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Simaudio Moon Neo 330A Black

Power Amplifier

Availability: In stock



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Simaudio Moon Neo 330A Black Details

ListenUp is proud to be the only authorized Internet dealer for the full line of Simaudio MOON products, and we will gladly accept your online order if there is no authorized dealer in your area. As longtime brick and mortar retailers ourselves, we know the benefits of buying from your local store if one is available. If one is near, we always recommend it. Being able to listen before you buy, nearby after-sales advice and service, someone to come to your home should need arise — these all matter a great deal when needed. Click HERE to see if there is one near you.

MOON Neo 330A (Black) Stereo Power Amplifier

  • 125 watts/channel into 8 Ohms and 250 watts/channel into 4 Ohms
  • 12 Volt Trigger input and output
  • A "no overall feedback" design resulting in genuine real-time amplification
  • Custom proprietary toroidal transformer
  • Balanced differential circuitry
  • Class A output to 5 watts for greater efficiency

The MOON Neo 330A is a differential stereo power amplifier that easily cranks out 125 watts/channel into 8 Ohms and 250 Watts/channel into 4 Ohms. You'll be delighted by its deep, authoritative bass, lightning fast speed, incredibly low noise floor, excellent dynamic range and transparent, lifelike soundstage.

This exceptional performance is the the result of a variety of proven technologies, including MOON's highly acclaimed Advanced Renaissance amplifier circuit with zero global feedback, DC-coupled circuitry and proprietary bipolar output transistors. In the end, the class A/AB MOON Neo 330A performs in a totally musical and accurate way.

MOON's unique heat-sink geometry allows for ultra-effective and efficient cooling. The amplifier's oversized power supply contains a large proprietary toroidal transformer and substantial energy storage. And with both balanced (XLR) and single-ended (RCA) inputs, the MOON 330A represents the ultimate choice for performance, reliability and affordability.

Technically, the Nēo 330A is the stereo version of the flagship Nēo 400M Monoblock Amplifiers. Like all MOON products, the Nēo 330A is built to the highest standards of materials, quality control, reliability and performance that has made MOON products so famous and respected around the world.

Of course, key features you'd expect in a MOON Nēo Series product are present such as 12V triggers and an RS-232 port for custom-install environments. Finally, the Nēo 330A is available in three different finishes: the standard "all black", as well as special order "all silver" or "two-tone" (black & silver).

Significant design features:

  • A "no overall feedback" design resulting in genuine real-time amplification, a more accurate musical reproduction with respect to tonality, virtually non-existent intermodulation distortion and the elimination of common phase errors resulting from feedback
  • Oversized power supply
  • Custom proprietary toroidal transformer design with lower magnetic, electrical and thermal loss, yielding an improved power transfer and lower regulation factor; the result is increased current speed and better dynamics
  • Precison matched proprietary MOON Bipolar output transistors with unprecedented gain linearity, resulting in improved bass response and even more accurate sonic reproduction
  • A high damping factor for superior musical dynamics, improved signal speed and refined timbre accuracy
  • Balanced differential circuitry
  • "Class A" output to 5 watts for greater efficiency
  • 12 Volt trigger input/output for remote operations
  • RS-232 port for (i) full unsolicited bidirectional feedback and (ii) firmware updates
  • Rigid chassis construction to minimize the effects of external vibrations
  • Optimized selection of very high quality electronic components
  • Low operating temperature for an ultra-long life expectancy

Additional Information

Name Simaudio Moon Neo 330A Black
Sub Title Power Amplifier
Manufacturer Moon
Manufacturer Part# 330A

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Type: Solid State
Configuration: Stereo
Power Supply Transformer: 400VA
Power Supply Capacitance: 85,000µF
Class Of Operation: A/AB
Single-ended Input: RCA - 1 pair
Balanced Input: XLR - 1 pair
Input Device Type: J-FETs
Input Impedance: 47,500ohms
Input Sensitivity : 800mV RMS
Output Device Type: Bipolars - 4 per channel
Output Binding Posts: 5-way / Gold-plated / Shielded
Output Power @ 8ohms: 125 Watts
Output Power @ 4ohms: 250 Watts
Output Power @ 2ohms: 325 Watts
Output Power - Bridged Mono: 400 Watts
Frequency Response: 10Hz - 125kHz (+0/-3dB)
Output Impedance: 0.02ohms
Damping Factor (static): 400
Gain: 31dB
Signal-to-noise Ratio: > 100dB @ full power
Maximum Output Voltage: 40 Volts
Slew Rate: 42V/µs
Maximum Current - Peak/Continuous: 28 amperes/13 amperes
IMD: Unmeasureable
THD @ 1 watt/@ 125 watts (20Hz-20kHz): < 0.02 %/< 0.05 %

12 Volt Trigger Operation: Direct Logic (0V = off, 12V=on) using a 1/8" mini-jack with an input impedance of 1K ohms and current requirement of 12mA

Available Faceplate Finishes: Black (Standard); Silver and Two-tone Black & Silver (Special Order)
Power Consumption @ idle: 36 Watts
AC Power Requirements: 120V / 60Hz, 240V / 50Hz
Fuse Replacement - 120V: 6A long fast blow
Fuse Replacement - 230V: 3A long fast blow
Shipping weight : 33 lbs / 15 Kgs
Dimensions (W x H x D): 16.9 x 3.5 x 14.0 in. (42.9 x 8.9 x 35.6 cm.)

Features & specifications are subject to change without notice.