Mini DAC makes high resolution audio simple. There are no processors, touch screens, or software updates. Mini DAC is an upsampler that converts lower resolution digital music to high resolution. It does this by re-clocking the data and converting it to 24 bit 96kHz. The result is a more musical experience than the USB streaming, mp3, or CDs source.
Mini DAC has a single optical and USB input. Changes to the user interface and battery power allows the full scale DAC design to fit into a smaller case. The minimalist interface consists of a single toggle switch to select between USB and Optical input, a 3.5mm output jack, and acrylic face plates. Volume is fixed at line level. The money is spent on providing the same DAC and power regulation circuitry as in our custom products.
The plots to the left, 1 volt out 10dB per division, show that the Mini DAC replicates the source with no added harmonics. This allows the Mini DAC to measure better than .005% distortion for both the Optical and USB inputs.
The small size of the Mini DAC allows it to fit in a pocket or on a cramped shelf. The 10.5 hour battery life provides hours of listening pleasure without the need for expensive power cords or conditioners.
Specifications
Chip set TI Burr Brown and Analog Devices
PCM files up to 24 bit 96kHz
Inputs
Outputs
Distortion is less than .005%
Output impedance less than 1 ohm
Output level .660 vrms
Headroom 12dB
10.5 hour battery life
Dimensions are 2.75" wide by 4" deep by 7/8" tall
Weight is 8 ounces
