Bad idea. You won’t get there, and inserting another piece of equipment in the signal chain is also not optimal. Save up for the real thing rather than throwing $$$ down the drain on an equalizer. My $0.02 FWIW.
Making speakers sound tonally similar with an equalizer
Can two different speakers be made to sound similar by adjusting their frequency response to mirror each other with an equalizer? I'm sure it's not as simple as that but would it be possible.
Can one, for example, reproduce a harbeth like sound by doing that?
Just curious.