If I didn't have several Jose styled amps already I'd be all over this.
Especially if the mods can be toggled off and it just becomes a great 100w Plexi.
Necrobump my own shit for thoughts...
$2000 - IIB+ SR - Would require buying a new headshell and tubes, but seems loop modded already and has the right preamp allegedly.
https://newyork.craigslist.org/brk/msg/d/brooklyn-mesa-boogie-mark-iib-amplifier/7834348072.html
$2500 - III DRG Black...
Grew up on 90s/00s hardcore! Wouldn't call any of this obscure but don't see it talked about here much.
Bars's album "introducing" is probably my favorite of all time due to the rock & roll vibes they added in (though anything The Suicide File is a close second).
I've got a Zuma + 2 Ojai's with no issues for like ~4+ years, but I'm a bedroom player.
Don't remember the details but Dave Friedman has alluded to some wonkiness with the Strymon power supplies on the Tone Talk podcast, might be able to email him for more details (or a reco for a new one).
So my issue isn't noise levels but actually inconsistent voltage.
The circuit all my gear is on is pretty crowded and averages only like 110v with swings down to 105v.
So the regulator helps keep it at 120v that amps are designed for.
I have all my amps on a voltage regulator, so they should be good. I'm not really sure how the amp switcher impacts things but I assume it's making only a single amp visible to the guitar signal at one time? The unused amps should just be seeing the switcher's load.
Given the issue occurs only...
I'm having noise issues with my rig that I'm pretty sure is a ground loop, but can't find a good solution for. Problem resolves itself completely when I stop using the 4 Cable Method, so the issue obviously resides in that (either my EQ or my noise gate...or both).
Squeals...
They focus on recovered wood if I remember correctly (I'm in the NYC area and have poked a head in before). So, closer to an art piece than something chosen for its tonal properties.
https://petilloguitars.com/ does something similar, though more focused on the art part than the wood. Actually...
I think about doing this A LOT; like to the point I've considered building one myself because I've read so much about the different options and techniques.
Definitely terrified of finding out the reason no one makes the guitar I want is because it doesn't sound good and then I'm out like $5k...
Not in production but keep an eye out for an RJM Y-Not. I use it to A/B the two channels on my Fender Showman clone.
Depending upon your use case you could potentially use a One Control Midi Looper (OC-M-SSL-JS) to do a makeshift A/B.