[HeadphoneAddict]

UPDATE: I had to find a 9v battery for the Meier 3MOVE to test it with the K240M. Then I plugged the 3MOVE into the Amphora pre-amp out, and found that it also sounds very good with the K240M and iMod, and can play a little louder than the Amphora. But I wasn't sure that was a good thing in this case.

At louder volumes the pianos through the 3MOVE were not as refined as the Amphora, and sometimes more piercing, and the sound would become edgier at volumes louder than the Amphora can play. Not only did the Amphora sound a little more refined, there was also slightly less space and transparency with the 3MOVE, although also the "slightest possible hint of maybe something like 1dB more bass". Similar to what I found with the P-51 Mustang, the 3MOVE via iMod and portable Vcap dock didn't sound as good as the Amphora with iMod, nor as good as the 3MOVE driven by the Amphora preamp out. This is as much as I could tell with just 20 minutes of listening to the K240M with them.