MOON W-8 Dual-Mono Power Amplifier

Specifications

Configuration

Dual Mono

Power Supply Transformers

2 x 1.3kVA

Power Supply Capacitance

......................................

240,000µF

Class Of Operation

A/AB

 

Design

Fully Balanced Differential to output stage

Input Impedance

47,500Ω

Input Sensitivity

1260mV

Output Device Type

Bipolars - 16 per channel

Output Power at 8Ω

250 Watts per channel

Output Power at 4Ω

500 Watts per channel

Output Power at 2Ω

1000 Watts per channel

Output Power – Bridged Mono at 8Ω

1000 Watts

Frequency Response

10Hz - 200kHz +0/-3dB

Output Impedance

0.01Ω

 

Damping Factor (static)

800

 

Gain

......................................................................

31dB

 

Signal-to-noise Ratio

> 106dB @ full power

Maximum Output Voltage

.......................................

50 Volts

Slew Rate

42V/µs

 

Maximum Current – Peak

64 amperes

Maximum Current – Continuous

26 amperes

Crosstalk @ 1kHz

-105dB

 

Intermodulation Distortion

......................................

Unmeasureable

THD

(20Hz - 20kHz @ 1 watt)

< 0.015 %

THD

(20Hz - 20kHz @ 250 watts)

< 0.04 %

Power Consumption @ idle

.....................................

48 Watts

AC Power Requirements

120V / 60Hz or 240V / 50Hz

Shipping Weight

92 lbs

/ 42 Kgs

Dimensions (W x H x D, inches)

18.75 x 7.5 x 16.5

Balanced Pin Assignment: Pin 1

Ground

 

 

 

Pin 2

Positive

 

 

Pin 3

Negative

12 Volt Trigger:

Logic

Direct

(0V off, 12V on)

 

 

Connector

1/8” mini-jack

 

 

Input Impedance

1kΩ

 

 

 

Current Consumption

12mA

 

NOTE: In the event that you require either the RS-232 codes for your MOON W-8or would like to operate this amplifier in a bridged mono configuration, please contact Simaudio Ltd. directly by either email (service@simaudio.com) or toll-free telephone (877-980-2400).

Fuse Replacement:

For the 120V version use a 10A fast blow

(3AG size).

 

For the 230V version use a 5A fast blow

(3AG size).

____________________________________________________________________________________

Specifications

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Simaudio W-8 owner manual Specifications

W-8 specifications

The Simaudio W-8 is a high-end power amplifier that exemplifies exceptional audio performance and craftsmanship, catering to audiophiles seeking uncompromised sound quality. As a part of Simaudio's Moon series, the W-8 is engineered to deliver power and precision, making it an ideal choice for serious music enthusiasts.

One of the hallmark features of the W-8 is its impressive power output. With an ability to deliver 250 watts per channel into an 8-ohm load, and 500 watts into 4 ohms, the W-8 provides ample headroom to drive even the most demanding speaker systems. This power is coupled with a very low distortion level, ensuring that the integrity of the audio signal is maintained regardless of volume levels.

The W-8 incorporates Simaudio’s proprietary technologies to enhance performance. One such technology is the use of fully balanced, differential circuitry, which significantly reduces noise and distortion, delivering a crystal-clear sound. Additionally, the W-8 employs a class A/AB amplification design that combines the efficiency of class AB operation with the finesse of class A. This hybrid approach allows for linear performance across the audio spectrum while preserving dynamic range.

Another notable characteristic of the Simaudio W-8 is its robust build quality. Housed in a sleek aluminum chassis, the amplifier features an elaborate thermal management system that ensures optimal performance during extended listening sessions. With a dual mono design and separate power supplies for each channel, the W-8 minimizes crosstalk and enhances stereo imaging.

In terms of connectivity, the amplifier provides extensive options, including XLR and RCA inputs, as well as speaker binding posts that accommodate a variety of cables. This versatility ensures that the W-8 can seamlessly integrate into various audio setups, allowing for greater flexibility and customization.

Moreover, Simaudio places a strong emphasis on user experience, which is evident in the W-8's intuitive layout and operational simplicity. Its understated aesthetic ensures it fits well into any audio system while also standing out as a statement piece.

In conclusion, the Simaudio W-8 is an amplifier that excels in performance, design, and technology. Its powerful output, advanced circuitry, and premium build quality make it a standout choice for audiophiles who desire an amplifier that can deliver a truly immersive listening experience. Whether for music production or refined listening, the W-8 stands as a testament to Simaudio's commitment to high-fidelity audio.