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Preamplifiers — Ayon Audio Ayon Spheris EVO

Description, images, technical data and specifications

Ayon Audio Ayon Spheris EVO
Image source — © Ayon Audio

The Spheris is designed to become the new benchmark for tube linear pre-amplification and is designed for audiophiles who accept nothing less than just the best. It is a marvel of engineering with a unique C3M lamp circuit, a revolutionary new volume control system, and a design.

Specifications

  • Model name

    Ayon Spheris EVO

  • Analog inputs (balanced)

    2

  • Analog inputs (single-ended)

    4

  • Analog outputs (balanced)

    2

  • Analog outputs (single-ended)

    1

  • Gain (dBu)

    N/A

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    1 000 000

  • Input impedance (single-ended) (Ω)

    1 000 000

  • Output impedance (balanced) (Ω)

    30

  • Output impedance (single-ended) (Ω)

    30

  • 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)

    500 000

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

    98

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

    < 0.01

  • Dimensions (mm)

    500 x 430 x 110

  • Weight (kg)

    43

  • Official link

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