(please note: this post is a follow up on previous Marshall JMP 100).
Update as of Mon, Oct the 4th: our friend headwhop26 posted info from a reliable source stating the following:
The Youngs’ Marshall 4×12 cabinets have feature a range of Celestion speakers. Early on they were loaded with original G12M Greenbacks, or very often, the firmer, bolder, more efficient G12H-30s. Throughout the ’90s, the brother tended to use Celestions more contemporary Vintage 30 speaker, first in evidence on the 2000 album Stiff Upper Lip, although both have often returned to reissues of the G12H-30 and the Greenback in more recent years.
Update as of Sat Oct the 2nd: I have played more with the non slanted cabinet with the vintage 30s in, and – on closer listening and rather more in depth experimentation (volume at multiple levels, low and high pre-amp values, every possible turn of presence/bass/mid/treble) I have to say I am unimpressed (Back in Black wise!) with it. (more…)