fmb

Good to know, thank you!

The Artec Parametric EQ is cheap and readily available, but I have no experience with it.

Something like the Tech21 PSA 2.0 could fit, it was also on sale a few months ago.

You could take a look at the Harley Benton SpaceShip series, e.g. the 50M (505 mm x 175 mm x 38 mm)? Fmb

When I was on the market for a looper I was interested in the: - NUX NDL-5 JTC Drum & Loop Pro (around 150 € with drum loops and 6 hours recording time) - Lekato guitar looper (around 60 € with 3 loops and memory up to 10 minutes total, with tuner) I don't own them, and I find the second one only on Amazon. Fmb

She used a Zoom B3. I don't know if this changes something. Fmb

For a three button setup I'd go: Zoom B3n (I own it): cheap multifx, with some patience you can do more than what you are asking for; Tech21 SansAmp PSA 2.0 (I own it): fully analogue, already suggested, now cheap, not really an EQ pedal, I suggest you to give a look to the Tech21 bass presets demo. Two Notes ReVolt Bass Preamp: I don't own it, but it seems to fit your request. fmb

The phase isssue is managed with internal switches (you need to open the pedal). The series/parallel switch is used to determine how the input signal is routed through the A and B FX loops: in SERIES the FX loops are cascaded into one another, in PARALLEL mode the input signal is routed to the A and B FX loops simultaneously and you can mix them at the output. https://www.ehx.com/wp-content/uploads/2021/03/Switchblade-Pro-Manual-2021-03-19.pdf

I'd go with an Electro Harmonix Switchblade Pro DLX. It's got blendable clean, return A and return B, can do serial chain if wanted and even has phase shift switches (need to open the pedal).