A Reference LE Class Preamp
To meet the requirement of customers who want to eliminate extra components in their system, a high-end preamp capable of driving the power amplifier directly is an essential part of the design. The DAC-9 includes features borrowed from traditional high-end preamps:
- Advanced, FPGA implemented switched-resistor ladder network for controlling volume, i.e., a single resistor in the signal path at any volume setting.
- Individually adjustable volume on each input for precise source level matching.
- Volume adjustment in 99 precise, 0.5dB increments.
As the heart of an audio system, the DAC-9 supports an extensive number of inputs and formats. Utilizing one of the world’s best performing 32-bit audio DACs, the AK4490, EQ is only a first step for designing the ultimate DAC. State-of-the-art solutions, readily available to all vendors, along with the experience and proprietary know-how in creating many Editor’s Choice and Product of The Year award-winning products elevate the NuPrime DAC-9 well above the competition.