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[黑膠系統] 美國Musical Surrounding 唱頭放大器

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發表於 2020-7-28 22:04:20 | 顯示全部樓層
請問Nova III, LPS, 及Supernova III的價錢, thx
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 樓主| 發表於 2020-7-29 14:09:59 | 顯示全部樓層
ernest 發表於 2020-7-28 22:04
請問Nova III, LPS, 及Supernova III的價錢, thx

Super Nova III 沒有正式投產.  當時musical surrounding 想做一部超級 phono amp 打天下.  但經過一輪市場調查後, musical surroundings 並不適合那個市場定位.  最後把Super Nova III 轉為 Nova III, 繼續秉承傳統 - 高性價比, 益發燒友啦!

Nova III + LPS  便是 Super Nova III 了
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 樓主| 發表於 2020-7-29 14:11:23 | 顯示全部樓層
ernest 發表於 2020-7-28 22:04
請問Nova III, LPS, 及Supernova III的價錢, thx

PM sent
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 樓主| 發表於 2020-8-27 14:29:54 | 顯示全部樓層
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MUSICAL SURROUNDINGS LINEAR CHARGING POWER SUPPLY
“…everything I've listened to through this combo with the Linear Power Supply in place has sounded better, quieter, more dynamic, more transparent, more musical.” - Tom Gibbs, Positive Feedback Online USA
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 樓主| 發表於 2020-10-3 09:51:56 | 顯示全部樓層
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MUSICAL SURROUNDINGS PHONOMENA II+ PHONO STAGE
“I consider the Phonomena II+ with Linear Power Supply to be my new reference phono preamp setup, regardless of price.“ - Tom Gibbs, Positive Feedback Online USA

“I was surprised by how solid and heavy the bass extension is. The bloom when I listened to upright basses was stunning, especially the decay. But not only does it have good decay, but it is also very quick.“ - Jack Roberts, The Audio Beatnik USA

“With its standard wall-wart power supply "sweet, natural, rhythmic, and dead quiet." When used with optional Linear Charging Power Supply "my new reference phono stage." - Herb Reichert, Stereophile USA
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 樓主| 發表於 2020-11-12 11:02:14 | 顯示全部樓層
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Lyra Delos 接上 Musical Surroundings Nova III, 增益設定在58.4 db.  阻抗設定為121ohm.  效果非常出眾.  人聲起落, 大細聲時的表達十分刻劃、充滿感情.  難得這麼好聲的配搭, 直得注意!
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 樓主| 發表於 2020-12-14 17:33:26 | 顯示全部樓層

Musical Surroundings Phonomena II+ Phono Preamplifier in Black Reviews 2020
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 樓主| 發表於 2021-2-1 10:37:52 | 顯示全部樓層

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The Musical Surroundings brand was created in the 1990s in conjunction with world-class designers, including Michael Yee and Jim Fosgate, to provide high performance and high value products to enhance LP playback.

You shouldn't trust just any phono preamplifier to provide the signal amplification that delivers high-quality playback for your valued vinyl collection. Musical Surroundings' Nova III MM/MC is far from just any phonostage.
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 樓主| 發表於 2021-3-18 16:00:02 | 顯示全部樓層
本帖最後由 Avantgarde-HK 於 2021-3-18 16:09 編輯

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Musical Surroundings Nova III 及 Phonomena II 都設有多組增益及容抗及阻抗選擇, 非常細心.  能調較是合心意音色, 難得!

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 樓主| 發表於 2021-5-11 11:21:19 | 顯示全部樓層
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Musical Surroundings Nova III 在動態方面表現超班.  聽大動態時十分穩定.
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 樓主| 發表於 2021-7-12 15:01:19 | 顯示全部樓層
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Musical Surroundings' Phonomena II+ and Nova III phono pre-amps, along with the new Linear Power Supply upgrage!
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 樓主| 發表於 2021-10-15 15:02:50 | 顯示全部樓層
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the Nova III is the latest version of our larger phono stage with incredible flexibility and performance, delivering the best sound in its price range. Like the Phonomena II+, the Nova III has rear panel switches for easily accessible and highly flexible gain and loading adjustment. The Nova III incorporates a large, regulated internal power supply providing greater dynamics and image dimensionality, replacing the batteries used in previous generations. Further performance enhancements are available by adding the optional Linear Charging Power Supply.
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 樓主| 發表於 2022-2-5 11:25:50 | 顯示全部樓層
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Phonomena II+

"For balance and value, the Phonomena II is a stunner."
– The Absolute Sound, Editors' Choice Award

“No other phonostage I’ve tried has delivered [this] level of—how shall I say it?—inner detail. That phenomenal level of insightfulness has made the Phenomena II+ with Linear Charging Supply my new reference phono stage.”
—Herb Reichert, Stereophile, Class B Recommended Component



Gain Switches (dB): 40, 44, 46, 48, 50, 51.5, 52.7, 53.7, 56, 57.5, 58.4, 59.4, 60
Input Loading Switches (Ohms): 30, 40, 50, 59, 80, 100, 121, 150, 243, 280, 380, 475, 660, 1k, 2k, 50k, 100k
Dimensions (WDH): 8.5" x 6" x 2"
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 樓主| 發表於 2022-3-23 14:07:34 | 顯示全部樓層
Musical Surroundings Nova III Measurements Distortion vs level Phono Preamp.png
audio science review 測試過 musical surroudings Nova III 的噪音極低
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 樓主| 發表於 2022-6-1 13:44:08 | 顯示全部樓層
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musical surroundings 唱放去著最多的增益及阻抗選擇.  可以給發燒友調整到最合適來配合不同唱頭及系統.
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 樓主| 發表於 2022-9-13 12:19:26 | 顯示全部樓層
Musical Surroundings Nova III Measurements frequency response Phono Preamp.png

Frequency response which can provide the most audible factor is almost perfect:
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 樓主| 發表於 2023-5-8 13:32:43 | 顯示全部樓層
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Michael Yee’s continued research into power supply designs has resulted in our Linear Charging Power Supply (LCPS). It was originally designed as a “no holds barred” power supply for charging the battery packs of our flagship Super Nova III phono stage. It is a “Classic Analog Power Supply” that uses a 50/60 Hz transformer, large storage capacitors, and low noise linear Voltage Regulators, all designed to achieve the goal of reducing noise for the best sound from an Audiophile Turntable System.





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 樓主| 發表於 2023-11-22 11:38:54 | 顯示全部樓層
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“I used the Fozgometer as described in the instructions and using the Analogue Productions The Ultimate Analogue Test LP, I obtained readings that matched what I obtained using the digital oscilloscope…I feel it is a reliable tool to use for setting azimuth.” - Michael Fremer, Analog Planet USA


Fozgometer V2 improvements

-Higher Sensitivity
-Greater Accuracy
-New Analog Meter
-Battery or AC Powered
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 樓主| 發表於 2024-1-16 11:34:02 | 顯示全部樓層

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Nova III Audio Circuit Highlights

    •    Super Matched Pair/Low Noise input devices

    •    Hybrid RIAA Equalization

    •    Michael Yee proprietary Subsonic filter

    •    Micro-processor control for Mute and Subsonic

    •    Multiple gain settings with 65dB maximum

    •    Extensive loading settings on rear panel

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