It seems to have a decent impedance profile (though I have not seen a curve):
"The sensitivity as reported by Merlin is 87dB/W/m, and the impedance is 8 Ohms nominal with a 6.5 Ohms minimal rating."
https://enjoythemusic.com/magazine/equipment/0707/merlin_tsm_mme.htm
I'm not sure what you can spend, but the Quicksilver Mid Mono might be nice:
https://quicksilveraudio.com/products/midi-mono/