Re: Compressor comparison
I look for in a compressor to support single notes and level when doing chords a bit, in this way I feel support on single notes as well as being upfront and won't overdrive silly striking a chord. Or I can disengage if I want that for chords.
I found one I like a lot - Wampler Eco compressor. It has what I want in controls, same as you Keeley but also an attack knob. Color a bit to the warm side, but to my liking. Really well made in my view.
I tried and sent back a Warden v2 from Earthquake, but it colored too much and I could not do make up gain to keep same level as bypassed on settings I possibly could accept. But anybody has single coil might like it, since it color towards brittle. They say transparent with Tone at 11 o'clock but I found it close to acceptable at 8 o'clock and the rest was brittle but then I could not make up gain with Level so same as bypassed. But also has release knob which is useful too. But strange to me that making a thing on having hi grade components, but make it color so much.
I have EHX Blackfinger, which I found did not support not length and sustain at all. I could get close, but altered tone so much that unusable.
I am to try Keeley Pro as well when available. Seems they swapped distribution so delays on that.
But for sustain almost eBow style on single notes I find FreqOut from Digitech work really well. And you can get feedback overtones if you want too.