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Preamplifiers — Krell Illusion

Description, images, technical data and specifications

Krell Illusion
Image source — © Krell

The two-unit (with separate power supply) Krell Illusion preamp is also capable of boasting modern features. It can be equipped with a crossover board with a configurable cutoff frequency to connect a branded subwoofer.

What is it?

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Specifications

  • Model name

    Illusion

  • Analog inputs (balanced)

    2

  • Analog inputs (single-ended)

    4

  • Analog outputs (balanced)

    1

  • Analog outputs (single-ended)

    2

  • Gain (dBu)

    12 (balanced) + 6 (single-ended)

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    40 000

  • Input impedance (single-ended) (Ω)

    20 000

  • Output impedance (balanced) (Ω)

    250

  • Output impedance (single-ended) (Ω)

    125

  • 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)

    0.35

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

    720 000

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

    N/A

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

    <0.003

  • Dimensions (mm)

    438 x 97 x 465

  • Weight (kg)

    N/A

  • Official link

hifiverse