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Preamplifiers — Tone Winner AD-1PRE+

Description, images, technical data and specifications

Tone Winner AD-1PRE+
Image source — © Tone Winner

The AD-1PRE+ uses advanced DSP technology to realize the digital potential of the device. It also uses advanced digital receiver chips, DAC chips, and volume control chips, and has a fully balanced circuit. The PCB uses 4 gold-plated layers, which has a positive effect on the sound.

What is it?

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Specifications

  • Model name

    AD-1PRE+

  • Analog inputs (balanced)

    1

  • Analog inputs (single-ended)

    3

  • Analog outputs (balanced)

    1

  • Analog outputs (single-ended)

    2

  • Gain (dBu)

    N/A

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    N/A

  • Input impedance (single-ended) (Ω)

    N/A

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • Maximum output level (balanced) (dBu)

    N/A

  • Maximum output level (single-ended) (dBu)

    N/A

  • Volume control range (dBu)

    N/A

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

    10

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

    180 000

  • Signal to Noise Ratio (SNR, unweighted) (dB)

    >110

  • Total Harmonic Distortion + Noise (THD+N) (%)

    ≤0.0035

  • Dimensions (mm)

    444 X 120 X 413

  • Weight (kg)

    9.7

  • Official link

    https://en.tonewinner.com/tonewinner-vendor-hi-fi-audio-stereo-dsd-preamplifier_p29.html

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