Moon 330A Power Amplifier


The Moon 330A power amplifier offers amazing sound, delivering a tight bass with power, weight and articulation. Please contact us directly to purchase.


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.

This item is available through the soundroom as in-store purchase only. Please contact us directly.

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