SKU: 63585797510

PS Audio Stellar M1200 Monoblock Amplifier - Pair

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Description

PS Audio Stellar M1200 Monoblock Amplifier - PairM1200 Amplifier The Stellar M1200 mono amplifiers are a high power super linear amplifier with a vacuum tube input providing uncompressed performance. The Stellar M1200 monoblock power amplifier combines the rich warmth and musicality of vacuum tubes with the jaw dropping power and seemingly infinite headroom of a 1200 watt high performance output stage. This extraordinary hybrid amplifier knows no limits. From the subtlest musical whisperings to the

M1200 Amplifier

The Stellar M1200 mono amplifiers are a high power super linear amplifier with a vacuum tube input providing uncompressed performance.

The Stellar M1200 monoblock power amplifier combines the rich warmth and musicality of vacuum tubes with the jaw-dropping power and seemingly infinite headroom of a 1200 watt high-performance output stage. This extraordinary hybrid amplifier knows no limits. From the subtlest musical whisperings to the loudest crescendos an orchestra or rock band is capable of, Stellar M1200 never flinches. Regardless of your speaker’s power demands or limitations, enjoy the once unachievable uncompressed effortlessness afforded by this design. Pure musical bliss for any loudspeaker made, from the smallest to the biggest. Stellar.

DESIGN

To preserve both uncompressed dynamics as well as the tiniest of nuanced details requires a cost-no-object input stage, like that of a high-performance vacuum tube. The amp’s delicate input signals, now faithfully preserved by its vacuum tube input, then need to be amplified without restriction by taking advantage of a new type of Class D output power module. This extraordinarily high current, low distortion, MOSFET output stage combines state-of-the-art topologies with decades of design and listening experience to produce what we believe is the most musically satisfying amplifier of its kind.

APPLICATION

Power amplifiers delivers only the number of watts required by your speaker to achieve the desired loudness. Even the most powerful amplifiers deliver only what’s asked of them. What’s been missing in most amplifiers is adequate headroom and effortless linear performance—something only a vacuum tube-based powerhouse like the M1200 can unquestionably provide. From the most subtle of details to unheard of explosive dynamics, Stellar M1200 represents the pinnacle of high powered musicality that must be heard to be believed. Regardless of the power demands—or power limitations—of your loudspeakers, Stellar M1200 is the perfect choice if effortless musicality is in your future.

Technology

OVERVIEW

The Stellar M1200 mono amplifiers solve a classic problem with nearly every power amplifier made: sonic compression. When the orchestra gets loud and complex, or the band really starts to rock it out, most power amplifiers get out of their comfort zone and we hear their stress and strain as compression. The M1200 was designed to play any music into any loudspeaker with zero compression. Rated at 600 Watts into 8Ω and a whopping 1200 Watts into 4Ω, the M1200 combines the best of two worlds: ultra-linear, high-current, ICE Edge Class D technology for the output stage; and a discrete, Class-A vacuum tube for the all-important input stage. The M1200’s rich, warm, and beautifully nuanced reproduction of music comes first from the zero feedback, class A vacuum tube input stage. Here nothing is lost in its hand-selected 12AU7 vacuum tube, fed from its own analog power supply.

THE VACUUM TUBE INPUT

The power amplifier is technology always present in stereo systems. Yet, despite the fact everyone uses them, few appreciate the power amp’s critical role in preserving music’s nuanced details because most amplifiers fail to preserve them. Overtones from plucked instruments, subtle cues defining placement, depth, soundstage width, and transient decays are often lost in the power amplifier. The M1200 loses nothing because of its vacuum tube input stage. In the M1200 a zero feedback class A vacuum tube input stage captures every whisper of music while preserving intact the most dynamic crescendos and quick rise time transients with zero loss. The listening experience with the M1200 is nothing short of a revelation. Where most amplifiers do their best to preserve dynamics, they fail to present them as if they were live. The M1200 eliminates the tendency of nearly every power amplifier to change its sonic character as the music gets louder.

OUTPUT STAGE

The Stellar M1200 has a massive power supply and ultra-linear, high-wattage power amplification stage based on a modern Class D ICE module. Class D output stages provide near-perfect linearity, low distortion, and high efficiency. Modern Class D amplifiers, like the type used in Stellar, extend high frequencies to about 50kHz. Human hearing limitations are 20kHz, though most listeners rarely have hearing exceeding half that. Providing excellent frequency extremes, low distortion, high efficiency, high damping factor, and a generous and powerful output of 1200 watts into the most common loudspeaker loads of 4Ω, the M1200 is nothing short of breathtaking. The massively powerful nature of the M1200 works well with any loudspeaker—big or small—providing huge amounts of headroom and effortless sound quality for even the most demanding orchestral crescendos.

Features

  • MONO POWER AMPLIFIER PAIR
  • ZERO-LOSS TUBE INPUT STAGE
  • POWERFUL MOSFET OUTPUT STAGE
  • RCA SINGLE ENDED INPUT
  • XLR “TRUE” BALANCED INPUT
  • 600 WATTS PER CHANNEL 8Ω
  • 1200 WATTS RMS INTO 4Ω
  • 2Ω STABLE
  • ICE EDGE TECHNOLOGY
  • DAMPING FACTOR > 1100
  • FRONT PANEL STANDBY BUTTON
  • VERY LITTLE HEAT PRODUCTION
  • DUAL, SOLID, COPPER PLATED OUTPUT POSTS
  • 27LBS. EACH
  • INPUT 12v TRIGGER

Reviews

 

As it happened, however, my system was in flux, with gear whizzing in and out the door; so, I put the M1200s first on the WAMM main loudspeakers without harboring too great expectations. Boy, was I in for a surprise! The M1200 is not a good amplifier; it is a superb one.

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the abso!ute sound Jacob Heilbrunn

PS Audio Stellar M1200 proved itself to be one hell of an amplifier when it was delivering the sound of all the pianos I auditioned

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Roger Hargreaves, What HiFi

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SKU: 63585797510

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Linsey R.
Cuba, US
★★★★★ 5
Great sensitive skin sunscreen
Size: 3 Fl Oz (Pack of 1), Style: SPF 50
Love this! I have sensitive skin. this did not sting my eyes, or burn my cheeks. Left no white cast. I'm not noticing any scent. It just feels like bare skin, it's not heavy, drying, oily or sticky. No pilling. Went on smooth, not streaky, looks like skin once dried down, not patchy. I hope they keep this in stock forever!
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Reviewed in the United States on March 27, 2026
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ATS
Fort Morgan, US
★★★★★ 5
Any Francis Duncan mystery is a joy
Format: Paperback
As a lover of classic British mysteries, my chance discovery of this author from the mid-20th Century has been a real joy. Every page keeps my interest, which I cannot say about many mysteries I read by well-regarded authors. Duncan's books are also not guilty of that staple of modern mysteries that I am getting so weary of: a detective drowning in their personal angst, fighting emotional slings and arrows, and of course, a tragic love life, etc, which takes up so much of the bulk of his or her attention. Duncan's Miss Marple-like character Mordecai Tremaine is in many ways a very ordinary type of person, but he is able to blend in with quite different types of social groups; groups which fester with secrets, lies and a hidden murderer...until Tremaine untangles it all in his unassuming but brilliant way. He does it by observing people as much as by physical clues, which is similar to the Agatha Christie approach. This mystery, "Murder for Christmas" was not the typical "murder at a country house at Christmas" mystery which I thought it would be. It was quite surprising, startling, enthralling, and a joy to read.
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Reviewed in the United States on April 23, 2018
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G. P. B.
Louisville, US
★★★★★ 4
Delightful Golden Age Mystery
Format: Paperback
Retired tobacconist Mordecai Tremaine is invited to a Christmas house party by a man he doesn't know well. He chooses to go, because of the intriguing postscript stating that "something was wrong" in the household. That something was most definitely wrong was proven when a dead Father Christmas was discovered under the tree on Christmas Eve. Mordecai uses his sharp eye and keen reasoning to investigate his fellow house guests to determine the motive and method of the crime. This was a delightful mystery, with an engaging protagonist and a well imagined cast of characters. The mystery itself was intelligent, believable, and nicely plotted. Duncan's writing wasn't perfect; there were repeated phrases and the occasional awkward sentence. Despite that, I would most definitely recommend this nearly forgotten Golden Age mystery. I will most certainly be reading more of Mordecai's adventures.
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Reviewed in the United States on December 22, 2018
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Constant Reader
Natrona Heights, US
★★★★★ 3
Bit of a snore
Format: Kindle
Mordecai Tremaine is a retired tobacconist and an amateur detective. He is invited to spend Christmas with an acquaintance in a country manor house who specifically tempts Mordecai Tremaine by hinting at a threat. This story has a period feel to it with servants, snow, secrets, and murder. The pacing is laborious. I hoped that the pace would improve when a murdered person in a Father Christmas suit is found on the floor in front of the Christmas tree. Alas, it was not to be. The character list is very long, and the characters are not well developed. This is the first book in a series featuring Mordecai Tremaine (who is only referred to by last and first names). I have a soft spot for British mysteries, including period British mysteries like those by Ngaio Marsh. While the mystery has its twists and turns as Mordecai Tremaine investigates to assist the police, it never quite clicked for me. I am not likely to read any of the other books in the series.
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Reviewed in the United States on December 6, 2018
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Grandma
West Palm Beach, US
★★★★★ 5
Enjoyable Classic mystery
Format: Kindle
I am an avid fan of vintage mysteries, and “English country house” mysteries are among my very favorites in that genre. I enjoyed this one very much and was pleased to see that there were two others available and a couple more being published. This book was my idea of a terrific cozy type mystery, and I enjoyed it very much. The Christmas setting added to its appeal. Mordecai Tremayne, the detective in this story is just eccentric enough to be interesting without being stereotyped. He observes people, and makes deductions based on these observations, along with his knowledge of human nature. In retrospect, he is almost a bit like male version of Miss Marple, although this did not strike me as a I read the book. This was a fun book to while away a few hours, and I look forward to reading others in this series. Highly recommended for fans of vintage mysteries, and cozies.
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Reviewed in the United States on August 17, 2018

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