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Integrated amplifiers — CH Precision I1

Description, images, technical data and specifications

CH Precision I1
Image source — © CH Precision

The integrated I1 amplifier is arguably the most complex project that CH Precision has ever undertaken and the most versatile product we have ever produced. Imagine the basic qualities and capabilities of the C1 DAC controller and amplifier 1 combined in one box. Now add the selected parts of the linear scene L1 and add the background scene option P1, they are all combined into one standard CH chassis, and you will begin to understand the picture.

What is it?

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Specifications

  • Model name

    I1

  • Type

    Inregrated Amplifier with DAC and Phonostage

  • Analog inputs (balanced)

    1

  • Analog inputs (single-ended)

    2

  • Input sensitivity (mV)

    N/A

  • Input impedance (balanced) (Ω)

    94 000 or 600

  • Input impedance (single-ended) (Ω)

    47 000 or 300

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • D/A conversion

    N/A

  • Phono MM/MC current-sensing input impedance (Ω)

    N/A

  • Output power (8Ω) (W)

    2x 100

  • Output power (4Ω) (W)

    2x 175

  • Gain (dBu)

    N/A

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

    N/A

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

    N/A

  • Signal to Noise Ratio (dB)

    N/A

  • Total Harmonic Distortion + Noise (%)

    N/A

  • Damping factor

    N/A

  • Dimensions (mm)

    440 x 440 x 133

  • Weight (kg)

    33

  • Official link

    https://www.ch-precision.com/product/i1-universal-integrated-amplifier/

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