There are some preamp/DIs (Aguilar Tone Hammer, Trickfish Minnow, Mesa Subway and others) I am interested in trying out and had some questions/thoughts. -My amp is a Genzler Magellan 350. I assume whatever preamp I plug in would not be affected by the tone of the head (guessing since it is “pre” the amp), it would be the tone of the preamp. -When would I ever consider a power amp if my regular amp does the above? Is there a difference beyond power (my amp runs 175 watts at 8 ohms)? -A preamp/DI seems to be a good setup if I ever wanted to play/record through an interface and computer and speakers/headphones (I don’t have any type of setup for computer recording FYI). -When things get back to some normalcy some of my playing future will be through IEM/monitors. There seems to be a bounty of good preamp/DIs out there. I wanted to look into this option as I didn’t want to have more than one or two amps and I enjoy playing a wide variety of styles. Thoughts and information is greatly appreciated!