310LP

by Simaudio


The 310LP is renowned for its exceptional performance, which has been further en...

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The 310LP is renowned for its exceptional performance, which has been further enhanced with modern technological advances. These improvements have enabled an upgrade in the sonics of the original 310LP and a significant reduction in the noise floor of its onboard power supply, eliminating the need for an external power supply. This results in a cleaner, more precise audio output.

The low noise floor of the 310LP guarantees a more profound silence in the background, providing a more lifelike musical experience. Additionally, users can enjoy all the trademark MOON features including clean, powerful, and extended bass, an open midrange, and airy high frequencies. This places the 310LP among the best mid-priced phono preamplifiers, setting new benchmarks in its category.

This device is not only powerful but also ultra-flexible. It offers various user-adjustable settings including resistance loading, capacitance loading, and gain levels housed within a stylishly designed half-width chassis. It also offers the choice between two different equalization curves: the standard RIAA curve or the IEC curve, catering to different audiophile preferences.

Moreover, the 310LP includes balanced outputs which significantly enhance connectivity with a balanced preamplifier or integrated amplifier. This feature helps improve the noise floor, dynamics, and transparency in the midrange, thus ensuring the audio output is of the highest quality.

Features

  • Power Supply:

    • Large isolated power supply with a separate circuit board.
    • Features a toroidal transformer.
    • Dual stages of voltage regulation.
    • Custom MOON electrolytic capacitors.
    • i2DCf (Independent Inductive DC Filtering); one inductor per IC in the audio signal path.
  • Connectivity:

    • Single-ended RCA output connectors.
    • Balanced XLR output connectors.
  • Circuit Design:

    • 4-Layer printed circuit boards with pure copper tracings.
    • Symmetrical circuit design with premium quality electronic components.
  • Performance:

    • S/N Ratio (full scale @ 40dB gain): 110dBr
    • S/N Ratio (full scale @ 66dB gain): 88dBr
    • Frequency Response: 20Hz - 20kHz ±0.5dB
    • Crosstalk @ 1kHz: -100dB
    • Output impedance: 50Ω
    • THD (20Hz - 20kHz): 0.001%
    • Intermodulation distortion: 0.009%
    • Input overload @ 40dB gain: 58mV RMS @ 1kHz
    • Input overload @ 66dB gain: 3.0mV RMS @ 1kHz
  • Physical Specifications:

    • Shipping weight: 7.0 lbs. / 3.1 Kgs
    • Dimensions (W x H x D): 7.0 x 3.0 x 11.0 in / 17.8 x 7.6 x 28.0 cm.