Moon by Simaudio 860A Stereo Power Amplifier
The Evolution of amplification... Large power reserves allow the music to reproduce naturally and effortlessly. RETAIL: $15,000.
$12,750 FLOOR SAMPLE (two-tone black/silver)
Transparency and soundstage are exceptional, despite this amplifier's high power rating. Ultimately, the 860A will mate seamlessly with any loudspeaker allowing it to reach its full sonic potential, regardless of its load.
Several in-house developed advancements allow the MOON 860A to perform with both exceptional accuracy and a grain-free character; These include (i) MOON output transistors, specifically designed for use in our amplifiers, providing tighter and more visceral bass performance, as well as unprecedented linearity thoughout the entire frequency spectrum; and (ii) our advanced "zero global feedback" circuit, commonly referred to as Lynx.
Of course, key features you'd expect in a MOON Evolution Series product are present such as an RS-232 port and 12 Volt triggers for custom-install environments.
Lynx circuitry which is a "no overall feedback" design resulting in genuine real-time amplification, a more accurate musical reproduction with respect to tonality, virtually non-existent IMD 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
Precision matched and fully decoupled 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
A very short capacitor-free signal path for a faster transient response
Stable to any known speaker impedance
"Class A" output to 5 watts for greater efficiency
RS-232 port for (i) full unsolicited bidirectional feedback and (ii) firmware updates
12 Volt trigger input/output for remote operation
4-Layer printed circuit boards with pure copper tracings for a much shorter signal path;
This results in greater sonic accuracy and a dramatically improved signal-to-noise ratio
Designed to be powered up at all times for optimal performance
Low operating temperature for a longer than normal life expectancy
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