Simaudio Moon 250i V2 Integrated Amplifier


The Simaudio MOON 250i v2 integrated amplifier is a fully analog design that delivers classic MOON audio performance at an outstanding value, now with phono stage for natural and precise vinyl replay. Contact us to purchase.


Versatile and intuitive to use, the MOON 250i v2 is a classic analog design that delivers renowned MOON audio performance at an outstanding value. As an added bonus, turntables now connect directly to the 250i v2 for natural and precise vinyl replay.

The upgraded circuit design provides an improvement in sound quality and the addition of a MM phono preamplifier make it more complete than ever. The 250i v2 offers both smooth musical authority and a timeless design. It is a gateway to a journey through the entire range of MOON products. ƒ

  • 6 inputs including a front-mounted 1/8” mini-jack for personal media players. ƒ
  • MM (Moving Magnet) Phono Stage ƒ
  • Headphone output on 1/4” jack located on the front panel. ƒ
  • Precision matched proprietary MOON Bipolar output transistors for improved bass response and accurate sonic reproduction. ƒ
  • Low operating temperature for an ultra-long life expectancy. ƒ
  • Rigid chassis construction to minimize the effects of external vibrations.


  • Output Power @ 8 Ω 50 Watts per channel
  • Output Power @ 4 Ω 100 Watts per channel
  • Input Sensitivity 370 mV – 3.0V RMS
  • Input Impedance 11 kΩ
  • Phono Input Impedance 47 kΩ
  • Gain 37 dB
  • Phono Stage Gain 40 dB
  • Signal-to-Noise Ratio 101 dB @ full power
  • Frequency Response (full range) 10 Hz – 100 kHz +0/-3 dB
  • Crosstalk @ 1 kHz -78 dB
  • THD (20Hz – 20kHz @ 1 watt) 0.015 %
  • THD (20Hz – 20kHz @ 50 watts) 0.02 %
  • Intermodulation Distortion 0.05 %
  • Shipping Weight 22 lbs / 10 kg
  • Dimensions (width x height x depth) 16.9 x 3.5 x 14.4 in
  • Dimensions (width x height x depth) 42.9 x 8.9 x 36.6 cm

Additional information