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DACs — Extraudio DAC1 MKII DUAL R2R

Description, images, technical data and specifications

Extraudio DAC1 MKII DUAL R2R
Image source — © Extraudio

The Extraudio DAC1 MKII Dual R-2R Ladder is an ultra-precise 32-bit DAC with its own FPGA "Extraudio Proprietary System".

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Specifications

  • Model name

    DAC1 MKII DUAL R2R

  • Conversion type

    R2R

  • Engine

    N/A

  • DSD compatability

    Yes

  • Parameters

    up to 24 bits / 384 Khz and DSD256

  • Frequency response low +/- 3dB (Hz)

    5

  • Frequency response high +/- 3dB (Hz)

    180 000

  • Gain (dBu)

    N/A

  • Output Level (balanced) (V)

    4.6

  • Output Level (single-ended) (V)

    2.3

  • Input Impedance (balanced) (Ω)

    N/A

  • Input Impedance (single-ended) (Ω)

    N/A

  • Output Impedance (balanced) (Ω)

    3

  • Output Impedance (single-ended) (Ω)

    50

  • Analog outputs

    N/A

  • Signal to Noise Ratio (dB)

    N/A

  • Total Harmonic Distortion + Noise (% at 22 kHz)

    <0.004

  • Dimensions (mm)

    440 x 120 x 400

  • Weight (kg)

    10

  • Official link

More components

  • DAC2 QUAD R-2R Ladder

    DACs

    Extraudio DAC2 QUAD R-2R Ladder

    The ultra-precise 32-bit FPGA DAC “Extraudio Proprietary System" reproduces analog sound full of nuances, without digital sharpness, without any errors, thanks to the quantization depth from 28 to 32 bits. The resistive ladder is adjusted through a second FPGA, which is responsible only for converting and correcting the linearity of the four DAC modules, then we have another ARM FPGA with the latest technology for sampling frequency selection, input selection and digital signal generation, freeing the main FPGA from all this work.

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