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.
$850
$650
$1500
$630
$1095
$3000
$1399
$2195
$769
$1699
$1099
$1550
$449
$2795
$1399
$1399
$850
$1500
$4500
$3000