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Preamplifiers — Line Magnetic AS-129B

Description, images, technical data and specifications

Line Magnetic AS-129B
Image source — © Line Magnetic

Line Magnetic Audio AS‑129 is a premium-class tube preamplifier in a retro style; it is hand‑built and spot‑welded, equipped with replica Western Electric transformers, reveals the subtlest nuances of music, conveys the natural warmth of timbres and delivers a voluminous, finely detailed soundstage.

Specifications

  • Model name

    AS-129

  • Analog inputs (balanced)

    N/A

  • Analog inputs (single-ended)

    N/A

  • Analog outputs (balanced)

    100 000 / 600

  • Analog outputs (single-ended)

    100 000 / 600

  • Gain (dBu)

    9.6

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    N/A

  • Input impedance (single-ended) (Ω)

    100 000

  • 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)

    10

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

    20 000

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

    N/A

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

    N/A

  • Dimensions (mm)

    500 x 250 x 425

  • Weight (kg)

    24

  • Official link