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Preamplifiers — CH Precision L10

Description, images, technical data and specifications

CH Precision L10
Image source — © CH Precision

The L10 retains a fully discrete, balanced and complementary design, ultra-short signal transmission paths, highly adjustable and filtered multi-stage power supplies, wide bandwidth, high rise rate, and the L1 DC topology. It includes the same sophisticated R-2R volume control, sophisticated DC detection and suppression circuitry, and software controls.

Specifications

  • Model name

    L10

  • Analog inputs (balanced)

    4

  • Analog inputs (single-ended)

    2

  • 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)

    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

  • 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)

    22

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

    22 000

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

    141

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

    < 0.0008

  • Dimensions (mm)

    N/A

  • Weight (kg)

    20 + 23 (power supply)

  • Official link

    https://www.ch-precision.com/product/l10-dual-monaural-twin-chassis-line-preamplifier/

CH Precision L1

More components

  • L1

    Preamplifiers

    CH Precision L1

    Fully discrete, balanced Dual Monaural line-stage (preamplifier) with heavily regulated and filtered power supplies and extreme wide-bandwidth frequency responses.

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