View Full Version : Simulating the MARSHALL JMP-1 (patch enclosed)
09-23-2005, 03:33 AM
I've been playing for many years with a Marshall JMP1 + Boss GX-700 and I've never been able to simulate the distortion of the JMP with the GX-700.
Now I've spent my first two days with the GT-Pro trying to simulate the basic tone of the JMP-1 (OD=2 and all controls=0), and I think I've got a clone! The only difference I can hear is that there is a little bit more noise at the real JMP-1. Very soon you will see my JMP-1 on Ebay 8)
The results are posted here (http://www.lohengrinaudio.com/GTPro/index.htm). (mp3 and patches)
I've got one problem: I tried to open the midi file (created with GTPro-Editor) with GTPro-Librarian, but I can't do it. Please, check it for me and let me know the results. I would like to convert all my GT-Pro files to GT-8 format to share them with the GT-8 community
09-23-2005, 03:50 AM
Just a curious note:
I spent the first day trying to find the JMP-1 sound with all the different Preamp Simulators with no success. The second day I accidentaly used the RAT distortion with a full range Preamp and Voila! :idea:
09-23-2005, 03:54 AM
can't download the clip!? :cry:
I'll try the patch later. (as soon as I can)
I agree with you the GTPro-Librarian is a bit strange.
Perhaps the *.mid-files the 2 editors create use different code?
good luck, Fubbe.
09-23-2005, 05:48 AM
Wow.. they sound almost exactly the same! 8O
Only the real JMP is slightly noisier.. well done man! :D
09-23-2005, 06:07 AM
The guitar track is actually the same: I recorded the clean guitar one time and then play it back through the GT adding the FX.
(check this post) (http://www.bossgtcentral.com/modules.php?name=Forums&file=viewtopic&t=6270)
I used the simple Media Recorder included in Windows. There's no need of special software.
09-23-2005, 06:10 AM
Yeah, I knew that, but I meant the SOUND was the same :P
Normally when someone tries this, you hear a lot more difference between the 'real' sound and the GT-PRO simulated sound.. but not here! (The GT-PRO even sounds better because it has no noise)
09-23-2005, 07:02 AM
Wow, those sounds are virtually identical :D very nice job...
I'll definitely try it out this weekend and see if I can open it with the Librarian..
09-23-2005, 08:34 AM
yeah, I actually listened to the clips. It's hard to belive that they were created using different equipment!
Nice patch. Working very well for me. :)
09-23-2005, 02:55 PM
I did use Sennheiser HD650 headphones for monitoring, and many hours from the last 2 days (I'm on holidays) :D
My next target is more complicated: I want to replicate different Gilmour sounds. Now I'm working with the solo at "What do you want from me" from the Division Bell. It's not quite far from the sound I already got. Maybe just a bit less of distortion, some chorus, EQ and delay. We´ll see...
09-24-2005, 01:43 PM
Nice patch -- I really like it. More, please!
09-25-2005, 08:17 AM
09-25-2005, 08:44 AM
yeah, sweeeeet tones!! 8)
I like the bluejeanblues.
11-29-2005, 01:07 PM
If you love the feeling of the real heat from the tubes.... I'm selling my JMP-1 on Ebay for a starting price of 1 Euro only: :D
01-18-2006, 07:29 PM
please post the patch as a syx or gtl file. If you cant will you tell me how to transfer to midi from midi to syx?
01-19-2006, 05:08 AM
At the bottom of the page you'll find a gtl file with all the patches I've collected so far, including my patches.
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