I had a similar, but yet slightly different approach a couple of years ago, and ended up with a Palmer pocket amp. Kind of a swiss knife I think. It's a preamp pedal with aux in, headphones out, FX loop and a DI, wich is rather good actually, considering the prize.
https://www.thomannmusic.no/palmer_...7i3s9w9lDW7Fytz4072Yp6Hl7HBPLcdYaAjoDEALw_wcB
https://www.thomannmusic.no/palmer_...7i3s9w9lDW7Fytz4072Yp6Hl7HBPLcdYaAjoDEALw_wcB