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USB-P
Application:
The USB-P is a USB audio device with transformer isolated balanced stereo outputs for
connecting a computer to a sound system.
Description:
The USB-P fills the need when you need to run stereo audio from a computer into a sound
system. Connecting a computer to a sound system is often a challenge. Ground loops are often a
problem when connecting computer audio to a sound system. The problem gets worse if there is
a projector connected to the computer. The USB-P works well whether the computer is located
near the console or on stage. As the name implies, the USB-P connects to the USB port of the
computer and appears as a stereo output device. Depending on your computer operating system,
you may need to select the USB audio device for output on the program you are using. The dual
transformers in the USB-P provide the balanced outputs and ground isolation required when
interfacing a computer to a sound system.
Features:
Standard USB audio Device
Transformer Isolation
Ground Lifted balanced outputs
Playback only
USB powered
Switch for Stereo or Mono output operation
Rugged construction
Connections and Controls:
USB B type connector
Left and Right XLR outputs
Stereo/Mono Switch
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Specifications:
Frequency Response:
20 Hz to 20 kHz +- 1 dB
THD + Noise:
< .015% @ 1 kHz, -9 dBu full scale output into 10k Ohm
Hum and Noise:
< 89 dB below full scale output
Output level:
–9 dBu Full scale into 10k Ohm Line input
-13 dBu Full scale into 2k Ohm Mic input
Ground lift:
The ground lift is always engaged on the XLR outputs
Power: The power for the USB-P is provided by the USB connection
Dimensions:
1.6 x 4 x 4 inches
41 x 104 x 104 mm (H x W x D)
Weight:
10 Ounces
0.29 kg
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