Hifiverse

Power amplifiers mono — Kondo Audio Note Japan Gakuoh II

Description, images, technical data and specifications

Kondo Audio Note Japan Gakuoh II
Image source — © Kondo Audio Note Japan

Kondo Gakuoh II is a single—stroke tube monoblock amplifier on 300B paired triodes with a power of 20 watts per channel. The improved classic low-feedback (2 dB) circuit provides lively, dynamic and transparent sound with deep bass and detailed midrange.

Specifications

  • Model name

    Gakuoh II

  • Input sensitivity (mV)

    N/A

  • Input impedance (balanced) (Ω)

    70 000

  • Input impedance (single-ended) (Ω)

    70 000

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • Max current (A)

    N/A

  • Output power (8Ω) (W)

    20

  • Output power (4Ω) (W)

    N/A

  • Gain (dBu)

    N/A

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

    10

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

    40 000

  • Signal to Noise Ratio (dB)

    N/A

  • Total Harmonic Distortion + Noise (0% global feedback) (%)

    N/A

  • Total Harmonic Distortion + Noise (100% global feedback) (%)

    N/A

  • Max power consumption (W)

    120

  • Damping factor

    N/A

  • Dimensions (mm)

    294 x 284 x 485

  • Weight (kg)

    32

  • Official link

More components

  • Kagura2

    Power amplifiers mono

    Kondo Audio Note Japan Kagura2

    The Kondo Kagura 2i is the flagship monoblock tube power amplifier with a single—stroke circuit on parallel triodes 211. It uses a complex circuit with 12AU7 and 6SN7 lamps for amplification and a driver stage, providing 50 watts of power with low distortion.

hifiverse