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Preamplifiers — Karan Acoustics MASTER COLLECTION LINEb

Description, images, technical data and specifications

Karan Acoustics MASTER COLLECTION LINEb
Image source — © Karan Acoustics

The preamp is built on the dual mono principle and has received three completely independent power sources (for each channel and for control boards), as well as a solid battery of filter capacities. The volume control in the Karan lineB preamp is stepwise, using a set of relay-switched resistances. The controller is controlled by a microprocessor, which made it possible to equip the preamplifier with an original round remote control made of aluminum. The internal wiring is done with cables from Cardas Audio.

Specifications

  • Model name

    MASTER COLLECTION LINEb

  • Analog inputs (balanced)

    2

  • Analog inputs (single-ended)

    4

  • Analog outputs (balanced)

    2

  • Analog outputs (single-ended)

    N/A

  • Gain (dBu)

    6 or 9

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    30 000

  • Input impedance (single-ended) (Ω)

    30 000

  • Output impedance (balanced) (Ω)

    90

  • Output impedance (single-ended) (Ω)

    N/A

  • Maximum output level (balanced) (dBu)

    18

  • Maximum output level (single-ended) (dBu)

    N/A

  • Volume control range (dBu)

    N/A

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

    20

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

    20 000

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

    <120

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

    <0.003

  • Dimensions (mm)

    504 x 141 x 390

  • Weight (kg)

    17.4

  • Official link

    https://karanacoustics.com/products/line-b/

Karan Acoustics Master Collection LINEa

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