Marshall Museum --- Mr. T's Collection vol.6

Item#10
MODEL                  ：1987T　JTM45　MKIV
SERIAL NUMBER：7515
With tremolo.  That means it has the same circuit as 1962 Bluesbreaker.  Around ’66 made.  In those days, Marshall gave the name of “MKIV” to all tremolo models.

It has extra pre valve for the tremolo.  Of course, the footswitch jack is for tremolo, however, almost no one can see the original footswitch.

Item#11
MODEL                  ：JTM45/100　SUPER PA AMPLIFIER
SERIAL NUMBER：6508
For PA.  The real one of JTM45/100 shown on the 33 page of Mike Doyle’s “The History of Marshall”.  Pete Townshend originally owned it.  Made in 1965.  This amp was used for reference when Marshall reissued the JTM45/100 in 2006.  Marshall put Mr.T’s name in “Special Thanks” on the handbook as well as Pete and John Entwistle and others for expression for their thank.  Mr.T also owns the reissued JTM45/100 of course.  And his evaluation to the reissued one is excellent!!

The front panel.  The reason it had the different panel is someone changed the panel.  The cabinet is not original.

The inside of the amp.  It has a pair of the output transformer for the 4 power valves.

A huge mains transformer.  Marshall completely re-create this transformer for the reissued JTM45/100.

The two output transformers.

With one look, the covering looks the ordinary Black Levant though, once it was put under the light, it is in deep green.

Item#12
MODEL                  ：JTM45 Bass　(1986)
SERIAL NUMBER：2301
A rare JTM45 with the white panel with “Gold Block Logo” before the gold Plexi panel era. Around1965.The switch and knobs are changed.

The changed knobs are unfamiliar on other models.

Bass amp of JTM45 range is 1986.  6L6 is applied for the power valve.

To Be Continued...