Received a project from a fellow forumer who wish to mod his Westone UM3X. The UM3X received yesterday. Here are some pictures pre-disassembly. Enjoy!!!
[B]UM3X close up
Very close up shot
The shell disassembled
Closer look at the drivers (classic Knowles CI-22955 + TWFK-30017 combo)
More of the drivers
Westone market this as a 3 way crossover product doesn't make sense, yes you get 3 different setting for these 3 drivers combined, the CI-22955 doesn't even have a low pass filter...... Only the 2 drivers on the TWFK-30017 has 2 individual high pass filter cap on it. But anyhow, this is an incredibly nice sounding IEM.
MMCX Connectors ready to go in.
Another round type
More pictures after the mod