Vox AC30 Top Boost

  • "Stereophonic" Top Boost

    1961

  • Top Boost circuit

  • Top Boost units

    1961-1964

  • Top Boost integrated in panel

    Late 1963 - 1968

  • Copper panels with Top Boost

    Late 1963 - 1964

  • Early Westrex chassis

    Late 1963

  • AC30 Expanded Frequency

    Late 1963 - 1965

  • Serial number 10348

    Early 1964

  • Burndept-made Top Boosts

    1964-1968