Gibson 1962 guitar and amplifier catalogue. Page 23. Gibson amplifiers. Details of the 4 1/2 watt GA-5 / GA-5T Skylark and 14 watt GA-6 Lancer and GA-18T Explorer amplifiers.
The GA-6 was deleted from the Gibson amplifier range in 1961, so does not appear in 1962 price lists. In September 1961 it is listed at $145. 1962 prices (USA zone 1) for 1962 were: GA-5 $69.50, GA-5T $87.50, GA-18T $165.
$1259
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$2829
$600
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$1800
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$2100
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$1989
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$305
$1499