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Preamplifiers — PS Audio PMG Signature Preamplifier

Description, images, technical data and specifications

PS Audio PMG Signature Preamplifier
Image source — © PS Audio

PS Audio's PMG Signature Preamplifier is the company's flagship, the first product in 50 years named after the brand's founder. The device provides a high level of clarity and sound control, and has a dynamic range approaching 150 dB.

Specifications

  • Model name

    PMG Signature Preamplifier

  • Analog inputs (balanced)

    4

  • Analog inputs (single-ended)

    2

  • Analog outputs (balanced)

    2

  • Analog outputs (single-ended)

    2

  • Gain (dBu)

    12.6

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    100 000

  • Input impedance (single-ended) (Ω)

    50 000

  • Output impedance (balanced) (Ω)

    100

  • Output impedance (single-ended) (Ω)

    100

  • 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)

    N/A

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

    N/A

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

    N/A

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

    <0.0003

  • Dimensions (mm)

    444.5 x 101.6 x 368.3

  • Weight (kg)

    15.4

  • Official link

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