Schlockwood SW300 Question

Question for anyone here who has the SW300 AM Field Strength and Modulation Monitor. I noticed on mine that the headphone volume, when set to minimum volume, is just a little too loud for consumer earbuds. I can listen, but the volume is right at the upper end of what I consider to be comfortable listening. With my AKG 240 Studio headphones, the volume, at the minimum setting, is just right.

This isn't an issue for me, as on the rare occasions I use the 'phones jack, it is with headphones and not earbuds. I'm preparing a small write-up on the SW300 and am wondering if anyone else has had this experience?