The Moon 330A Power Amplifier is a stereo amplifier designed to deliver high-quality sound performance. It is part of the Moon product lineup, known for its exceptional audio equipment. Some of the key features of the Moon 330A Power Amplifier include a tight bass extension, Class-A output, and a lively natural sound.

The Moon 330A is the stereo version of the flagship 400M Monoblock Amplifiers, offering similar high-quality audio performance. This amplifier is designed to provide a tight, extended, and authoritative bass response, giving the audio a sense of power, weight, and articulation.

Like all Moon products, the 330A Power Amplifier is built with high standards of materials, quality control, reliability, and performance, contributing to its reputation in the audio industry. It includes a Balanced Differential Circuitry feature, which helps to reduce noise and improve audio signal quality by using balanced connections. The proprietary bipolar output transistors are precision matched to enhance bass response and ensure accurate sonic reproduction.

The amplifier operates in “Class A” mode up to 5 watts, which can enhance efficiency and reduce power consumption when operating at lower output levels. It is equipped with an oversized power supply that includes a custom proprietary toroidal transformer design, ensuring stable and efficient power delivery. Also, it incorporates a high damping factor, which enhances musical dynamics, improves signal speed, and refines timbre accuracy.

The 330A power amplifier includes 12V triggers and an RS-232 port, making it suitable for custom-install environments and integration into complex audio systems.

Lastly, the Moon 330A Power Amplifier is designed with carefully selected high-quality electronic components to ensure top-notch performance and audio fidelity. These components aim to deliver a natural and musical sound, allowing vocals and cymbals to float in a well-defined soundstage with the air and ambience characteristic of live musical performances.

Overall, the Moon 330A Power Amplifier is positioned as a high-value and high-performance audio component that can provide an exceptional audio experience, especially when paired with the Moon 390 Network Player / Preamplifier.