I have purchased, as user Iknowathingortwo kindly suggested, a simpleXLR mic preamp compatible with the combined audio jack of my laptop (Lenovo Thinkpad) which is the same as the iPhone audio jack (combined headset and mic).
It is an iRig pre:
http://www.ikmultimedia.com/products/irigpre/
It has variable amplification level.
Unfortunately, even in the maximum setting, the level of the XD-V35 wireless lavalier mic is still too low. Speaking in normal volume, the peaks recorded are way below -10dB (mean dB volume is, of course, much - much lower).
Which brings me, again, to the question:
From the Tech specs of the XD-V35
http://line6.com/dat...h ( Rev C ).pdf
we can see (page 11) that the output should be 95 dBm!!! Is this correct, because I think is too high. Maybe it should be -95dBm, but then, again, is too low. What is the true output level;
I need this to correctly choose an appropriate mic preamp.
Thank you.