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Preamplifiers — Dartzeel NHB-18NS

Description, images, technical data and specifications

Dartzeel NHB-18NS
Image source — © Dartzeel

The NHB-18NS preamp has 6 inputs, including a phono corrector input for the pickup heads. The input signal is not switched using relays, switches or similar devices, as usual, but is supplied to individual amplification stages for each input. The amplification circuit of the user-selected input is activated, and the amplified signal is applied to the level control.

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Specifications

  • Model name

    NHB-18NS

  • Analog inputs (balanced)

    N/A

  • Analog inputs (single-ended)

    N/A

  • Analog outputs (balanced)

    N/A

  • Analog outputs (single-ended)

    N/A

  • Gain (dBu)

    11 (Line) + 54 (Phono)

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    15 000

  • Input impedance (single-ended) (Ω)

    30 000

  • Output impedance (balanced) (Ω)

    <600

  • Output impedance (single-ended) (Ω)

    75

  • 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)

    5

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

    500 000

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

    >92

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

    <1

  • Dimensions (mm)

    440 x 335 x 170

  • Weight (kg)

    24

  • Official link

    https://www.dartzeel.com/nhb-18ns/

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