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Integrated Amplifier MOON by Simaudio 641 2-Tone
Description
The MOON 641 is a high-performance integrated amplifier from the North Collection featuring a full dual-mono layout that delivers 125 Watts per channel into 8 Ohms and 250 Watts into 4 Ohms. Utilizing MOON Distortion-Cancelling Amplifier (MDCA) architecture without global feedback alongside the M-VOL3 resistor-ladder analog volume control, it delivers precise gain control, ultra-low distortion (0.003% THD+N), and a 109 dB signal-to-noise ratio. With a high damping factor of 700 and an extended frequency response of 2 Hz to 90 kHz, it provides tight loudspeaker control and soundstage stability. The 641 features a 4.3-inch color screen, vertical heatsinks, balanced/unbalanced line-level connections, MOONLink system synchronization, and comes packaged with the BRM-1 intelligent remote control.
Specification
| Input sensitivity | 300 mV – 6 V |
|---|---|
| Input impedance | 22 kΩ |
| Frequency range | 2 Hz – 90 000 Hz (2 Hz – 90 kHz, +0/-3 dB) |
| Gain | 40 dB |
| Crosstalk Channel Separation | -109 dB |
| Output Power — Stereo @ 8 Ω | 250 W |
MOON by Simaudio
MOON by Simaudio: Canadian Precision and Pure Musical Truth
Operating from Boucherville, Quebec, Canada, Simaudio has been designing and hand-assembling MOON high-end audio components since 1980. Built for discerning listeners who value musical truth, refined engineering, and long-term reliability, every MOON product reflects an unwavering commitment to craftsmanship. Backed by over 400 international awards and an extended warranty of up to 10 years, MOON components are engineered to deliver a lasting emotional connection to music over a lifetime of enjoyment.
MOON offers two distinct pathways into reference-tier high fidelity. The Compass collection introduces integrated performance, elegant simplicity, and intuitive control, making it the perfect gateway to high-end sound. The flagship North collection represents the brand’s most ambitious expression of engineering, scale, and sonic refinement, incorporating proprietary technologies and streaming architecture. From network players and reference DACs to high-current preamplifiers and power amplifiers, MOON components deliver transparent, dynamic, and uncolored sound reproduction. At Dream Audio, we are proud to feature MOON by Simaudio as a gold standard of Canadian audio engineering and timeless musicality.
Manufacturer information (GPSR)
Manufacturer
Simaudio Ltd.
1345 Newton Rd. Boucherville, Quebec, J4B 5H2 CANADA
info@simaudio.com
Responsible person in the EU
AUDIO CENTER CZECH s.r.o.
Hlavní tř. 87/2 Český Těšín 737 01 Czechia