Broughton Messenger v2 if you can find one. Great headphone amp/practice tool with the aux in and footswitchable eq. Been a great tool for me with the end of chain HPF/LPF and DI.
Disappointing about the Aguilar, I think someone else gave a similar review on here before about the headphone amp, just not good enough.
I’m now running a Shift Line CabZone Bass as my end of chain. No deep dives needed, aux in, headphone out, and good quality DI. Can and amp sims can be turned off, but I really like them a lot! It works great though IE’s and a live rig.