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Preamplifiers — ModWright Instruments LS 100

Description, images, technical data and specifications

ModWright Instruments LS 100
Image source — © ModWright Instruments

If we talk about the functionality of the ModWright Instruments LS 100, then it is quite expected from a device of this class – nothing superfluous and no settings. All the functionality is configured exclusively for the various switching capabilities of the preamplifier. Both RCA and XLR connectors are available to the owner of the device, but despite the presence of the latter, the LS 100 preamp is not symmetrical, but only allows you to connect symmetrical sources to it (if they do not have RCA output connectors).

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Specifications

  • Model name

    LS 100

  • Analog inputs (balanced)

    1

  • Analog inputs (single-ended)

    4

  • Analog outputs (balanced)

    1

  • Analog outputs (single-ended)

    2

  • Gain (dBu)

    11 + 46 (MM) + 63 (MC)

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    38 000

  • Input impedance (single-ended) (Ω)

    38 000

  • Output impedance (balanced) (Ω)

    300

  • Output impedance (single-ended) (Ω)

    300

  • 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)

    20

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

    100 000

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

    N/A

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

    N/A

  • Dimensions (mm)

    450.8 × 444.5 × 165.1

  • Weight (kg)

    11.34

  • Official link

    https://www.modwright.com/products/ls-100-tube-preamp/

ModWright Instruments LS300

More components

  • LS300

    Preamplifiers

    ModWright Instruments LS300

    LS 300 Balanced Tube Preamplifier is a tube preamp with an external power supply and a dual monoconstructure.

  • LS 99

    Preamplifiers

    ModWright Instruments LS 99

    The LS 99 uses the same topology of transformer-coupled inputs and outputs, a tube rectifier, and SS stabilized power supplies with (2) 6922 driver lamps. The power supply is external, but not dual mono, like the LS 300.

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