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MOON LIMITED EDITION SERIES                     Updated: August 2, 2005
i-5 LE Dual-mono Integrated Amplifier


  MOON i-5 LE Integrated Amplifier


 

Simaudio Ltd. brings you the MOON Limited Edition series, representing a genuine leap forward in both sonic excellence and physical appearance. The MOON i-5 LE Dual-mono Integrated Amplifier produces 75 watts/channel into 8 ohms and 125 watts/channel into 4 ohms.

Originally introduced in 1997, the MOON i-5 has garnered more awards worldwide than any other Simaudio component. Furthermore, it has been the most popular selling model in our company's near 25 year history. During's it's illustrious life-cycle, the MOON i-5 has undergone various minor changes on occasion, either as a result of the availability of new and improved parts and/or subtle design changes, culminating in the Limited Edition version.

Unique to the LE version of the MOON i-5 are exotic circuit components in key areas that are critical to sonic performance. This enhanced circuitry achieves an even higher level of musical speed, and transparency. Also, the noise floor is lower than ever, increasing the dynamic range and channel separation, yielding a wider soundstage than before with an extraordinary level of realism. The power output has also been increased to 75W/ch.

MOON Limited Edition series features include polished chrome accents, a ½" thick brushed & anodized silver faceplate, a custom 2 meter Cardas power cord and a Limited Edition serial number plaque. Beginning in January 2004, we will be producing only 250 units of the MOON i-5 LE.


 


 
Significant Design Features

An oversized power supply · A custom proprietary toroidal transformer design with lower magnetic, electrical and thermal loss, yielding an improved power transfer and lower regulation factor, resulting in increased current speed and better dynamics · An extremely short capacitor-free signal path measuring only 15 inches in length from input RCA's to output binding posts, eliminating virtually all potential sources of interference and producing a sonically faster transient response · Amplifier section using a "no overall feedback" design resulting in real-time amplification, more accurate musical reproduction with respect to tonality, virtually non-existent IMD (intermodulation distortion) and the elimination of common phase errors resulting from feedback · Gain section using a Crystal microprocessor functioning as a "shunt to ground" that doesn't degrade sonic performance regardless of the selected setting · "Class A" output power to five watts for greater efficiency   · One single-ended audio input which bypasses the gain control stage to accomodate a component, such as home-theatre processor, whose own volume control is used instead · Precision matched Bipolar output devices which offer superb linearity throughout the entire audio frequency spectrum · Accurate matching of the very finest high quality electronic components · A symmetrical circuit design · Pure copper circuit board tracings with extremely low impedance characteristics · Extremely rigid chassis construction to minimize the effects of external vibrations · Improved reliabilty through the elimination of moving parts · Designed to be powered up at all times for optimal performance · Low operating temperature for a longer than normal life expectancy.

 



  Specifications:

 
Type Solid State
Configuration Dual Mono   (partial)
Power Supply Transformer 0.5kVA
Power Supply Capacitance 40,000µF
Class of operation - Preamplifier A
Class of operation - Amplifier A/AB
Single Ended Inputs   (RCA) 5 pairs
Input Device Types - preamp J-FET
Input Sensitivity 300mV - 3.0V RMS
Input Impedance 14,000 ohms
Tape Output 1 pair
Preamplifier Output 1 pair
Output Device Types - Amplifier Bipolars - 2 per channel
Output Binding Posts WBT (shielded)
Output Power @ 8 ohms 75 Watts per channel
Output Power @ 4 ohms 125 Watts per channel
Output Impedance 0.04 ohms
Damping Factor > 200
Gain Control RBG cs version
Gain 30dB
Dynamic Headroom 3dB
Signal-to-noise Ratio 98dB @ full power
Maximum Output Voltage 23.5 Volts
Slew Rate 20V/µs
Maximum Current - Peak 16 amperes
Maximum Current - Continuous 9 amperes
Frequency Response 10Hz - 70kHz   +0/-3dB
Crosstalk @ 1kHz -56dB
IMD unmeasurable
THD   (20Hz - 20kHz @ 1 watt) < 0.07%
THD   (20Hz - 20kHz @ 75 watts) < 0.1%
 
Available Faceplate Finish Silver
Standard Remote Control All-Aluminum Simple Function
Optional Remote Control All-Aluminum Full Function
Power Consumption @ idle 40 Watts
AC Power Requirements 120V / 60Hz     240V / 50Hz
Fuse Replacement - 120V 4A long fast blow
Fuse Replacement - 230V 2A long fast blow
Warranty   (USA & Canada) 10 Years
Shipping weight 26 lbs / 12 kgs
Dimensions   17 x 4 x 15 in.   (43 x 10 x 38 cm.)

        Specifications are subject to change without notice.