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Preamplifiers — Cyrus Audio Classic PRE

Description, images, technical data and specifications

Cyrus Audio Classic PRE
Image source — © Cyrus Audio

The Classic PRE preamp has the same functionality as the pre-section of the integrated amplifier. The power supply unit is equipped with a 74 VA transformer. In total, the circuit is powered by 11 separate voltage regulators. There is also a port for an external PSX-R power supply. Dimensions 215 x 75 x 365 mm, weight 4.4 kg.

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Specifications

  • Model name

    Classic PRE

  • Analog inputs (balanced)

    0

  • Analog inputs (single-ended)

    4 + 1 (Phono)

  • Analog outputs (balanced)

    2

  • 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)

    N/A

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

    N/A

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

    N/A

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

    N/A

  • Dimensions (mm)

    N/A

  • Weight (kg)

    N/A

  • Official link

    https://cyrusaudio.com/products/classic-pre/

Cyrus Audio Pre-XR

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  • Pre-XR

    Preamplifiers

    Cyrus Audio Pre-XR

    The model is equipped with a DAC unit on an ESS ES9038Q2M chip with support for high–resolution audio decoding – PCM streams are received with parameters up to 32 bits / 768 kHz, and DSD - up to DSD512.

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