カテゴリー 海外ニュース速報 [World]

Aavik から 880 series 登場!!

海外ニュース速報 [World] 新製品速報

Aavik
880 series

First cooperation with Flemming Rasmussen.
Pure class A amplifiers

ミュンヘンハイエンドショウにてワールドプレミア

WilsonAudio 先日からディザー公開している新製品 LōKē はサブウーハー!!

海外ニュース速報 [World] 新製品速報

WilsonAudio
LōKē
All-in-one, simple setup, and easy-to-manage subwoofer

・Built-in amp
・Wilson Audio’s acclaimed ActivXO® Dual Subwoofer Crossover
・Key parameters as crossover frequency, crossover slope, phase, and level.

Kharma Exquisite rangeにド級の新製品登場予定!!

海外ニュース速報 [World] 新製品速報

Kharma International

Exquisite range になんらかのド級の新製品登場予定
Something BIG coming up in the Exquisite range…

Esoteric から Turntable 登場か?!!東京インターナショナルオーディオショウにて公開

海外ニュース速報 [World] 新製品速報

新興ハイエンドスピーカーブランド DearWolf Audio から 新スピーカー登場!?

海外ニュース速報 [World] 新製品速報

DearWolf Audio
新スピーカー

TW : Diamond 25mm – With custom-made chamber
MID : Custom-made 90mm Ceramic Midrange.
Woofers : Dedicated 3 x 190mm Aluminium-Sandwich
Closed Box
Front : 60mm Aluminum
Time coherent + linear phase resposne

Cabasseから The Pearl Pelegrina: A Flagship(Network speaker series) A Quad-Coaxial Loudspeaker 登場!!

海外ニュース速報 [World] 新製品速報

Cabasse
The Pearl Pelegrina
A Flagship(Network speaker series)
25,000 euros per pair

・A Quad-Coaxial Loudspeaker
・70th anniversary

70周年記念ネットワークスピーカーシリーズのフラグシップモデル

THORENS から TD1500 Turntable ・ TP150 Tonearm 登場か!?

海外ニュース速報 [World] 新製品速報

THORENS から 何らかの新製品登場予定!!
Something new is coming

TD1500 Turntable
TP150 Tonearm
か!?

ELACから Uni-Fi Reference シリーズ登場!!

海外ニュース速報 [World] 新製品速報

Dan D’Agostinoから新Progressionシリーズ Progression M550 Mono Amplifier S350 Stereo Amplifier 登場!!

海外ニュース速報 [World] 新製品速報

Dan D’Agostino Master Audio Systems Introduces Second Generation Progression Amplifiers

  • Improved sound, higher power, and greater thermal efficiency highlight the new models –

Dan D’Agostino Master Audio Systems today announced the second generation of Progression Series Amplifiers. First shipped in 2016, the new Progression models take advantage of technology advancements and circuit concepts utilized in the flagship Relentless Mono Amplifier.
There is no mistaking the D’Agostino family styling of the new Progression M550 Mono Amplifier and the Progression S350 Stereo Amplifier. Immediately grabbing one’s attention is the new heat sink design. Drawn directly from the Relentless Mono Amplifier, this highly efficient elliptical form dramatically improves the cooling ability of the design and assures that the Progression Amplifiers run safely and reliably even when delivering its full rated power. Sporting the flair of the original Progression Series, the new Progression M550 Mono Amplifier features upgrades to the input stage, output stage, and heat sink design. The greater cooling ability of the heat sink structure permits greater output power. The Progression M550 Mono Amplifier delivers 550 watts into 8 ohms, doubling to 1,100 watts into 4 ohms and doubling again to 2,200 watts into 2 ohms. Similarly, the Progression S350 Stereo Amplifier outputs 350 watts per channel into 8 Ohms and then doubles to 700 and 1,400 into 4 and 2 Ohms, respectively. Both amplifiers employ 48 output transistors powered by a nearly 2,000 VA power supply transformer and 100,000 microfarads of power supply storage capacitance.

A new power device provides the foundation for an upgraded output stage. This new transistor, first used in the Relentless Mono Amplifier, extends high frequency response, increases power handling by a factor of four and features tighter tolerance gain matching between complementary NPN/PNP pairs. A wider safe operating area and superior gain linearity provides greater thermal stability throughout the amplifiers’ power delivery. Coupling the new output device to the high efficiency heat sink design affords an increase in operating bias. The higher bias specification has increased the Class A operating range of the amplifiers to 70 watts for the Progression M550 and 45 watts for the Progression S350. The result is improved instrument timbre and tonal reproduction for a great percentage of listening.

“I am thrilled with the outcome of the new Progression M550 and S350 Amplifiers. Our senior engineer, Burhan Coskun, led this development and he exceeded the sonic and power performance enhancements I specified.” Said Dan D’Agostino, Co-Founder and Chief Engineer.

The Progression M550 and S350 include major revisions to the input topology. The new Progression amplifier’s distortion, signal/noise ratio, channel separation, and bandwidth measurements have all improved. New transistors handle six times the power of the previous components and a new DC coupling circuity has improved low frequency performance and extended the bandwidth of the amplifiers. Coupling this advanced front end to the enhanced output stage has improved the dynamic impact, detail retrieval, and spatial integrity of the amplifier’s playback.

Maintained from the original amplifier is the Super Rail topology. Simple in description but complex in execution, the Super Rail, counterintuitively, uses additional higher voltage power supplies in the input stage as compared to the main output stage. This higher voltage front end provides exceptional headroom for the output circuitry. Nearly ideal output stage operation results.

The iconic look of the D’Agostino power meters, inspired by the elegant faces of classic Swiss watches, continues with the Progression series. The Progression amplifiers include a 180-degree needle swing meter design driven by a high-speed ballistic circuit that enhances the meter’s responsiveness. The longer swing allows the needle to cover the amplifier’s entire output range.

The Progression amplifiers are available immediately and are available in silver, black, or custom painted finishes. The Progression M550 Mono Amplifier is $44,950/pr and the Progression S350 Stereo Amplifier is $25,950.

Andrea Pivetta OiO liquid Amplifier ついに実物が登場!!

海外ニュース速報 [World]

Andrea Pivetta
OiO liquid Amplifier

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