How many of these iem's do they sell

It should, but if you get hiss you might have to get an ifi iematch

they have a very low impedence if I remember rightly, if you were wondering about power

It has an iem match, use it for the Blon 03’s and the P1’s get the full balanced output :+1:
Damn fine portable small/foot print piece of kit…Burr Brown loveliness :smiley: