Sim Audio Moon 600i Integrated Amp

Mint Dealer Demo as New With Warranty.

The MOON Evolution Series 600i offers rock-solid reliability, extreme flexibility and luxurious styling.

• Oversized power supply uses a custom toroidal transformer design
• Rated output of 125 watts/channel into 8 ohms and 250 watts/channel into 4 ohms
• MOON's "no overall feedback" amplification circuitry
• New MOON output transistors, specifically designed for use in their amplifiers, provide tighter and more visceral bass performance

The MOON 600i Integrated Amplifier is designed to continue where the award-winning MOON i-7 left off. Intended to meet the needs of the most demanding music connoisseurs, it has a fully differential dual-mono design and rated at 125 watts/channel into 8 ohms. Using a variety of new technologies developed since the introduction of the Evolution Series, the MOON 600i offers authority, finesse and superb control and provides more sonic transparency and accuracy than ever before.

New technologies include
(1) The M-eVOL2 volume control, with a phenomenal 530 steps, allows for an extremely precise level adjustment just like the MOON P-8 Preamplifier.

(2) New MOON output transistors, specifically designed for use in their amplifiers, provide tighter and more visceral bass performance, as well as unprecedented linearity thoughout the entire frequency spectrum.

(3) An advanced input stage circuit which reduces noise and preserves image focus and integrity like never before. Although rated at only125W per channel, the 600i embodies both authority and finesse at all levels that suggests a much more powerful amplifier, just like all MOON products before it.

Of course, key features you'd expect in an Evolution Series product are present such as MOON's "no overall feedback" amplification circuitry, SimLink (an in-house developed protocol providing for communication between MOON components) and M-Lock (which protects your amplifier(s) and your speakers from possible signal overload), just to name a few, as well as both RS-232 and IR ports for custom-install environments.

Significant design features

• RS-232 port for full unsolicited bidirectional feedback and firmware updates
• IR input for external control
• Our "No overall feedback" design resulting in genuine real-time amplification, more accurate musical reproduction with respect to tonality, virtually non-existent intermodulation distortion and the elimination of common phase errors resulting from feedback
• 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
• A dual-mono oversized power supply
• SimLink controller port allows for 2-way communications between other compatible MOON Evolution Series components
• M-eVOL2 volume control circuit using MDAC's (operating in a current steering R-2R configuration) which alter the audiio signal's amplitude yielding no sonic degradation of the signal, regardless of the selected volume setting
• Proprietary MOON Bipolar output transistors with unprecedented gain linearity resulting in improved bass response and even more accurate sonic reproduction
• M-Lock for "user selectable" maximum volume setting lock-out for each line input
• Gain offset for each individual line input with a 10dB range
• Each line input is fully configurable to be "home-theater ready", where the gain section of the 600i is bypassed
• 530 individual volume steps in 1dB and 0.1dB increments
• An exceptionally short signal path , yielding a much faster transient response
• 12 Volt trigger output for remote operation
• "Class A" output to 5 watts for greater efficiency
• Four-layer PCB tracings for a dramatically improved signal-to-noise ratio
• Ultra rigid chassis construction to minimize the effects of external vibrations
• Accurate matching of the very finest quality electronic components in a symmetrical circuit design
• Improved reliability through the elimination of moving parts
• Low operating temperature for a longer than normal life expectancy