USB Audio Center

Product Description

The USB Audio Centre allows multiple digital and analog audio sources to be controlled and switched to attached equipment like active speakers, an Amplifier or headphones. Select and play sound files stored on your PC, or connect an external analog stereo L/R audio source to 'Line In' of the device. Connect active speakers or an amplifier to the 'Line Out' of the device for perfect sound reproduction of your selected music. A 6.3mmheadphone output jack connection is also available for private quiet time listening.

The USB Audio Centre has three audio inputs: USB, analog L/R 'Line In' and digital Stereo RCA jack. Select the audio line input by rotating the power button left or right, highlighting the LED of the selected input. The audio output is via analog L/R 'Line Out', connected directly to active speakers or an audio amplifier, or by headphone jack for private listening.

Ideal for interfacing digital and analog technology audio sources such as old VCR's and newer Blu-Ray players, even latest release HDTV's, to analog sound systems.

Applications:

• Multiple Input/Output Audio Centre
• PC/Mac USB audio input
• Event Displays and Audio
• Home Theatre
• Lecture and Educational presentations

Product Details

Features:

• Supports Digital to Analog audio Conversion (DAC)
• Supports LPCM 2CH audio
• Supports USB sampling rate up to 192kHz
• Supports synchronised output of audio on 'Line Out' and 6.3mm Headphone jack
• Supports RS-232 control
• Volume control of analog 'Line Out' and 6.3mm Headphone output
• Headphone output 'fades in' when system is muted
• Power on/off, input select and audio mute buttons mounted on front panel

Specifications:

• Input Ports: 1 x Stereo Jack 3.5mm; 1 x L/R (Analog Stereo 2RCA); 1 x USB (TypeB); 1 x 3.5mm to D-Sub 9pin (RS-232); 1 x 5vDC power
• Output Ports: 1 x L/R (Analog Stereo 2RCA); 1 x 6.3mm Headphone Jack
• Audio Input/Output: LPCM 2CH
• Stereo input/output levels: 2Vrms ±10%
• USB Audio Sampling Rate: Up to 192kHz
• THD + N (Total Harmonic Distortion + Noise): <0.01%
• Frequency Response: ±1 dBFs
• SNR (Signal to Noise Ratio): > 80dB
• Crosstalk: < -80dB
• Power Supply: 100-240vAC to +5vDC 2.6A (US/EU standards, CE/FCC/UL certified)
• Power consumption: 8.5w
• Weight: 382g
• Dimensions(cm): 14.5(l) x 13.0(w) x 3.0(h)
• Chassis Material / Colour: Aluminium / Black
• ESD Protection - Human model: ±8kV (air-gap discharge); ±4kV (contact discharge)
• Operating Temp: 0c ~ 40c
• Relative Humidity: 20 ~ 90% RH (non-condensing)