Xvive Audio U9 Violin Wireless System

Sound quality is paramount - and without a good microphone, the U9 would be worthless. That's why Xvive refused to compromise in the design of the system's ultra-high-quality supercardioid gooseneck microphone. It's perfectly voiced for violin and viola, and with a max SPL of 142 dB and a sensitivity of -45 dB, you'll hear the natural sound of your instrument wherever you go.

Xvive has built its name on wireless, and understands the importance of reliable performance and top-level fidelity. The U9 system uses the 2.4 GHz band, has 6 channels to ensure you always have options if you encounter interference, and the wireless range is up to 90 feet!

The U9 set comes with a strong and sturdy clip that attaches the transmitter and gooseneck microphone to the body of your violin or viola. It will fit on on instrument bodies that are between 30 mm and 40 mm thick.

Specifications

Microphone
Type: Supercardioid
Dimensions: 20 mm x 28 mm x 190 mm
Weight: 35 g
Output: 1/8" balanced male TRS (Tip = +3.3V, Ring = -3.3V, Sleeve = ground)
Sensitivity: -45 dB
MAX. SPL: 142 dB

Wireless system
Tuning Bandwidth: 2400 2483.5 MHz
Working Range: 90 ft (indoors)
Frequency Response: 20 Hz 20 kHz (-3dB)
Dynamic Range: 108 dB
Signal-To-Noise Ratio: 108 dB
RF Sensitivity: -88 dBm
Total Harmonic Distortion: 0.2%
RF Output Power: 10 mW E.I.R.P. max
Operating Temperature Range: 0°C to 45°C
Channel Count: 6
Charging Voltage / Current: 5V / 2A
Bit Depth / Sample Rate: 24-bit / 48 kHz
Latency: less than 5 ms

Receiver
Dimensions: 31 mm x 29 mm x 98 mm
Weight: 92 g
Output Impedance: 470 Ω (1 kHz)
Output Connector: XLR balanced male
Maximum Output Level: 3.6 Vp-p
USB Type: USB Type-C
Antenna Impedance: 50 Ω
Antenna Type: 1/4 wave sleeve dipole, non-removable
Number of Antennas: 2

Transmitter
Dimensions: 40 mm x 29 mm x 50 mm
Weight: 35 g
Audio Input Connector: 1/8" balanced TRS female
Maximum Input Level: 3.7 Vp-p
Phantom Power: +/- 3.3V
USB Type: USB Type-C
Antenna Impedance: 50 Ω
Antenna Type: 1/4 wave sleeve dipole, non-removable
Number of Antennas: 1