Comparison of guitar ampsims and effects SW
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- KVRAF
- 4325 posts since 20 Feb, 2004
Just wanted to hear people's opinions on the current crop of in-the-box guitar FX sims.
Specifically interested in:
- Guitar Rig
- Amplitube
- UH-X
- Neural
- DiBiQuadro
- Softube
I've always liked the Softube stuff but hardly ever hear their guitar line mentioned. DiBiQuadro, too.
Specifically interested in:
- Guitar Rig
- Amplitube
- UH-X
- Neural
- DiBiQuadro
- Softube
I've always liked the Softube stuff but hardly ever hear their guitar line mentioned. DiBiQuadro, too.
A well-behaved signature.
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- KVRAF
- 3152 posts since 22 Dec, 2004
When I just need a good amp sound I like DiBiQuadro. Their Mars800Free is nice. They are pretty responsive to support requests too. When I want a more effect based sound, (delay, reverb, chorus, etc) Guitar Rig is the best. The crossovers, parallel processing, and parameter modulation components are great for sound design. I like Softube Amp Room too, but sometimes loading takes an unreasonable amount of time.
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- KVRer
- 6 posts since 24 Feb, 2026
It depends on the style you play and the software workflow. I think the first four are good, but I haven't tested the last two. In my opinion, if you have Amplitube, you don't need anything else, since you can now use IRs from other manufacturers. Ik Multimedia is very versatile and solid. 
- KVRAF
- 25026 posts since 12 Jul, 2003 from West Caprazumia
My current GoTo for guitar is Melda's MGuitarArchitect, which is absolutely mindblowing.
(for bass it's Softube Amplifiers/Bass Suite)
I have most of the usual suspects (and then some) by the way.
(for bass it's Softube Amplifiers/Bass Suite)
I have most of the usual suspects (and then some) by the way.
- KVRAF
- 20768 posts since 22 Nov, 2000 from Southern California
AmpliTube loaded with Tonex captures. The cleans are excellent.
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- KVRer
- 26 posts since 19 Aug, 2025
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- KVRAF
- 3024 posts since 25 Feb, 2005
Fractal Audio Icons. 1st installment is all Fender with others to come. I've had been waiting for this to replace my AXFX hardware mainly because with this I can more easily save with my daw projects and it's the same sound and quality. It replaced all my other amp sims and I've got a ton of them. Not saying Icons is necessarily better than every amp sim I own but I have a much easier time getting guitar tracks to blend with my music.
Last edited by dblock on Wed Feb 25, 2026 8:09 pm, edited 1 time in total.
- KVRAF
- 20768 posts since 22 Nov, 2000 from Southern California
I haven't tried the Fractals yet, but it looks like Vol. 2 covers a lot of ground.
Also, Universal Audio often gives the Showtime 64 away and that's another great clean amp.
Lastly, here's one I just installed yesterday that seems pretty cool. It's called AmpBrowser and it directly integrates the NAM library from tone3000.com:
https://giannichiarello.com/product/nic ... s-plugins/
Also, Universal Audio often gives the Showtime 64 away and that's another great clean amp.
Lastly, here's one I just installed yesterday that seems pretty cool. It's called AmpBrowser and it directly integrates the NAM library from tone3000.com:
https://giannichiarello.com/product/nic ... s-plugins/
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- KVRAF
- 3024 posts since 25 Feb, 2005
I have UAD amp sims. The sound of the amps is very good but I found them all to be way too noisy and especially noticeable on clean guitar parts even with the gates so I quit using them.Uncle E wrote: Wed Feb 25, 2026 8:10 pm I haven't tried the Fractals yet, but it looks like Vol. 2 covers a lot of ground.
Also, Universal Audio often gives the Showtime 64 away and that's another great clean amp.
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- KVRAF
- Topic Starter
- 4325 posts since 20 Feb, 2004
Appreciate everyone's input, looks like I'll be going with Tonex for the moment (until something else shiny and new becomes irresistible)
A well-behaved signature.
- KVRAF
- 20768 posts since 22 Nov, 2000 from Southern California
Tonex is great. Tonex CS and AmpliTube CS are free and give you a lot.
