Hifiverse

Integrated amplifiers — ModWright Instruments KWH 225i

Description, images, technical data and specifications

ModWright Instruments KWH 225i
Image source — © ModWright Instruments

This is a hybrid model capable of producing up to 225 watts per channel. Lamps are used in the preliminary amplification stage, and powerful transistors are already operating at the output.

What is it?

Ask AI to scan specialized sites and forums, evaluate the impressions of using the product, its advantages and disadvantages and get a summary.

Specifications

  • Model name

    KWH 225i

  • Type

    Integrated Amplifier

  • Analog inputs (balanced)

    1

  • Analog inputs (single-ended)

    3

  • Input sensitivity (mV)

    2000

  • Input impedance (balanced) (Ω)

    20 000

  • Input impedance (single-ended) (Ω)

    20 000

  • Output impedance (balanced) (Ω)

    N/A

  • Output impedance (single-ended) (Ω)

    N/A

  • D/A conversion

    N/A

  • Phono MM/MC current-sensing input impedance (Ω)

    N/A

  • Output power (8Ω) (W)

    225

  • Output power (4Ω) (W)

    400

  • Gain (dBu)

    30

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

    20

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

    100 000

  • Signal to Noise Ratio (dB)

    N/A

  • Total Harmonic Distortion + Noise (%)

    <0.04

  • Damping factor

    N/A

  • Dimensions (mm)

    450.8 × 445.5 × 165.1

  • Weight (kg)

    29.03

  • Official link

    https://www.modwright.com/products/kwh-225i-hybrid-integrated/

hifiverse