Gibson 1960 guitar and amplifier catalog. Page 24. Details of the Gibson GA-6 Lancer, GA-14 Titan and GA-88S Stereo Twin amplifiers
$4200
$34
$2000
$1700
$450
$1335
$900
$700
$750
$1750
$300
$1400
$52
$1600
$1999
$1725
$2000
$1200
€4574
£1595