Post
by shakti » Sat Mar 04, 2017 4:22 pm
Seems to be true, yes. I have never seen a legit example of an original cab with a white 6" logo. When Marshall introduced white logos (late 69/early 70 IIRC) the shape of the logo changed to the now familiar shape, but only amp heads got the 6" logo. 4x12 cabs got the new 9" logo. I know for sure that the change had happened by mid '70.
JTM45 RS OT, 1973 18W, JTM45/100, JTM50, JMP50 1986, JMP100 "West Coast", AC15, AC30, BF Super Reverb, Boogie Mk 1, Hiwatt CP103, DR103