bassman. The 59 Sound captures the essence of that magical amplifier. I've never really liked the sound of distorted Fender amps (this is Zack pontificating) except for my earliest amp, a blonde Fender Bassman with a 2X12 cab that just rip roared pure tinnitus joy.