Moon 330A Power Amplifier


The Moon 330A power amplifier offers amazing sound, delivering a tight bass with power, weight and articulation.


The MOON 330A Power Amplifier represents not only an amazing value, but also amazing sound, period. It delivers a tight, extended and superbly authorative bass with power, weight and articulation. Vocals and cymbals float in a musical space filled with the air and natural ambience of a musical performance. When mated with the 390 Network Player / Preamplifier, the combination provides a musical performance so complete and satisfying that one wonders if it can get any better.

Design features

  • Balanced differential circuitry
  • Precision matched proprietary MOON Bipolar output transistors for improved bass response and accurate sonic reproduction
  • An oversized power supply using a custom proprietary toroidal transformer design
  • A high damping factor yielding superior musical dynamics, improved signal speed & refined timbre accuracy
  • “Class A” output to 5 watts for greater efficiency
  • Optimized selection of very high quality electronic components
  • Output power at 8 ohms 125 watts
  • Output power at 4 ohms 250 watts
  • Signal-to-noise ratio 100 dB @ full power