<Li> 1962 Epiphone Casino ES - 230TD (studio only) </Li> <Li> Epiphone Texan FT - 79 </Li> <Li> Vox AC100 bass amplifier </Li> <Ul> <Li> 2nd Gretsch Country Gentleman </Li> <Li> 1962 Gretsch Tennessean </Li> <Li> 1961 Fender Stratocaster (studio only) </Li> <Li> 1963 Rickenbacker 360 / 12 </Li> <Li> 1962 Gibson J - 160E </Li> <Li> Vox AC - 100 amplifier </Li> </Ul>

What amps did the beatles use on the rooftop concert