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Merason DAC1 Mk II Digital to Analog Convertor - The Audio Co.

Merason DAC1 Mk II Digital to Analog Convertor

by Merason
₹ 925,000 - ₹ 925,000
₹ 925,000
₹ 925,000
₹ 925,000 - ₹ 925,000
₹ 925,000

Taxes & Shipping Included

Merason's DAC1 achieved the aim of the multi-year development to meet the highest demands on sound quality in order to make an authentic listening experience possible.

The DAC1 Mk II has one USB, one RCA, one Toslink and one AES input. The USB input is based on Amanero technology and ensures a low-jitter music signal thanks to two precise oscillators, which is then galvanically isolated by capacitive isolator components. The signals arriving at the other inputs are also galvanically isolated and de-jittered by means of transformers and capacitors. This guarantees that no external interference can affect the sensitive signal.

The task of digital-to-analog conversion is performed by two 1794A converter modules from Burr Brown. For a 5 dB improvement in dynamic range, each channel has its own device. The analog current signal is elaborately converted into a voltage signal in a discrete setup, which is buffered in Class A technology and routed to the output. The DAC1 Mk II is fully balanced, i.e. a total of four independent channels are implemented from the two converter modules to the output.

Each functional unit has its own power supply, and in total there are twelve of them. Two output channels each are supplied by a separate linear supply with an oversized transformer.

The sound influence of components and circuit variants as well as various layouts were thoroughly tested in countless sessions by experienced listeners. This applies in particular to capacitors, voltage regulators, converter components, transistors, resistors, signal processing, I/V converters and output stages.

The manufacture of the housing, the front panel and the control knobs and the printing, component placement, assembly, commissioning and inspection are carried out exclusively in Switzerland.

Features

  • Based on BurrBrown 1794A Current Output modules
  • 1 x AES, 1 x SPDIF coaxial, 1 x SPDIF optical, 1 x USB type Digital Input
  • 1 x Stereo RCA Output, 1 x Stereo Balanced Output
  • Made in Switzerland

Specifications

  • Output 3 V RMS (balanced), max. 1.5 V RMS (unbalanced)
  • Frequency Response 20Hz-20kHz +/-0.3dB
  • Signal to Noise < 0.006 %
  • SNR > 120 dB
  • DAC 2 x BurrBrown 1794A, discrete I/V stage
  • Input Format 44.1 kHz@16 bit, 44.1 kHz@24 bit, 48 kHz@16 bit, 48 kHz@24 bit, 88.2 kHz@24 bit, 96 kHz@24 bit, 176.4 kHz@24 bit, 192 kHz@24 bit
  • Dimensions Width: 45 cm, 17.7 In, Height: 10 cm, 3.9 In, Depth: 29 cm, 11.4 In
  • Weight 5.5 kg, 12 lbs

Support

    Merason's DAC1 achieved the aim of the multi-year development to meet the highest demands on sound quality in order to make an authentic listening experience possible.

    The DAC1 Mk II has one USB, one RCA, one Toslink and one AES input. The USB input is based on Amanero technology and ensures a low-jitter music signal thanks to two precise oscillators, which is then galvanically isolated by capacitive isolator components. The signals arriving at the other inputs are also galvanically isolated and de-jittered by means of transformers and capacitors. This guarantees that no external interference can affect the sensitive signal.

    The task of digital-to-analog conversion is performed by two 1794A converter modules from Burr Brown. For a 5 dB improvement in dynamic range, each channel has its own device. The analog current signal is elaborately converted into a voltage signal in a discrete setup, which is buffered in Class A technology and routed to the output. The DAC1 Mk II is fully balanced, i.e. a total of four independent channels are implemented from the two converter modules to the output.

    Each functional unit has its own power supply, and in total there are twelve of them. Two output channels each are supplied by a separate linear supply with an oversized transformer.

    The sound influence of components and circuit variants as well as various layouts were thoroughly tested in countless sessions by experienced listeners. This applies in particular to capacitors, voltage regulators, converter components, transistors, resistors, signal processing, I/V converters and output stages.

    The manufacture of the housing, the front panel and the control knobs and the printing, component placement, assembly, commissioning and inspection are carried out exclusively in Switzerland.

    Features

    • Based on BurrBrown 1794A Current Output modules
    • 1 x AES, 1 x SPDIF coaxial, 1 x SPDIF optical, 1 x USB type Digital Input
    • 1 x Stereo RCA Output, 1 x Stereo Balanced Output
    • Made in Switzerland

    Specifications

    • Output 3 V RMS (balanced), max. 1.5 V RMS (unbalanced)
    • Frequency Response 20Hz-20kHz +/-0.3dB
    • Signal to Noise < 0.006 %
    • SNR > 120 dB
    • DAC 2 x BurrBrown 1794A, discrete I/V stage
    • Input Format 44.1 kHz@16 bit, 44.1 kHz@24 bit, 48 kHz@16 bit, 48 kHz@24 bit, 88.2 kHz@24 bit, 96 kHz@24 bit, 176.4 kHz@24 bit, 192 kHz@24 bit
    • Dimensions Width: 45 cm, 17.7 In, Height: 10 cm, 3.9 In, Depth: 29 cm, 11.4 In
    • Weight 5.5 kg, 12 lbs

    Support