This signal is commonly generated
by the sound card of the connected PC. But not all soundcards offer best performance
for this application regarding maximum achievable signal-to-noise ratio or
radio interference suppression.
With the USB DAC 48 we offer
a independant solution which delivers always the best achievable performance.
We use a DAC circuit which can
also be found in high-end Hi-Fi systems. Top features are absolutely flat frequency
response, highest SNR and ultra-low distortion level.
The unit is automatically recognized
als external USB Audio DAC (Windows 2000 and later), for optimum performance
we recommend Windows Vista and later.
Sigma-Delta-DAC with 16Bits resolution
USB connector: USB-B (socket)
fully compliant with USB 1.1 specification
Max. Output Frequency: 22KHz
Frequency Response: max. +/- 0.04dB flatness
Max. SNR(Signal-to-Noise Ratio): 98dB
THD+N: max. 0.025%
Sampling Rates (Fs): 32, 44.1 & 48KHz
Self-powered via USB, no external power-supply
Operating Temperature: 0 - 35°C
Dimensions: 190 x 110 x 55mm