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Integrated amplifiers — Luxman L-505Z

Description, images, technical data and specifications

Luxman L-505Z
Image source — © Luxman

The Luxman L-505Z integrated amplifier, like the older L-509Z and L-507Z models, implements proprietary LIFES technology, which is an integral part of the Luxman next-generation amplifier circuitry. LIFES (Luxman Integrated Feedback Engine System) is based on the ODNF (Only Distortion Negative Feedback) feedback concept, which provides excellent performance without feeding any musical input signals back to the input of the main amplifier.

Specifications

  • Model name

    L-505Z

  • Type

    Integrated Amplifier with Phono

  • Analog inputs (balanced)

    1

  • Analog inputs (single-ended)

    4 + 1 (Phono)

  • Input sensitivity (mV)

    180

  • Input impedance (balanced) (Ω)

    55 000

  • Input impedance (single-ended) (Ω)

    47 000

  • 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)

    47 000 (MM) + 100 (MC)

  • Output power (8Ω) (W)

    100

  • Output power (4Ω) (W)

    150

  • Gain (dBu)

    N/A

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

    20

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

    100 000

  • Signal to Noise Ratio (dB)

    104

  • Total Harmonic Distortion + Noise (%)

    0.09

  • Damping factor

    200

  • Dimensions (mm)

    440 x 178 x 454

  • Weight (kg)

    22.5

  • Official link

    https://www.luxman.com/product/detail.php?id=49

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