Marshall JMP-1 Speaker Emulated Out

[2112]

Here's an IR of the Marshall JMP-1 speaker emulated output. I tone matched the unprocessed output of the JMP-1 with the speaker emulated output.

A plot of the curve indicates that it's a straightforward fixed EQ curve that could be replicated with a PEQ block.

 

[steveforward]

Just bought an FM3 after being a 20+ year user of JMP-1 preamps. thanks for this, as I've almost always used the speaker emulated outs... I'll report back as to wether this has worked..

 

[steveforward]

works brilliantly. the issue I found was in the roll off. this IR works perfect on the JMP-1 OD1 Bass Shift preset. I've not used a cab for years on the JMP-1, so I guess my ears were used to that. the FM3's MXR Dynacomp pedal was another sticking issue, mostly because I've had the unit a day! Also, I've just glanced down and seen that it's Leon Todd who's done this IR! Thank you Leon!, big fan of your vids!