GRAMPIAN AMPLIFIERS
c1960 GRAMPIAN MODEL 562A 20 watt P.A. AMPLIFIER
COURTESY OF JULIAN MARSH, NOTTINGHAMSHIRE, ENGLAND:
NOTE:
This type of Grampian amplifier, together with similar Leak manufactured
units, were used extensively during the late 50's/early 60's by many UK bands
for bass guitar amplification as well as for microphones.
