Appreciate that if you can elaborate more about the Enhancer, where should I put it in the signal chain? Thanks in advance.
The name "Enhancer" is misleading. It's a stereo widener block so the first requirement is that you're monitoring in stereo, like with headphones or studio monitors. If you're using a separate audio interface you'll need to run two lines to the audio interface: left and right, and hard pan them in your interface's mixer settings. The second requirement is that there are no mono or summing blocks after the Enhancer block, so the stereo image is preserved. It's easiest to just put it last, right before your output block. There are different widening types in the block that use different techniques to achieve additional stereo width. Some are mono compatible and therefore less wide (modern, stereoizer), whereas the classic mode is a Haas effect which delays one side of the stereo image a few milliseconds. It's not mono compatible but results in the widest sound.
For maximum width I run two slightly different amps/cabs hard panned, with all stereo wet effects (sometimes before the amps, sometimes after), and the Enhancer block on classic mode at around 60% on both parameters IIRC. The result is a super wide image which is a joy to practice with on headphones/monitors because it makes so much space down the middle of my mix for other instruments. I also use this setup live with IEMs for the same reasons.