Wyville posted an extensive review of these IEMs over on Head-Fi. The U9 is an 8BA and 1DD hybrid configuration IEM. One trick with these IEMs is that the faceplate is user replaceable.
Unique Melody has posted an announcement of their two new IEMs, the Maven and the Mirage. CLICK HERE to view the announcement.
The Melody specifications:
Frequency response range: 20Hz-25KHz
Sensitivity: @1KHz 108dB
Driver Count: 11BA
Crossover: 4-way crossover system
Driver Configuration: 4 low + 2 mid range + 4 high +1 custom semi-open tuning unit
Priced at $2,000
The Mirage specifications:
Frequency response range: 20Hz-20KHz
Sensitivity: @1KHz 104dB
Driver Count: 3BA
Crossover: 3-way crossover system
Driver Configuration: 1 low +1 custom open mid range +1 high
Priced at $1,000
Noble Audio who is arguably one of best IEM companies in the world. Their latest product is the Savant UIEM/CIEM. Noble calls it most subjectively balanced in-ear monitor that they have yet created. Twister6 posted a review of the Savant on Head-Fi. He also reviews the Noble BTS wireless BT4.0 receiver.