[Solved] Marshall amps sounds too thin

this is why comparing clips doesn’t work unless they are volume matched, regardless of what you are trying to compare( different IR’s, different overdrives, different amps etc). The human mind will generally always pick the “louder” one as better, but the only way to truly see if one is “better “ than the other, is to volume match them ( whatever it is you’re comparing) and then decide…

”….which is in all actuality, exactly what tape saturation plugins do: they fool you.

Yeah you learn to really love gain/saturation plugins that have some kind of "match volume" button, and to be REALLY AGGRAVATED with plugins that have a hidden dB boost in the background even when the effect is at 0% and output level is at 0dB. If only every developer had Cliff's integrity...
 
Hi! Op here, i just wanted to say thank you to everyone for your advices. After tweaking, i decided to just deleted my old presets and redownload the factory presets. I also bought the live gold tonepack from austin buddy. Now, i have to say, i'm pretty happy with my sound!! The marshalls sounds full, angry and not thin at all.
 
Hi! Op here, i just wanted to say thank you to everyone for your advices. After tweaking, i decided to just deleted my old presets and redownload the factory presets. I also bought the live gold tonepack from austin buddy. Now, i have to say, i'm pretty happy with my sound!! The marshalls sounds full, angry and not thin at all.
Food for thought.... compare your current presets to AB's and the factory presets to understand the differences and why you were thin to begin with.
 
1. Turn off the bright cap.
2. Try the Plexi 100W, as it is one of the darker Plexi variants.
3. Don’t turn the mid or treble up too high. To get a more powerful, thicker sound, you need the preamp set on the darker side, and you can add treble back in at the power amp stage using Presence.
Check out this video of AC/DC’s tech giving a rundown, around the 20 minute mark:


4. IR is key. I like the ribbon mic pulled all the way back and off axis. Don’t be afraid to put it all the way to the edge.

Come to think of it, Eric Johnson runs his lead tone with settings very similar to AC/DC's, with BMTP all at or below 3. Of course, he is also jumping the channels, which makes a darker tone than AC/DC.
9:00 mark on this video:
 
Those posts are pure gold, thanks. I thought for SURE the "MV no higher than 9 O'Clock" was a typo....so...set it to ~2 then? Really?! So I went to my go-to 2203 High, made the change (MV 6.5 to 2), adjusted the tonestack, turned off the bright switch, dropped the bias to 45% and I would have never believed the changes it made had I not gone ahead and just done it. It sounds absolutely glorious. I mean GLORIOUS. It cleaned up every damned thing I couldn't get done over months. Full. Beefy. Tight. Clear as a bell. Feel is amazing. Headroom?? That headroom level hasn't moved from "slammed" in a long time. It's bouncing around -7 dB. Brilliant, thanks again man!



Always open to new IRs, we are alike in that I've struggled to find the factory IR/DC that just makes my day, so I'm always seeking that perfection I gel with. So, I went ahead and grabbed the YA Marshall 25 pack, and you are absolutely right, that IR is fantastic!! So, same setup as my post above, after the changes I swapped in a pair of those MD421V-1s panned -45/45 and holy shit brother it's like a battalion of Sherman tanks, sooooo beefy and ballsy and still crisp!! So, indeed, returning to say thanks! 🤘 One note, I turned down the Grid Bias from my typical ~80% down to 45% based on the above @VESmedic recommends, and it's VERY nice, still warm but cleaner. Unexpected goodness!

I'm having to fucking rethink everything today, but it's all good! I really appreciate these discussions, and those who participate and share their knowledge with all. The value of the Fractal forums really is the sort of unspoken benefits to owning a Fractal device that often gets overlooked. We have the greatest most accurate modeller on the planet, AND we have a LOT of great knowledge shared on how to get the most out of it. Win Win!

Happy Thanksgiving to all! 🤘 :cool:
I like big chuggy metal tones and the day I learned to never let the master headroom meter go over about 80%, all my Fractal tones got way better. I think I just hate power tube distortion. Boxy, fuzzy, grity mids and congestion.
 
Don't have an Axe at hand atm but tried @VESmedic's suggestion of lowering the MV on the Softtube- UAD unison JMP 2203 plugin (unison plugs are the only one's I rate as high as FAS models) and it did NOT behave as suggested, i.e. MV up to at least noon (and adjusting output levels down) helped thicken the tone whereas lowering it made it anemic, clanky and bright.
Not sure if the softtube model isn't as true or good as the FAS one, if 9 or 12 o'clock is relative, or if the MV JMP is not classed as high gain amp vs the others mentioned here, i.e. Rectos, Diezels, 5150 etc.
My experience does align with Vesmedic's regarding those other high gainers though, real and digital in that upping the MV past 9:00 makes them shouty, middy and somewhat unpleasant.
Just an observation, not looking to start an argument.
 
Don't have an Axe at hand atm but tried @VESmedic's suggestion of lowering the MV on the Softtube- UAD unison JMP 2203 plugin (unison plugs are the only one's I rate as high as FAS models) and it did NOT behave as suggested, i.e. MV up to at least noon (and adjusting output levels down) helped thicken the tone whereas lowering it made it anemic, clanky and bright.
Not sure if the softtube model isn't as true or good as the FAS one, if 9 or 12 o'clock is relative, or if the MV JMP is not classed as high gain amp vs the others mentioned here, i.e. Rectos, Diezels, 5150 etc.
My experience does align with Vesmedic's regarding those other high gainers though, real and digital in that upping the MV past 9:00 makes them shouty, middy and somewhat unpleasant.
Just an observation, not looking to start an argument.
You have a good point here. It’s not plain black and white to say that doing thing x will always result as thing y, just because there are so many different products out there that don’t always behave the same. What I’d say instead is that there are different sweet spots in every product that the user should be aware of.

Fractal has reached the point where things like master volume has started to behave the same as in real amps. I don’t think most or any of the other products replicate this nearly as good. What I do find very interesting is that Fractal replicates real life phenomena such as bass reduction in high-gain amp models, and realism is why I always prefer Fractal over other products.

2203 is not a high-gain amp though. My advice concerning cranking up the master volume up to a certain point was because that’s what I would do with a real life 2203 amp in a live situation if I need more punch and bass response out of the speakers. Of course studio is always somewhat different (and yes we are technically talking about a studio situation). I’m always ready to start splitting hairs if someone wants to provide sound samples 🫡
 
You have a good point here. It’s not plain black and white to say that doing thing x will always result as thing y, just because there are so many different products out there that don’t always behave the same. What I’d say instead is that there are different sweet spots in every product that the user should be aware of.

Fractal has reached the point where things like master volume has started to behave the same as in real amps. I don’t think most or any of the other products replicate this nearly as good. What I do find very interesting is that Fractal replicates real life phenomena such as bass reduction in high-gain amp models, and realism is why I always prefer Fractal over other products.

2203 is not a high-gain amp though. My advice concerning cranking up the master volume up to a certain point was because that’s what I would do with a real life 2203 amp in a live situation if I need more punch and bass response out of the speakers. Of course studio is always somewhat different (and yes we are technically talking about a studio situation). I’m always ready to start splitting hairs if someone wants to provide sound samples 🫡
Every other modeler I've tried does not respond correctly to MV. Some of the modelers are laughably bad at this. I haven't tried the Stadium yet though.
 
Don't have an Axe at hand atm but tried @VESmedic's suggestion of lowering the MV on the Softtube- UAD unison JMP 2203 plugin (unison plugs are the only one's I rate as high as FAS models) and it did NOT behave as suggested, i.e. MV up to at least noon (and adjusting output levels down) helped thicken the tone whereas lowering it made it anemic, clanky and bright.
That's because that was bad advice. An amp's ideal master volume range is generally obvious. And for most Marshalls, it most definitely isn't below 9 o'clock.
 
That's because that was bad advice. An amp's ideal master volume range is generally obvious. And for most Marshalls, it most definitely isn't below 9 o'clock.
Just out of curiosity, as someone who's only owned one Marshall, which was so much too loud for my band that i hated it, what's one Fractal Marshall model you like, and where do you set its master volume?
 
Just out of curiosity, as someone who's only owned one Marshall, which was so much too loud for my band that i hated it, what's one Fractal Marshall model you like, and where do you set its master volume?
The less gain stages in the front (preamp gain) basically the more you can wind up the master Plexis for instance and an 800
Once you step into the more modern Marshall like the JVM yoy would want to lower the master as the preamp is delivering 90% of the drive
 
The less gain stages in the front (preamp gain) basically the more you can wind up the master Plexis for instance and an 800
Once you step into the more modern Marshall like the JVM yoy would want to lower the master as the preamp is delivering 90% of the drive
I was tweaking the Brit 20 and when I had the master around 2-2.5 I’d then have the gain around 6-7. My output level would then change from -12 to -4. It was here that for the first time I could clearly hear the differences when adjusting BMT and presence. When I had the MV cranked I had a hard time hearing much BMTP difference.

Reducing the grid bias to between 30 and 45% definitely cleaned it up as well. This is making me go back to all my presets now and re-dialing them in.

I think they definitely sound better.
 
That's because that was bad advice. An amp's ideal master volume range is generally obvious. And for most Marshalls, it most definitely isn't below 9 o'clock.


Seems to be Exactly what quite a few people were looking for…use your ears, not your eyes. I’m not sure what is “obvious” about an amps master volume but I can assure you the producers I know, who do some of the absolute biggest metal records in the world and have for decades, do exactly the same things I advised in this thread. Sounds like you are using your eyes instead of your ears, have you thought of…oh I don’t know….trying it?


Edit: ALSO….the guy is comparing a plugin to the axe fx, which Cliff also stated he hasn’t found a single digital product where the MV behaves like it should…you just decided to use it to jump in and give your own 2 cents because it goes against your preconceived notions, which are clearly wrong.
 
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Seems to be Exactly what quite a few people were looking for…use your ears, not your eyes. I’m not sure what is “obvious” about an amps master volume but I can assure you the producers I know, who do some of the absolute biggest metal records in the world and have for decades, do exactly the same things I advised in this thread. Sounds like you are using your eyes instead of your ears, have you thought of…oh I don’t know….trying it?
The OP if you noticed, wasn't listing high gain, big metal bands or amp sounds. So the advice you were giving which repeatedly was based around high gain amps, and referencing the 5150 etc didn't fit.
 
The OP if you noticed, wasn't listing high gain, big metal bands or amp sounds. So the advice you were giving which repeatedly was based around high gain amps, and referencing the 5150 etc didn't fit.


The user wanted a bigger and more low end: turning up your master volume until the amp is almost clipping or is clipping, is not the way….again, use your damn ears. If you think you have more low end and clarity with your MV super high, you are just plain wrong. I don’t know what to tell you. I referenced high gain tones because those tones are generally bigger and tighter in the low end with more clarity in the midrange; Something that happens NOT by turning up your MV super super high. The logic is what matters here. But hey, you guys do you, clearly it helped quite a few people get exactly what they are looking for.
 
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If you think you have more low end and clarity with your MV super high, you are just plain wrong.
Agreed, and I just came to this realization with my ears. My adjustments to BMTP I can now actually hear. When I had my MV high (7-10), I could not discern much of a change when tweaking BMTP. Presumably because the signal was being so compressed. I couldn’t even use a drive block without making it sound worse! Now I can. My sound is rooted in 90’s-00’s alternative, not metal.

Thanks @VESmedic for sharing your knowledge on this. Your posts should be pinned or turned to wiki material.
 
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