Details of the Gretsch 7155 Tornado solid state column amplifier, with tremolo reverb and magic echo. The Tornado had a (very expensive) 1968 US list price of $1550 - the most expensive item in the entire 1968 Gretsch range. Each speaker column was fitted with two 15" Lansing speakers. A less expensive variant was also offered, with three 12" generic speakers in each column, listed at $895.
$550
$850
$1000
$2795
$1700
$1000
$4500
$700
$1500
$1550
$1495
$1399
$3900
$59
$2195
$1095
$399
$2195
£1450
£4250