Simaudio MOON 330A power amplifier
Songs and cymbals float airily
The MOON 330A power amplifier not only offers exceptional value for money, but also simply exceptional sound quality. It reproduces bass with tightness, reach and authority – without forgetting power, weight and precise articulation. Vocals and cymbals float in a space where the air and natural acoustics of the music come into their own.
When the 330A is paired with the 390 Network Player / Preamplifier, the result is a musical performance so rich and satisfying that it begs the question: can it get any better?
Legendary and respected
Technically, the 330A is a stereo version of MOON's flagship 400M monoblocks. Like all MOON products, the 330A power amplifier is built to the same uncompromising standards of quality – using top-quality materials, strict quality control and exceptional performance. These are the qualities that have made MOON products known and appreciated around the world.
Main features
All the key features you would expect from MOON products are naturally also found in the 330A amplifier, such as 12 V triggers and an RS-232 control port, making it an excellent option for customized AV installations.
- The balanced differential circuit design ensures clean and interference-free signal flow.
- Precisely matched, MOON's own bipolar transistors enhance bass extension and produce extremely accurate and natural sound reproduction.
- An oversized power supply, utilizing MOON's custom toroidal transformer, provides effortless power and solid performance in all listening situations.
- A high damping factor brings dynamism, speed and refined tonal accuracy to music.
- “Class A” output of up to 5 watts increases efficiency and ensures smooth, ultra-clear sound even at low volumes.
- Top-notch electronic components, carefully selected to ensure optimal performance and longevity.
Specifications
- Output power 8 Ω: 125 W per channel
- Output power 4 Ω: 250 W per channel
- Output power in bridged connection (mono) 8 Ω: 400 W
- Input sensitivity: 800 mV RMS
- Input impedance: 47,500 Ω
- Gain: 31 dB
- Signal-to-noise ratio: 100 dB (at full power)
- Frequency response (full band): 10 Hz – 125 kHz (+0 / –3 dB)
- THD (20 Hz - 20 kHz, 1 W): 0.02%
- THD (20 Hz - 20 kHz, 125 W): 0.05%
- Intermodulation Distortion (IMD): 0.02%
- Shipping weight: 33 lb / 15 kg
- Dimensions (W × H × D): 42.9 × 8.9 × 35.6 cm
