Vox 1965 'King of the Beat' catalogue, page 11. Three Vox amps are shown here, all British-built models, re-badged with suitably British names: the Vox Super Beatle (4x12" AC-100), Westminster (1x18" Foundation bass), Bristol bass ( 1x12" + 1x15" T.60) and Grenadier 4x10 speaker. In due course these amps would be made by Thomas Organ in California.
April 1965 US prices for these amps/speakers were as follows:
Super Beatle $985; Westminster $715; Bristol Bass $635; Grenadier $240
$5500
$4490
$1120
$2999
$3650
$849
$1600
$880
$1000
$1250
$2395
$750
$400
$3099
$625
$4499
$1999
$495
$120