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Preamplifiers — German Physiks Emperor Preamplifier

Description, images, technical data and specifications

German Physiks Emperor Preamplifier
Image source — © German Physiks

High-voltage power rails ensure a wide dynamic range. The volume control is based on a balanced relay-switched resistive matrix, which allows for precise channel balance control. In addition, this solution ensures constant input and output resistance of the volume control, which prevents changes in sound quality at different gain levels, typical of simpler circuits.

Specifications

  • Model name

    Emperor Preamplifier

  • Analog inputs (balanced)

    3

  • Analog inputs (single-ended)

    3

  • Analog outputs (balanced)

    N/A

  • Analog outputs (single-ended)

    N/A

  • 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)

    0.5

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

    95000

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

    104 - 103

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

    0.001

  • Dimensions (mm)

    474 x 160 x 474

  • Weight (kg)

    33

  • Official link

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