Hifiverse

Preamplifiers — Octave Audio HP 300 SE

Description, images, technical data and specifications

Octave Audio HP 300 SE
Image source — © Octave Audio

The Octave HP 300 SE is an improved version of the HP 300 MKII. The new device is more versatile in terms of switching, has some improvements in the output stage and has an external power supply, which helps isolate its sensitive circuits from noise and interference from the power grid. It is possible to stepwise change the gain (three options are available), which makes it possible to precisely match the Octave HP 300 SE with the terminal amplifier and speaker.

Specifications

  • Model name

    HP 300 SE

  • Analog inputs (balanced)

    2

  • Analog inputs (single-ended)

    3

  • Analog outputs (balanced)

    1

  • Analog outputs (single-ended)

    2

  • Gain (dBu)

    25

  • Input sensitivity (mV)

    N/A

  • Output voltage (V)

    N/A

  • Input impedance (balanced) (Ω)

    N/A

  • Input impedance (single-ended) (Ω)

    N/A

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • 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)

    10

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

    200 000

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

    92

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

    <0.005

  • Dimensions (mm)

    438 x 78 x 390

  • Weight (kg)

    9

  • Official link

    https://www.octave.de/en/products/preamplifiers/hp-300-se

Octave Audio HP 700 SE

Octave Audio Phono Module

More components

hifiverse