Any amp modeling software will let you edit your signal chain before and after it gets to your simulated amp, but only ReValver MkIII let's you edit your signal chain inside the amp. If you're into amp circuit design, it looks like Revalver MkIII will be hours of solder-free tweaking. If you know nothing about electrical engineering, the inviting GUI will have you learning about amplifier circuitry without even realizing it!

Not only that, but ReValver features VST hosting WITHIN it's VST platform, allowing you to import any third party effect plugin and integrate it into your ReValver virtual pedalboard.