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Simaudio Moon 390 and 330A Power Amplifier Hi all, I'm looking for a Simaudio 390 network player/preamp and 330A power amplifier combination in very good condition, preferably with original boxes. Not too fussed whether they're black, silver or two tone but it'd be nice if they matched each other. Happy to discuss pricing and shipping etc. If you own both or either of these and are ready to move them on, please get in touch! Cheers Condition: Very good Payment Method: Region/State: (ACT) Australian Capital Territory/Australia By Al_B 0 Comments Secure Ad AUD $9,000 Date: October 20, 2025
Launched in late 2024 as the flagship of Moon's Compass Collection, the 371 remains current with no successor announced, so timing isn't a red flag—it's still a fresh, feature-packed all-in-one with MiND 2 streaming, MM/MC phono, and that rare 100W/8Ω doubling to 200W/4Ω for effortless drive. At AUD9,000 for used condition unknown, it's ambitious; typical used market hovers AUD6,000–7,500 for clean examples, given new retails around AUD11,000–12,000. Push for a discount unless pristine.
Buyers, verify the hybrid MHP power supply for hum or instability—early units had minor reports—and confirm the phono stage gain/loading matches your cartridge. Insist on original box, MiND app-tested streaming (Roon/Tidal), remote, and power cord; check hours via service menu if possible, as Class AB runs warm.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Moon by Simaudio traces its roots to 1980, when Victor Sima, an audio engineer who emigrated from Israel to Canada, founded Sima Electronique in Quebec with a deliberate mission to craft superior-sounding audio products at accessible prices. Initially targeting professionals, the brand quickly won over audiophiles for its value and sonic excellence. Sima retired in 1994, selling to Jean Poulin, whose leadership elevated the company; by the late 1990s, the premium MOON series emerged from the successful Celeste line, embodying innovation and engineering precision while remaining privately held for unwavering control.
The brand specializes in high-performance electronics, excelling in integrated and power amplifiers, preamplifiers, DACs, and streaming solutions that prioritize musicality and build quality. Hand-assembled in-house with custom chassis and rigorous burn-in testing, MOON products span reference-grade separates to all-in-one systems like the ACE, alongside multi-channel AV amplifiers. While not venturing into speakers, turntables, headphones, or cables, their focus on pure analog and digital playback delivers cosmic precision and futuristic design.
Positioned firmly in the high-end market, Moon by Simaudio commands respect among discerning buyers for its clear, natural sound that makes music visceral rather than tweaky. Exported to 45 countries with accolades from Stereophile and The Absolute Sound, it rejects mass-market compromises, offering approachable luxury that bridges specialist hi-fi with broader appeal—vibrantly successful today as a Canadian benchmark for uncompromising performance.
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