Dynamic Bass

Serial nos 1001 - c. 1300

Dynamic Bass

Serial no. 1135

Later Dynamic Basses

Serial nos 2000 - c. 2300

JMI Foundation Bass

Serial nos 1001 - c. 1600

An early Foundation Bass

No serial no. plate

VSEL Foundation Bass

Serial nos 2000 - c. 2430

VSL Foundation Bass

Serial nos 2430 - c. 2900

Foundation Bass cabs

Details and pics