MOON i 3.3 Integrated Amplifier

Introduction

Your MOON i 3.3 integrated amplifier incorporates many significant design features to achieve its “world class” level of performance. This is an abbreviated list of the more important features:

An oversized power supply using a custom toroidal transformer design

Rated output of 100 watts/channel into 8 ohms and 200 watts/channel into 4 ohms

Five line-level inputs including one front-mounted 1/8” mini-jack for personal media players

One single-ended audio input which functions as a “pass-through”, bypassing the gain stage to accommodate a component such as a home-theater processor, whose own volume control is used instead.

Optional internal digital-to-analog converter circuit for use with a PC, digital music server or external transport, etc

Optional internal phono preamp is available with adjustments for gain level as well as capacitance and resistance loading

Optional line-levelbalanced XLR input

Headphone output on ¼” TRS jack located on the front panel

Remote control operation

RS-232 port for i) full unsolicited bidirectional feedback in custom installation setups and ii) firmware updates

IR input for external control

SimLinkTM controller port allows for 2-way communications between other compatible MOON components

Four bipolar output devices per channel in the amplification section which offer superb linearity throughout the entire audio frequency spectrum

Class “A” output to 5 watts for greater efficiency

Circuit board with pure copper tracings and gold plating that yields low impedance characteristics Optimized selection of very high quality electronic components

Rigid chassis construction to minimize the effects of external vibrations

Designed to be powered up at all times for optimal performance

Low operating temperature for a longer than normal life expectancy.

Installation & Placement

The MOON i 3.3 requires reasonable ventilation to maintain an optimum and consistent operating temperature. As a result, it should be placed in a location with empty space around it for proper heat dissipation. As well, it should be placed on a solid level surface. You should avoid placing it near a heat source or inside a closed cabinet that is not well ventilated as this could compromise this component’s performance and reliability. The i 3.3 uses a toroidal transformer; even though it is well shielded, you should not place the integrated amplifier too close to source components sensitive to EMI, such as turntables and phono preamplifiers. You should never place another component directly on top of this integrated amplifier.

____________________________________________________________________________________

Introduction / Installation & Placement

6

Page 5 Page 7
Page 6
Image 6
Simaudio i 3.3 owner manual Introduction, Installation & Placement
Page 5 Page 7

i 3.3 specifications

The Simaudio i 3.3 integrated amplifier exemplifies high-performance audio engineering, combining advanced technology with elegant design to cater to audiophiles' precise needs. One of its standout features is the high-quality analog and digital connectivity, allowing users to seamlessly integrate a variety of source components while maintaining superior sound quality.

At the heart of the i 3.3 lies a powerful amplification circuit, delivering 50 watts per channel into 8 ohms, and up to 100 watts per channel into 4 ohms. This capability ensures that the amplifier can drive a wide range of loudspeakers, from efficient stand-mount designs to more demanding floor-standing models. The amplifier employs a state-of-the-art Class A/B design, providing the listener with a compelling balance of power and fidelity, ensuring a warm, rich sound signature across different genres of music.

The Simaudio i 3.3 integrates advanced digital technologies, including high-resolution digital-to-analog conversion capabilities. With support for formats up to 24-bit/192 kHz, users can enjoy their favorite high-definition audio files with remarkable clarity and detail. The built-in USB input facilitates direct connection to computers and digital devices, enhancing versatility in playback options.

In terms of user-friendly functionality, the i 3.3 comes equipped with an intuitive front panel layout and a comprehensive remote control. The front panel features easy-to-navigate inputs and volume controls, allowing fast adjustments for an effortless listening experience. It offers multiple analog inputs, a phono stage for vinyl enthusiasts, and a range of digital inputs for modern audio components.

One of the unique characteristics of the i 3.3 is its rugged construction and stylish design. With a solid aluminum chassis, the amplifier not only looks aesthetically pleasing but also provides shielding against interference, ensuring a clean power supply to the audio components for pristine sound reproduction.

In conclusion, the Simaudio i 3.3 integrated amplifier addresses the needs of today’s audio connoisseurs, combining classic amplification techniques with modern connectivity options. Its robust build quality, excellent sonic performance, and versatility make it an exceptional choice for anyone serious about their listening experience. Whether for casual listening or critical evaluation, the i 3.3 is poised to deliver a captivating audio experience.
Top Page Image Contents