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Preamplifiers — MasterSound Spettro

Description, images, technical data and specifications

MasterSound Spettro
Image source — © MasterSound

The MastersounD Spettro is a top–class tube preamp with built-in phono corrector and remote control. It supports the RIAA equalization curve with an accuracy of +/- 0.5 dB and, in addition to the Phono MM input, has 3 more line inputs on gold-plated RCA connectors, plus another balanced XLR.

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Specifications

  • Model name

    Spettro

  • Analog inputs (balanced)

    1

  • Analog inputs (single-ended)

    3 + 1 (Phono)

  • Analog outputs (balanced)

    1

  • Analog outputs (single-ended)

    1

  • Gain (dBu)

    N/A

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    50 000

  • Input impedance (single-ended) (Ω)

    50 000

  • Output impedance (balanced) (Ω)

    250

  • Output impedance (single-ended) (Ω)

    250

  • 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)

    1

  • 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)

    460 x 390 x 140

  • Weight (kg)

    11

  • Official link

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    The MastersounD PH L5 is a top–class tube preamp with built-in phono corrector and remote control. It supports the RIAA equalization curve with an accuracy of +/- 0.5 dB and, in addition to the Phono MM input, has 4 more RCA line inputs with gold-plated connectors. Like all amplifiers from the Italian company MastersounD, the PH L5 preamp operates in pure Class A.

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