２つの出力１５０ワットの
ハイエンド・ステレオ・パワー・アンプ
ひとつは、エソテリックのステレオ・アンプで、１９０万円（４７ｋｇ）
もうひとつは、家が買えるほどの、超・超・超高額の
スイスのソリューションの７シリーズ
たとえば、ステレオ・パワー・アンプで、アメリカ現地価格で、７００万円（多分日本で、１千万円以上）
（こちらは、６５ｋｇ）
プリ・アンプは、アメリカで５００万円（多分日本で、７５０万円以上？？？？）
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SOULUTION 711 STEREO AMPLIFIER, 701 MONOBLOCK AMPLIFIER, AND 725 FULL-FUNCTION PREAMPLIFIER
SOULUTION 711 STEREO AMPLIFIER, 701 MONOBLOCK AMPLIFIER, AND 725 FULL-FUNCTION PREAMPLIFIER
Simply The Best
Equipment report
by Jonathan Valin | Feb 24th, 2015
http://www.theabsolutesound.com/articles/soulution-711-stereo-amplifier-701-monoblock-amplifier-and-725-full-function-preamplifier/?utm_campaign=Newsletter&utm_medium=email&page=3&utm_source=email-348
Categories: Solid-state power amplifiers, Solid-state preamplifiers | Products: Soulution 701, Soulution 711, Soulution 725
Soulution 711 Stereo Amplifier, 701 Monoblock Amplifier, and 725 Full-Function Preamplifier
SPECS & PRICING
Soulution 711
Type: Stereo solid-state power amplifier
Power rating: 2 x 150W @ 8 ohms; 2 x 300W @ 4 ohms; 2 x 600W @ 2 ohms
Output voltage max: 31V RMS
Output current max: 120A
Impulse power rating: >6000W
Sensitivity: 1.55V RMS
Gain: 26dB
Frequency response: DC–1MHz
Slew rate: 400V/ns
THD+N @ 1kHz: <0.001%
Signal to noise ratio: >108dB
Damping factor: >10,000
Input impedance: XLR, 4.7k ohms; RCA, 10k ohms
Output impedance: 0.001 ohms
Dimensions: 277mm x 480mm x 277mm
Weight: 143 lbs.
Price: $65,000
Soulution 725
Type: Full-function solid-state preamplifier
Amplification: Balanced, +9.5–18.5dB; unbalanced, +3.5–12.5dB; phono, +54–60dB
Frequency response: DC–1MHz
Slew rate: 400V/ns
Distortion (THD): <0.0006%
Signal-to-noise ratio: 130dB
Crosstalk: 105dB
Input impedance: Balanced, 2k ohms; unbalanced, 47k ohms; phono, adjustable
Output impedance: Balanced 2 ohms; unbalanced, 2 ohms; record, 100 ohms
Inputs: Two balanced (XLR); three unbalanced (RCA); one phono (RCA)
Outputs: One balanced (XLR); one unbalanced (RCA); two LINK-System (RJ45); one DC-Out (sub-D high current)
Dimensions: 480mm x 167mm x 450mm
Weight: 66 lbs.
Price: $50,000
JV’s Reference System
Loudspeakers: Raidho D-5, Raidho D-1, Avantgarde Zero 1, MartinLogan CLX, Magnepan 1.7, Magnepan 3.7, Magnepan 20.7
Linestage preamps: Soulution 725, Constellation Virgo, Audio Research Reference 10, Siltech SAGA System C1, Zanden 3100
Phonostage preamps: Audio Research Corporation Reference Phono 10, Constellation Audio Perseus, Innovative Cohesion Engineering Raptor, Soulution 725, Zanden 120
Power amplifiers: Soulution 711, Siltech SAGA System V1/P1, Constellation Centaur, Audio Research Reference 250, Lamm ML2.2, Zanden 8120, Odyssey Audio Stratos
Analog source: Walker Audio Proscenium Black Diamond Mk V, TW Acustic Black Knight, AMG Viella 12
Tape deck: United Home Audio UHA-Q Phase 11 OPS
Phono cartridges: Clearaudio Goldfinger Statement, Ortofon MC Anna, Ortofon MC A90, Benz LP S-MR
Digital source: Berkeley Alpha DAC 2
Cable and interconnect: Crystal Cable Absolute Dream, Synergistic Research Galileo LE, Ansuz Acoustics Diamond
Power cords: Crystal Cable Absolute Dream, Synergistic Research Galileo LE, Ansuz Acoustics Diamond
Power conditioner: Synergistic Research Galileo LE, Technical Brain
Accessories: Synergistic ART and HFT/FEQ system, Shakti Hallographs (6), Zanden room treatment, A/V Room Services Metu panels and traps, ASC Tube Traps, Critical Mass MAXXUM equipment and amp stands, Symposium Isis and Ultra equipment platforms, Symposium Rollerblocks and Fat Padz, Walker Prologue Reference equipment and amp stands, Walker Valid Points and Resonance Control discs, Clearaudio Double Matrix SE record cleaner, Synergistic Research RED Quantum fuses, HiFi-Tuning silver/gold fuses
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エソテリック、旗艦シリーズ“Grandioso”にステレオパワーアンプ「S1」
編集部：小野 佳希
ＰｈｉｌｅＷｅｂ
http://www.phileweb.com/news/audio/201502/26/15590.html
定格出力は150W+150W（8Ω）、300W+300W（4Ω）で、実用最大出力が600W+600W（2Ω）。周波数特性が5Hz～100kHz（+0dB、-3dB、8Ω）で、S/N比は115dB（IHF-A）、全高調波歪率が0.003％（1kHz、8Ω、150W）、ゲインが29dB。
消費電力は430W（無信号時150W）。外形寸法は445W×221.5H×497.8Dmm（突起部含む）で、質量は47kg。