I have MINI MP and Me. I just used them for 6 month Me as AD, MP as pre. Today I made some soundtest in Mono.
I found the the difference from the 2 Apogee`s is small.
The MP has a bit more definition in the Presence ( computer harddrives whine 4 meters away in the back of the 2 miks ) and a little bit less noise than the Me. Me is a bit brighter, this is hearable with FM Radio noise.
The case of the MP is getting hotter than the ME.
Tested with channels swapped 2 times: Neuman TL 103 and 2 AT 3031 stock.
The 2Track team has desigend the Micamp for the MINI Me
Inside is
Mini ME
OP 275 1DC Comonsation?
INA 163 U 2x Mic Input
OP 4177 A
2x INA 163 UA Mic Input?
MinI MP:
3x OPA 134 UA Line Driver
OPA 2228 U Audio professional
OPA 2227 U Audio professional
INA 163 UA Mic Input
Output
2 x OP 275 Linedriver
OPA 134 UA Line Driver