 Guild Quantum - Guild Quantum Bass Amplifier (1967)
Delivers that hard-driving, up-front, "Motown"-type sound - without going through the engineers control board
1967 add showing two members of the Blues Project; Steve Katz playing a Guild Starfi...
|  Guild Quantum - Guild Quantum Amplifier (1969)
Features the Guild Quantum amplifier M85 bass guitar, M75 electric guitar and electric organ with rotoverb
The Total Amplifier - for Bass, Organ and Guitar. 20...
|  Guild Quantum - Blood, Sweat & Tears. Jim Fielder (1969)
Late sixties advert for the Guild Quantum bass amplifier range, featuring Jim Fielder, bassist with the band Blood, Sweat and Tears
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 Guild Quantum - Guild Amplifiers (1970)
We build them great like we build our guitars
Advert for the following Guild guitar, bass and PA amps: Thunderstar bass, ThunderBass 1-A, Seven-forty-seven, Quantum X, CS-100 sound column, Thund...
|  Guild Quantum - Buddy Guy Blues Band (1970)
1970 Guitar Player advert featuring Buddy Guy's band - Buddy uses a Starfire SF IV through a Thunderbird guitar amp. The bass player uses a Starefire SF bass through a Quantum X amplifier
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