Marshall JMP Superbass 100
Circa 1969
100 Watt
Black Tolex
Various Internal Circuit Modifications (Added/More Gain )
History
The Use of Marshall 100 Watt Amplifiers was a Key ingredient to Bob's Classic Rock Sound during his most prolific period that included the Ozzy Osbourne 'Blizzard Of Ozz' Album that featured the late Randy Rhodes see quote as follows
"For the Blizzard Album I used one of Randy’s (Rhoads) 100 Watt Marshall Amps through a 4+12 Cabinet and an EB3 Bass"
Please see Picture Below of Bob Daisley, Ozzy Osbourne, Randy Rhoades , Marshall