891 Network Player / Preamplifier
21/09/2025
Referentno pretpojačalo bez kompromisa
MOON 850P je referentno linijsko pretpojačalo koje postavlja standarde za industriju. Dizajnirano je za isključivu namenu obrade i kontrole najdelikatnijeg audio signala, uz potpunu eliminaciju šuma i distorzije. Njegova konstrukcija je bezrezervna, sa masivnim eksternim, potpuno odvojenim napajanjem koje obezbeđuje apsolutnu čistoću i stabilnost struje za signalni put. Koristi se potpuno Dual-Mono arhitektura, što znači da je svaka faza (pojačanje i napajanje) za levi i desni kanal fizički i električno nezavisna.
Kolo je bazirano na inovativnoj, želatin-suspendovanoj M-Octave tehnologiji koja poništava mikrovibracije, osiguravajući da izuzetno širok frekventni odziv i dinamički opseg ostanu neokaljani. Uz vlasničku kontrolu jačine zvuka i nultu globalnu povratnu spregu (No Global Feedback), 850P isporučuje zvuk sa neverovatnom transparentnošću, realističnim tonalitetom i zvučnom scenom koja je neuporedivo duboka i precizna. MOON 850P je esencijalni izbor za najzahtevnije high-end sisteme gde se traži apsolutna referentna tačnost i muzička vernost.
POWERAMPS
Karakteristike 850p predpojačala
Dizajn sa dva kućišta: jedno kućište sadrži napajanje, digitalna kontrolna kola, softver za obradu i LED displej. Drugo kućište sadrži ISKLJUČIVO audio kola.
Regulacija napona napajanja uključuje i2DCf (Nezavisno induktivno DC filtriranje): 1 induktor za svaki IC u putanji audio signala – ukupno 40 stepena.
Podešavanje ofseta pojačanja od ±10dB za svaki linijski ulaz.
Svaki linijski ulaz se može konfigurisati kao “home theater ready”, čime se zaobilazi kontrola jačine zvuka na 850P.
Detaljne tehničke specifikacije
Broj ulaza - XLR / RCA: 3 para / 5 parova
Osetljivost ulaza: 200mV - 4.0V RMS
Ulazna impedansa: 11,000Ω
Pojačanje (Gain): 9dB
Broj izlaza - XLR / RCA: 2 para / 2 para (fiksni + varijabilni)
Odnos signal-šum (20Hz-20kHz): 130dB @ pun izlaz
Frekventni odziv: 5Hz - 100kHz ±0.1dB
Preslušavanje @ 1kHz: -130dB
Izlazna impedansa: 50Ω
THD (20Hz - 20kHz): 0.0005%
Intermodulaciono izobličenje: 0.0001%
Težina pri transportu: 151 lb / 67 kg
Dimenzije - svako kućište (š x v x d):
18.75 x 4.0 x 16.5 in
47.6 x 10.2 x 41.9 cm
Recenzije
It's the most transparent preamp—or audio component of any sort—that I've heard. In my room and system, the 850P provided a crystal-clear window on any contribution from or change made elsewhere in the system while seeming to add nothing of its own. It's handsome, exquisitely well built, wonderful to use, and provides enough flexibility and functionality for any system I can imagine. I found the 850P to work beautifully with a wide range of equipment; combined with the matching 880M amps, it formed a system as good as or better than any I've heard anywhere, at any price.
Stereophile
Magazin
If you’re in the market for a state-of-the-art preamplifier, the Simaudio Moon Evolution 850P is a great choice -- there’s no question in my mind that it ranks among the very best. In sound and in use, it has no faults per se -- and it has strengths galore. In fact, some finer points of its sound quality are without peer: It delivered a huge soundstage in my system, with many recordings making my room seem larger than it actually is; it was utterly transparent, allowing the quality -- or lack thereof -- of recordings to come through with absolute fidelity; and, last and perhaps most important, the 850P presented music with an authenticity that made it always enjoyable to listen to.
SoundStage Ultra
Magazin
The 850P is a rare product, in the sense that the typical audiophile adjectives don’t really apply. It doesn’t destroy or annihilate, it just gets out of the way. And while that may sound simplistic and devoid of fanfare, if you’ve been on a quest for an ultimate preamplifier, you know how tough this is to achieve. This is a rare component in the way it disappears, revealing nothing but the music carried through it. Those still wanting the tube sound might not be convinced, but regardless of what your built-in prejudices are, anyone in the market for a destination preamplifier should audition the 850P. I’ve yet to hear one that reveals more music.
Tone Publications
Magazin
850p
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