Neural DSP Quad Cortex vs Fractal Audio FM3 (with extensive sound and feel test)!

[@LeoGibsonGtr]

💽 My new EP is out now, please check it out here: kzbin.info/www/bejne/qIC1iohpYttnqpY

[@eyezik5743]

I know this is now two years later, but every time I have a question about some kind of guitar modeling I come straight to you! You make by far the best reviews. The demo song portion of your videos is done absolutely perfectly, and because you instantly switch between one modeler to another and then back to the real amp without any empty space between you can very easily hear if there are any differences! No other KZbin channel nails these comparisons and reviews like you do, nor do they measure as many objective things as you. Thank you for your KZbin channel Leo! You are amazing!

[@LeoGibsonGtr]

Thank you so much for such great compliments...really super appreciated!!!

[@alrayson]

Thanks for doing the comparison! I have been waiting a “genuine” comparison rather then all the sponsored review from companies! Really appreciate the efforts here! Thanks Leo

[@LeoGibsonGtr]

Thank you, your feedbacks are very important for me....and I'm happy you find the review useful!!

[@KVANTdoo]

The level of new units became so high now and it is so close to real deal. And again the best presentation by you. Congratulations.

[@LeoGibsonGtr]

Yes! Thank you for the complements...really appreciated!!!

[@poppy149]

I quite agree with you. The comparison of gears, Leo Gibson channel is number one！

[@LeoGibsonGtr]

Thank you, this is a great compliment...really appreciated!!

[@berndkiltz]

Absolutely!

[@LeoGibsonGtr]

Thank you!

[@picksalot1]

Leo really takes the time to do a thorough job.

[@poppy149]

@@picksalot1 I think so. And the archives is my treasure.

[@erickpahr31416]

I wonder how amp companies will face this new era of amp simulation. Today more than ever, buying a $ 4,000 amp is not the best idea, when a $1,500 bucks device can do the same and with at least 30 amps built in. Thank you for this review Leo! You´re the best.

[@LeoGibsonGtr]

Hi Eric, this is a great compiment, that makes me happy! It's a good point, even because in order to record a song you need to add to the amp, a cab, a mic, a preamp, an audio interface...so you're gonna end up close to 10k. The value for money of these amp modelling pedalbpard is very high! Thank you for your message!

[@NikolausBrocke]

@@LeoGibsonGtr I just saw some tour videos of Kiko Loureiro with Megadeth. He plays the quad cortex on the whole tour. Two cables to his power amps into the cabs and two cables to inear and to front of house. Just for the show they build up three marshall stacks. But he confessed only two of them are used ;-) It's only a matter of some years and all guitar bands are using modelers and cabs without speakers (only inear monitors).

[@hello3627]

Not really. This sounds like shit.

[@rajguruangadi8513]

Came here for comparison, fell in love with your solo style

[@LeoGibsonGtr]

Thank you, when you like my playing...I'm super happy!!! 👍🏻🎸🙏

[@Francisco17Berrios]

You are currently the best guy to make this kind of tests, since you are not biased (A lot of youtubers are currently very biased and obviously will pick the qc in any situation even if the qc is not the best at that situation).

[@LeoGibsonGtr]

Thank you Francisco, this is a great compliment, that really makes me happy!

[@2204JCM]

Totally agree. This guy seems to have more clues that a lot of the others combined. Excellent review and comparison.

[@paolorussian1081]

Quad Cortex will have to make new updates to the fireware. It is a new toy that will have to grow. For now, Fractal FM3 is unmatched. Thank you for your dissemination work Leo. Greetings from Italy-

[@LeoGibsonGtr]

You are welcome Paolo! Thank you also for sharing your opinion!

[@benniebreukers1763]

We are getting closer and closer to the real deal. Must be an exciting trip ever and ever again for you Leo. Great compliments for you approach, outstanding playing and many thanks for taking us with you on you journey.

[@LeoGibsonGtr]

Thank you Bernie! Yes, these machines are really great and it has been an amazing fun year testing team! I'm really happy that you appreciate the approach and the playin...it really means a lot to me!!!

[@iiizeroiii1636]

This channel just gets better and better!

[@LeoGibsonGtr]

Thank you!!! I'm happy you noticed the effort I put to improve and provide you with more enjoyable content!

[@chickencreekproductions]

Thank you Leo! New subscriber here. Great channel, and great demo of the QC/FM3!

[@LeoGibsonGtr]

Thank you, really appreciated! Your feedback is super important for me!

[@mijaatin]

Finally! Leo, you are the number one guy to give the most honest and detailed reviews about these gadgets!

[@LeoGibsonGtr]

Thank you Mika, this is a great compliment!

[@stephenf1381]

Great playing and video. The quad cortex seems to smooth things out a touch while the FM3 provides a touch more transient texture but we are splitting hairs. The crunch sound of the FM3 at 18:44 sounds more amp like than the actual amp afaic whereas I prefer the slightly smoother lead tone of the cortex at 19:35

[@LeoGibsonGtr]

Hi Stephen, thank you, I'm happy you like the video...thank you also for sharing your opinion!

[@georgesabitpol]

Outstanding as usual Leo!

[@LeoGibsonGtr]

Thank you, rally appreciated!!

[@m4ssi86]

I don’t care about these products.....but man your playing is outstanding!!! You deserve a lot

[@LeoGibsonGtr]

Thank you, this is a great compliment that push me forward to make the best I can!!!

[@JeanMarcPlana]

Ce comparatif est remarquable : Factuel, pragmatique, objectif. En plus, fait avec une belle composition personnelle. C'est tellement rare. Bravo Monsieur.

[@LeoGibsonGtr]

Thank you Jean, this is really a great compliment! thank you so much for your feedback that is super important for me!

[@MrHitthespot]

I own the Quad Cortex and love it. However the differences seem so negligible that any one should be able to get what they needed from either device. I love the fact I can have 8 different scenes with an infinite number of changes in each seen.

[@Polletross]

So far one of the best comparisons. Exactly how I’d do an A/B/C comparison. It’s insane how good these modelers are next to a $4k amp.

[@LeoGibsonGtr]

Thank you, I'm really happy you like it! Yes, I do agree...without considering the extra money needed to buy cabs...mics...preamps and so on...

[@m.r.4455]

They are not next to an 4K amp. They are next to many 4k different amps and lot of boutique pedals, staying below 2k...!

[@chrisdaviesguitar]

Indeed, in a band mix, I doubt anyone would know the difference.

[@alexb5275]

The review I’ve been waiting for! Thanks Leo!

[@LeoGibsonGtr]

You are welcome Alex!

[@hellyeahreactions]

Honest review. Very difficult to find this days in KZbin.

[@LeoGibsonGtr]

Thank you, I'm happy you appreciate it!

[@Maks-po8xd]

Undoubtedly, the sound quality of Fractal is impressive, but I also want to note that your presentation of information is very detailed and very intelligent, it also impresses. Thanks for your job Leo. All the best man!

[@LeoGibsonGtr]

You are welcome and I'm really happy that you appreciate the video!!!

[@iszacwagner6194]

Feel test after Leo adjustments 15:20 Soldano 15:37 Quad 15:59 Fractal Chord 16:15 Soldano 16:26 Quad 16:35 Fractal Thanks for one more amazing comparison Leo. For me I love the possibilities of fractal but in therms of sound both are pretty amazing I can´t feel any difference

[@LeoGibsonGtr]

Thank you so much, both for the timing and for the compliments, that really mean a lot to me!!!

[@pc2908]

Magnificent!! Such a wonderful review. You are a musical saint!

[@LeoGibsonGtr]

Thank you soooo much...when you like the music...I'm super happy!!!

[@f.valguarnera1486]

Great video as always and amazing playing! I would just add one thing to the things you said: the FM3 is complex but only if you want it to be. I have had the FM3 for two months and I find it very easy to get good sounds quickly. The viewers should know that there is an “authentic” set of parameters that imitates what you see on the front of the physical amp. You can stay at that level and get amazing results. The deeper parameters are only there if you want them.

[@LeoGibsonGtr]

Thank you, I'm happy you like the video! Thank you also for sharing your opinion, and .... it's a good point....

[@angrygoldfish]

FM3 for me. The extensive parameters, ever-expanding list of effects, inbuilt looper, and price appeal to me more as a home musician. I like creating unique sounds and the FM3 (or Helix) are better suited for that. The capturing abilities, multiple footswitches, microphone inputs, I have no use for them in the Quad Cortex. I would like to capture my Fryette amplifier, but I'd rather just use the amp if all I ever wanted the Quad Cortex to do was capture my favourite tube amp.

[@LeoGibsonGtr]

Hi Daniel, tank you for sharing you opinion and decision!

[@joanesinu]

We are at a point that it doesn't matter what you pick.

[@LeoGibsonGtr]

Hi Joanes, thank you for sharing your opinion!

[@Bridging_the_Political_Divide]

This is so true. While I have an AX8 and Headrush Prime (both great), even my little Digitech RP360XP sounds great if you build your own presets and explore it's full capabilities. Everything in recent years sounds very good or better.

[@trgmusic]

Agreed.

[@blackmetalworship3713]

Freaking seriously dude

[@joshuajohnespiritu393]

depends how you use it and depends on your guitar skills.

[@Extremegain]

That was the most scientific comparison of guitar hardware I have ever seen 👍

[@LeoGibsonGtr]

Thank you!!! really appreciated!!

[@akuakumc]

Great video Leo, nice song and very complete and balanced comparison, thank you!

[@LeoGibsonGtr]

You are welcome!!! I'm really happy that you like both the music and the video!!!

[@TeuvoSick]

Ottimo! Aspettavo proprio il tuo test, sei veramente una preziosissima fonte di informazioni, grazie di tutto!

[@LeoGibsonGtr]

Grazie a te! Sono felice di essere stato di aiuto!

[@TeuvoSick]

@@LeoGibsonGtr avrei una domanda a cui il manuale che ho letto non ha dato risposte: visto che volendo si possono utilizzare 4 rig differenti per 4 strumenti immagino si possano anche utilizzare gli switch indipendentemente altrimenti la cosa non avrebbe senso.... poniamo il caso che io sia un cantante/chitarrista e abbia bisogno di 4 scene e un effetto (whammy/boost) per il rig 1 (chitarra) e 2 scene e 1 effetto (harmonizer in modalità momentary on) per il rig 2 (microfono). Sarebbe possibile assegnare gli switch per come li vorrei io o solo tramite controller esterno o non sarebbe possibile? Chiaramente le scene del rig 1 devono essere indipendenti dal rig 2 e viceversa

[@facundodinella8094]

I can't say nothing but good things about your videos, you're really on a different level from other youtubers

[@LeoGibsonGtr]

Thank you, this is really a super compliment!!! Your feedback is very important for me, and I'm happy you like my videos!!!

[@MauricioJaguan]

Thanks for the review! Amazing playing and review as usual!

[@MauricioJaguan]

If I could give one more like I would XD

[@LeoGibsonGtr]

😊 Thank you Mauricio, really appreciated!!!

[@alfaalex101]

You could make a POD kidney bean sound amazing!!! You’re playing is so clean and effortless - love it!!!!

[@LeoGibsonGtr]

Thank you Homer, I'm really happy that you like my playing!!!

[@mraybarsx]

Its interesting you say that, I agree the guy is a great guitar player but I think kidney used to be a great piece of gear on its own

Dear Leo, your reviews are awesome, keep up the great work!

[@LeoGibsonGtr]

Thank you, I'm happy you like the videos!!!! I'm trying to do my best, and your appreciation really push me forward!

[@bobbydoodle6257]

Leo thanks for this review. I own the fm3 and am happy with it

[@LeoGibsonGtr]

Hi Bobby, you are more thank welcome! Thank you for sharing your opinion!

[@jeffhampton6972]

This was so informative, thank you!

[@LeoGibsonGtr]

You are welcome and I'm happy that you appreciate the video!

[@TalleyWacker1000]

Amazing comparison video. Incredibly indepth but not TOO much. Perfect! Subscribed (and great playing and composition)

[@LeoGibsonGtr]

Thank you Greg! This is an amazing compliment, and your sub really makes me happy!!!

[@jazzcat1056]

I hear slightly more warmth or less top end in the QC. I like the additional foot switches with the QC. Excellent review.

[@LeoGibsonGtr]

Thank you, both for the compliments and for sharing your opinion!

[@Luckie7falcon77]

excellent comparisons. loved the demo too. I thought at first listen, the FM3 sounded much fuller than the QC. but also more trebly. Thanks for actually trying to match sounds instead of saying one sounds closer. Appreciate the video! liked and subbed

[@LeoGibsonGtr]

Thank you, your sub really means a lot to me!!! Thank you also for sharing your opinion about the tone!!!

[@guygaron1162]

Leo, keep up your good work. It is highly appreciated!

[@LeoGibsonGtr]

Thank you so much for your feedback! I really appreciate it!!!

[@nickhideki]

Superb playing. You’re making me want to buy the FM3.

[@LeoGibsonGtr]

Thank you!!! When you like my playing...I'm happy! Thank you also for sharing your opinion!

[@willhaul5581]

Wow am I glad I clicked on this channel you're an awesome player there Leo and very smart with the gear subscribed

[@LeoGibsonGtr]

Thank you Will, I'm really happy that you like the channel and playing! I'm honoured for your sub...it really means a lot to me!!! Thank you so much!!!

[@Valgua77]

Thanks for a great video! What are your thoughts 18 months later? I have an FM3 but I am considering to buy the QC to experiment with dual amps (that the FM3 does not allow). What do you think about the dynamics of the clean amps of the QC? Is it easy to get a good edge of breakup in the QC (allowing you to clean up the tone just by playing more softly)?

[@LeoGibsonGtr]

Hi Filippo, the QC has had some major upgrades, for instance we have more effects, the looper has been added, etc. One thing that is still missing is the computer app...that is pretty important for me...but Neural said that they are working about it. The Deluxe reverb is pretty nice, and you can achieve the effect you want...obviously in my opinion. Thank you for your message!

[@redwinematt]

Loved your approach to comparing the two units - super helpful! And your playing is great! It would have been nice to see how some other amp models sound, and also would have been nice to hear clean sounds, but really liked that you picked a sounds where we could hear dynamics (if you demo one sound, really glad that you focused on crunch - and realize that it takes time to put all of this together :-) ). Very well done! I’m glad that I found your channel!

[@LeoGibsonGtr]

Thank yo so much! Your feedback is super important for me! Yes..maybe in future I will check out some more amps... Thank you once more!

[@felipetobartortora9188]

This channel it's great. Congrats.

[@LeoGibsonGtr]

Thank you Felipe, I'm super happy that you like the channel!!!

[@lukather1]

Without doubt the very best reviews ! Fabulous Leo !😎

[@LeoGibsonGtr]

Thank you Christopher...this is a great compliment!

[@EitiKimura]

By far the best review on Internet! Congrats Leo! 👏🏻

[@LeoGibsonGtr]

Thank you, this is a great compliment!!! Appreciated!

[@jimmykonsta]

Yes, all are identical. But if you turn up for example the master volume or the mids on all three devices, only the fractal will stay close because the other is just a static profile.

[@LeoGibsonGtr]

Hi Jimmy, thank you for sharing!

[@WilfulAlmond6]

True, but then you can just reprofile it with the master or mids up. And the QC also has models of the amps that would react the same if you turn the knobs. To me it's just the best of both worlds.

[@jimmykonsta]

@@WilfulAlmond6 @@WilfulAlmond6 Yes, but to do that you have to own the actual amp. Most people buy these devices to "own" a lot of amps and tones, not to actually buy and profile/capture them. And when you have different guitars/pickups than the profile creator, you always have to tweak. Unless you have a million captures of the amp you're never getting the tone you want. I know, I also own a Kemper :)

[@WilfulAlmond6]

@@jimmykonsta that's a good point. But, honestly, at the end of the day if it inspires you to create and make music, and you're having fun, doesn't matter whatever you use.

[@jimmykonsta]

@@WilfulAlmond6 totally agree mate :)

[@enma7221]

Great Job! Thanks Leo, this test, comparison it's awesome 🙌🏽

[@LeoGibsonGtr]

Thank you soooo much, I'm really happy that you appreciate the video!!!

[@HankCScorpio]

Excellent production Leo. Thank you for these videos. Subscribed!

[@LeoGibsonGtr]

Thank you!!! I'm happy you like the production....I'm investing a lot in that ... so your feedback are important!!! Your sub really means a lot to me....thank you!!!

[@knowitall1694]

Leo, I love your reviews! Great playing, great analysis, great info! No BS! A lot of KZbinrs jump around and swoon all over a new product, calling it "awesome", "must have", claiming it's the best on the market and so on. Your reviews can be trusted and I thank you for that. Now to the devices. The Quad Cortex is more useful for live performances as you can access the patches easier than the FM3. In terms of sound, the Quad Cortex matches the original amp better, not necessary in "sound" but the FM3 sounds harsh and sterile compared to the Quad Cortex. This could be the result of that particular Soldano patch but is more likely an overall trait of the FM3. So my money is on the Quad Cortex.

[@LeoGibsonGtr]

Hi thank you, these are really great compliments!!! I'lll do the best I can and your appreciation really push me forward! Thank you also for sharing your opinion!

[@przemowisniowy]

In FM3 you have on back two trs outputs which are marked as Out2 and in settings you can turn on output functionality for them. After that Out2 will replicate the signal normally sent to Out1. So there is an option to have unbalanced outputs in FM3.

[@LeoGibsonGtr]

Ok, thanks for pointing it out.

[@Mateplaysguitar]

Great comparison video, well done. Your studio looks amazing!

[@LeoGibsonGtr]

Thank you, I'm really happy that you like the video and the studio!!!

[@alexwong7]

All 3 are so good that the limiting factor will be me, my playing and my ability to set them up. For that reason, the QC would be my choice. Easier to use, more foot switches and most portable. I could be wrong, but I think I'd get option paralysis with the FM3. A fantastic comparison and really helps me realise the QC is the right way to go or me. My level of nerdiness (high but not grandmaster) makes the QC most likely the way forwards for me.

[@LeoGibsonGtr]

Hi Alex, I'm happy to have been of some help...and yes, you should buy what is more close to your way of working...

[@alexwong7]

@@LeoGibsonGtr I ended up buying both..... I blame you. :)

[@alexwong7]

and I kept the QC and sold the FM3

[@rancejames22]

Very nice review and great playing man!

[@LeoGibsonGtr]

Thank you, really appreciated!!!

[@eanroad]

Excellent work with the vid! Cheers!

[@LeoGibsonGtr]

Thank you so much!!! I'm happy you like it!

[@InnerSilence123]

leo you have an incredible ear! you did spot differences that are indistinguishable for me

[@LeoGibsonGtr]

Thank you, really appreciated!!! It may also depends on the monitors you are using. You need really good monitors to get all the nuances...

[@LeeJHodgson]

Another great comparison demo. I have a slight preference for the sound of the FM3.

[@LeoGibsonGtr]

Thank you Lee, really appreciated! Thank you for sharing your opinion!

[@JV8901]

In my ears the FM3 had the least tonal difference when he switched to the real Soldano amp, the QC had a brilliance to it that’s audibly different.

[@deans.4705]

Thanks Leo. I'll wait a year for the product to mature and see if the product is resilient enough. For now I have the FM3 but I do find it difficult to tweak. There is a brightness to Fractal that I don't enjoy. As well, when running too many effects simultaneously this brightness causes a lot of artifacts for me.

[@LeoGibsonGtr]

Hi, thank you for sharing...I would suggest to check out the impedance curve setting...those were game changing for me. Also the mic preamps and the quality level of effects play a role in the overall sound...in my opinion....

[@olredbeard420]

This was the video I was waiting for to decide what to buy

[@LeoGibsonGtr]

Thank you Robert, I'm happy to have been of some help!

[@poulwinther]

So what did you decide if you don't mind?

[@olredbeard420]

@@poulwinther well I made this comment before watching the video. After a watching I decided id probably prefer to have the quad cortex because its newer and has a nice interface and possibly unlimited amps but I want to wait and see how people react to it after 6 months or so before I buy it

[@poulwinther]

@@olredbeard420 I appreciate your reply. I am pretty much in the same boat.

[@pyropedals5553]

Killer demo song as usual, I always come to every video for the song, regardless of the product..!

[@LeoGibsonGtr]

Thank you, this is a great compliment...you know that when you like my music...I'm happy!!!

[@justsumguuyyyy]

demo song was rad man. Thanks for the vid.

[@LeoGibsonGtr]

You are welcome and thank you so much: when you like my music....I'm super happy!!!!

[@lfigueroa97]

Leo, very helpful video!!, I own both, as you point out I also used them in different situations. Thanks for your valuable information and experience you share with the guitar community!! Cheers

[@LeoGibsonGtr]

You are welcome, and I'm really happy that you find the video useful! Thank you also for sharing your findings!

[@pc2908]

Good job! Fantastic review!!

[@LeoGibsonGtr]

Thank you, I'm really happy that you like the review!!!

[@jaypoirier4216]

Thanks for doing this, I've been on the fence about trading in my helix floor and upgrading to the quad cortex . After this video I'm no longer on the fence ...so long line6

[@LeoGibsonGtr]

Hi Jay, thank you for sharing your experience and I'm happy to have been of some help!

[@tauronval1404]

Amazing demo and Amazing Guitarist!👍🏻👍🏻

[@LeoGibsonGtr]

Thank you!!! This is a great compliment that really means a lot to me!!!

[@kostyantynkhomenko4345]

1st time see you play bass. Very nice ! Keep going. FM3 sounds more realistic. But both incredibly good/ 4 madness nice music.

[@LeoGibsonGtr]

Yes...I always play bass in my song...this time I ended up also adding the Leo bassist to the video.. 😊 I'm happy you like the music!

[@karolkozak64]

Great review. To me it sounds like this Soldano > QC >FM3. I could tell when you start playing the leads that the true soldano still has some weight even on single note runs. The QC was mimicing this almost perfectly. FM3 sounded ok from frequency perspective but it lacked the percussiveness and pick attack and the weight. Almost as if it was not level matched - a bit weaker, thinner and not as 'in your face'. Great job!

[@LeoGibsonGtr]

Thank you Karol, your feedback is really important for me!!! Thank you also for sharing your opinion and analysis!

[@LeoAmuedo]

Very nice way of explaining the differences and ups and downs of both units.Thank you !!!! 👏🏻👏🏻👏🏻

[@LeoGibsonGtr]

You are welcome, and I'm happy you like the video!

[@homerogallardo]

Great information! Thank you so much Leo!!!

[@LeoGibsonGtr]

You are welcome and I'm really happy that you appreciate the video!!!

[@dbkincaid1]

Leo thank you for this review. For those of us that are still waiting on the unit and still deciding if we should pull the trigger, these reviews are invaluable. I was ready to buy the FM3 until I seen the Quad Cortex. I don't need but a simple layout with something easy to setup and use, so I'm waiting on the Quad Cortex.

[@LeoGibsonGtr]

Thank you, I'm really happy that you like the review and to have been of some help!

[@SuperCMO79]

Hello Leo, here I am again watching your detailed go through and 2 cents of these 2 great units! Trying to decide which to get of these for modelling not effects. Recently been on the Quad cortex side as I am a high gain player and the captures you can download / purchase sounds ideal for me as even though the FM3 has more base amps it's "missing" some that I'd want and are available on the Quad cortex. I've not played either as late to the game on these high end units. Color me confused haha. Good day!

[@LeoGibsonGtr]

Hi, thank you for sharing and I wish you a good day to you too!

[@damianacuna5413]

amazing comparative LEO!!!

[@LeoGibsonGtr]

Thank you, I'm really happy that you like it!!

[@playmoreguitar5393]

Quality content and impeccable guitar playing and musicianship. Thanks, this is the exact two I have been mulling over for the last year, my tubes amps want to retire, and I've sold 95% of my pedals. Grazie mille Leo.

[@LeoGibsonGtr]

Prego!!! Thank you for the compliments, that really means a lot to me!!!

[@ledooni]

Thank you very much for the comparison. The Quad Cortex sounds a lot more high res in the high-end to my ears. The Fractals just always have some sort of muffled quality to them which I just don‘t like. I‘m gonna sell my Axe FX-3 and buy a QC instead and I‘m finally fully convinced. Thanks again!

[@LeoGibsonGtr]

You are welcome Dominik, I'm happy to have been of some help!!! Thank you also for sharing your opinion!

[@slavesixth]

You're going to regret that.

[@prazakgrg3]

Thanks Leo. Now I have a clear idea of what to get

[@LeoGibsonGtr]

You are welcome, I'm happy to have been of some help!!!

[@lassekalhauge4801]

Great evaluation - love your videos and your playing. Keep it up 👍 Regards from Denmark.

[@LeoGibsonGtr]

Thank you Lasse, I'm really happy you like the videos and the playing!!!

[@SonicDriveStudio]

Leo is a legend! A music scientist!

[@LeoGibsonGtr]

Thank you, you are so encouraging and supportive...thank you so much, your feedback and appreciation is really important for me! And, by the way, you are the legend of the amps comparisons!

[@SonicDriveStudio]

@@LeoGibsonGtr cheers mate! :)

[@petermajk4652]

Thanks for this fabulous comparison!

[@LeoGibsonGtr]

You are welcome and I'm really happy that you like the video!!!!

[@Turej87]

Hi Leo after all the updates in the last 3 years in the Quad Cortex, do you think the sound/tones have improved or they are sensibly the same when compared to the fractal? Grazie!

[@LeoGibsonGtr]

Hi, this is a pretty interesting and difficult question to answer...I have not done specific test....but I would say that the amps tone is more or less the same, where the effect section has been improved. In terms of tone, the pretty big change is the possibility to load plugin....which I don't think is nice, if you use some of Neural plugin in you computer. Thank you!

[@tjcsantos]

Great video! I visited KZbin several times today looking for your review of this new QC unit... and here it is! Perfect review! Thank you. What do you think about the reverbs’ quality in QC? Some reviews say they are not as good as they are in Kemper or FM3... did you feel the same?

[@LeoGibsonGtr]

Thank you! Also to my ears the reverbs of the FM3, especially in the high quality mode, seems a tiny bit better...so far...of course Fractal is working on its reverbs since more than 10 years...Nevertheless the effects of the quad cortex are enjoyable and if I had to keep one of them, I would not base my decision upon effects. Thank you!

[@tjcsantos]

Thank you @@LeoGibsonGtr!

[@Dan_XF07]

Another great video! Your videos are very enlightening Leo. I'm in doubt between a QC or an FM9. I like the practicality of QC.. its big DSP to support many updates, however for some sounds, mainly for simulations of cleans with a lot of body like the deluxe reverb.. I notice that the fractal sounds fatter. Do you believe that neural can also improve amp simulations in future updates or normally modelers only improve the effects sounds? Do you think the fractal amp simulations are much better than the QC ones? Cheers!

[@LeoGibsonGtr]

Hi Daniel, thank you, I'm happy that you like the video! In the more sound section of this video I have done a direct comparison between the two units and to me there is not a clear perceivable difference. The Fm3/9 so far have more amps simulations and effects to offer. Both units can improve in terms of tone quality and effects, even if they are both still great sounding. Thank you for your message!

[@IsaacLausell]

Its the best demo and comparison I have seen yet of this product. Also the most honest one and by the way kudos for the playing, that was awesome! I have been considering the Neural DSP or the GT1000 Core to either use as a stand alone unit or to incorporate into a pedal board. I am not sure which I like best, I like them both for different reasons. I guess since it will be a while since performing live is a possibility I have time to think more about it.

[@LeoGibsonGtr]

Than you Isaac...I've seen your videos and you are such a great player...so your appreciation of my playing is really really important and rewarding!!! Yes, QC vs GT1000 would be pretty interesting....I need a second life...😊

[@IsaacLausell]

@@LeoGibsonGtr I understand my friend, that was a thorough review which is why I've told myself, "I'll wait until Leo reviews it". I was just watching it last night with Rossana and we were commenting that "takes a lot of work". The devices aside your playing was phenomenal, we enjoyed it a lot.

[@LeoGibsonGtr]

I'm really happy Isaac, especially to know that you watch it with Rossana...I'm happy to know that my video could be entertaining! Appreciated!

[@Dla_TlauAldrin]

Thanks for the review leo 🤘🏽🤘🏽🤘🏽

[@LeoGibsonGtr]

You are welcome!!!

[@С_песней_по_жизни]

Hello. Thanks for the great review. How is the high gain noise on Fractal FM? Are noise suppresors do a good job? Thanks!

[@LeoGibsonGtr]

You are welcome, and I'm super happy that you like the video! Yes, noise suppressors work well, in my opinion!

[@DarioGrillo]

Leo for you the miglior sound amp simulation and modulation is fractal fm3 or quadcortex?

[@LeoGibsonGtr]

Hi, in terms of effects I have a personal preference for Fractal...but it is totally personal, in terms of amp sounds....it depends... Thank you

[@DarioGrillo]

@@LeoGibsonGtr many thanks Leo ! I preference for fractal ..very nice sound effect and the best for hard rock and heavy metal !

[@edwardr.4605]

Thank you Leo, great unbiased comparison again! I think there are people who would like to know how these modelers compare to the high end plugins such Nembrini or Mercuriall since some of us don't gig at all. Just an idea for a future comparison perhaps, great job!

[@LeoGibsonGtr]

Thank you Edward! Yes, it is for sure a great suggestion!!!

[@wes808]

Bella comparazione 😉 Cosa ne pensi della possibilità di fm3 di collegarsi direttamente in digitale alla scheda audio? Quad cortex non ha un uscita digitale ho notato. Vale lo stesso discorso che facevi in un video sul kemper, ovvero meno conversioni equivale ad avere un segnale ed una qualità migliore del suono?

[@LeoGibsonGtr]

Ciao, grazie! Il segnale audio passa dalla connessione usb, al contrario del Kemper che non fa passare il segnale audio dalla porta usb. Per me è meglio la soluzione Quad Cortex, perché puoi collegarlo direttamente al computer senza bisogno di una scheda audio con l'ingresso spdif. Spero di aver risposto, ma fammi sapere se serve altro. Grazie!

[@wes808]

Grazie a te! 😉 Ho avuto come l'impressione di sentire un suono più compresso e meno aperto su fm3, forse dovuto a come sono settati i parametri di default dell'ampli.

[@pekkalaaksonen8384]

Great comparison/review! I think I will depart my other “stuff” and buy a QC that fits to my purposes very well. Thank you Leo!

[@LeoGibsonGtr]

You are welcome, I'm happy to have been of some help, and thank you for sharing your final decision!

[@domenicogerbasi6304]

Great video Leo! But: I love FM3 sound and I want to perform it in Live experience: how can I do it in the best way, in your opinion?

[@LeoGibsonGtr]

Hi, thank you Domenico! You can off course. If in your use case the limitations of the FM3 are related to the only 3 foot switches, you can buy a midi controller. Thank you for your message!

[@planzed463]

Great video Leo! Thanks

[@LeoGibsonGtr]

Thank you, I’m happy that you like it!!!

[@loickeredan]

Tks Leo for shearing this very good job

[@LeoGibsonGtr]

You are welcome, I'm happy you like it!!!

[@eljefe5394]

Thank you for taking the time to create this comparison video. I don’t own either of these units, but for me the QC is the clear winner here. The FM3 seems to add something strange; a bit thinned out and slightly distorted by comparison, on my playback system. Incidentally, each of our systems are accentuating certain frequencies differently, so some viewers may not be hearing things others are.

[@LeoGibsonGtr]

Hi, your are welcome! Yes, for sure each system can accentuate a freq over the other...the higher fidelity should be with studio monitor...but even studio monitor can be different...so we have to accept a margin of error...also derived by the fact that my ears are different from yours. Thank you!

[@rendyandrian7149]

Leo, your video is very systematic. Although your presentation is a bit too formal and very scripted, I like it. You don't make any joke and just present your thought in straight forward manner. Oh and your solo is very very beautiful.

[@LeoGibsonGtr]

Thank you Randy, really appreciated! I'm happy you like the format and you feedback is super important for me!!!

[@MatteMike2345]

Thank you very much for the time and effort you put into this excelent comparison. Very nice song and playing also. I also think you are very wise in your evaluation of the units. I appreciate also that you try to be independent and tells us if you think you might be favoring a unit because you have used it for some time or by some other reason. Very well done! Maybe a follow up comparison between these units in some time when the Quad Cortex has matured and had a couple of firmware updates and you have gotten used to it? Thanks. 👍

[@LeoGibsonGtr]

Thank you, these are great compliments, I try to do my best and I'm happy you pointed out these factors...as they are important for me!!! Thank you so much! And yes...a follow up waiting for the QC to mature is for sure a good suggestion!!!

[@nicklaskos5461]

Your comparisons rule Leo! Well in my home studio coming from my speakers and fairly loud, I had the same look in my face as you had, in the MORE SOUNDS section. I just couldn't decide! These units sound really good. Now since buying smthn like this is an investment of some sort, I admit I respect and feel a bit better using a Fractal product. But don't get me wrong I really loved the DSP and maybe they will be a good company in the future but they are a new company and Fractal makes me a bit more secure. Love your English, keep up the good work!

[@LeoGibsonGtr]

Thank you Nick, I'm really happy that you like my comparison videos!!! I fully understand you...they are both great options...and big investments...so you should buy what makes you fell better and more secure! Thank you once more!

[@davidrona]

Ciao Leo - So, I've been happy using my old Korg A2 unit stereo into 2 amps but I no longer want to carry a rack with me when I leave the studio. at the same time, I'm also phasing out my teaching gig at guitar center, which means I'll also be phasing out my direct from manufacturer discounts which are generous ( from the manufacturer) - so I felt the clock is ticking for me to get the discount before it's too late. I was going to get the headrush gigaboard, then the mx5 ( didn't really like the sound), then started down the rabbit hole ( pod go, ampero, flamma...etc.) All I really want is a unit that i can plug into my effects loop of my amp for delay, chorus, reverb as I'm married to the raw clean and distortion settings I get from my tube amps. The korg allows me to change banks and toggle presets and fx smoothly and it still sounds great single or in stereo amp pairs live. I want the sampe thing and so it starts...budget $300, but wait, for $300 more i can get the new ampero stage...or the stomp but now, the fm3, oh...what's this Neural thing? my priority is sound quality, then intuitive functionality ( not a manual reader), and being able to toggle individual fx,( rev, dly, chorus, octaver, etc) and run stereo out to on stage cabs and front of house mxr. the only way for me to audition the sounds is, well, to purchase all of the unites I mentioned ( although I'll wait for the cortex to work out the bugs for another year or so) I bought the ampero stomp. the mp-100 and flamma fx200 are being delivered today. I'd like to compare the ampero Stage to the Fm3 and decide which unit will work best for studio and live. what are your 2 cents on comparing my needs using the Stage v Fm3? thanks for all your work on your vids. happy new year all.

[@LeoGibsonGtr]

Hi David, nice to meet you! Thank you for sharing your journey with us! Well, it's not easy to buy your first modeller....and I would suggest the following: 1) build up an excel where you compare the tech specs of the unit....tech spec by tech spec. I think you have very specific needs in terms of connectivity and routing. Therefore, check out, with the excel which unit actually offer what you need 2) Are you really sure that you will never use amp profiles or models? I'm saying that because when you start trying some boutique amp sims for instance from Fractal, or Neural ....well you may fall in love with those sounds. I remember once, trying a Freyette amp in the Axe FX II....those amp was so nice....or trying the Bogner Ecstasy in the mercurial plugin....well those tones and sounds are so great ... and these are tones that you may be never able to test...as those amps are so expensive and hard to find.... 3) if you are sure that you will never use amp sims, you may also check out some effect unit... I would really like not to add complexity to your choice, but write down your needs and be sure that those needs will not change in the next 3 to 4 years... Thank you for reaching out and asking our opinion! It means a lot to me!

[@rickr7361]

Thankyou Leo.. Excellent video.. what this shows me is how close digital is coming to analogue.. there might be slight differences but in a mix or live I would doubt anyone would be able to tell the difference. Thankyou again 😊

[@LeoGibsonGtr]

You are welcome Rick!!! yes...it's a good time to be a guitarist 😊👍🏻

[@kenbranca7215]

Gonna have to say fm3 sounds far superior to the quad cortex,quad has a harshness that is even more prevalent with KZbin’s audio compression. At the end of the day the sound is the most important feature. The quad will have a long way to go to catch up.

[@LeoGibsonGtr]

Hi Ken, thank you for sharing!

[@guitarb0y02248463]

Wow Great Job Leo!

[@LeoGibsonGtr]

Thank you! I'm happy you like it!!!!

[@64north20west]

FM3 all day. Unless someone needs to always have the 'latest/greatest', it is FM3. It is pretty amazing that it is still the top of the heap even with all the new devices out there. I did not detect any difference in sound with the Soldano or either of these 2 devices, so they are both great. The guitar playing and song composition was stellar as well. This was an excellent video where you had to do some serious science. Saludos!

[@LeoGibsonGtr]

Thank you! These are great compliments that are pushing me forward!!! Really appreciated! Thank you also for sharing your opinion!

[@Polletross]

Fractal has been around for a long time there’s no arguing that it’s an exceptional piece of gear. I’m new to modeling tho and while they both sound great, the touch screen and UI of the Neural is impressive. Also I was sold by all the Neural DSP plugins available for free trials. I’m excited for a new competitor to fractal.

[@LeoGibsonGtr]

Thank you for sharing! I do agree with you...this is a very good competion...I hope that also BOSS and LINE 6 will keep up...we beed them back!!