Preamplifiers — ModWright Instruments LS300

Specifications

• Model name

  LS300

• Analog inputs (balanced)

  2

• Analog inputs (single-ended)

  3

• Analog outputs (balanced)

  2

• Analog outputs (single-ended)

  2

• Gain (dBu)

  11

• Input sensitivity (mV)

  N/A

• Output voltage (V)

  N/A

• Input impedance (balanced) (Ω)

  20 000

• Input impedance (single-ended) (Ω)

  20 000

• Output impedance (balanced) (Ω)

  100

• Output impedance (single-ended) (Ω)

  100

• 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)

  115

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

  <0.03

• Dimensions (mm)

  431.8 × 114.3 × 317.5

• Weight (kg)

  13.6 + 7.71 (Supplu Power)

• Official link

  https://www.modwright.com/products/ls300-balanced-tube-preamplifier/