音響兩三事

[Leo Yeh]

Nagra MSA
Euro 8500
每聲道60 Watt之後級

[臭酸石頭]

真像瓦斯爐...............:O

Nagra MSA
Euro 8500
每聲道60 Watt之後級

[將軍]

真像瓦斯爐...............:O

[Leo Yeh]

Mark Levinson No.500H Series



New at CEDIA from Mark Levinson is the No.500H series of power amps, including the No.531H (mono, 300W, $6500), No.532H (two channels, 300Wpc, $8000), and No. 533H (three channels, 300Wpc, $10,000), and No.535H (five channels, 200Wpc, $12,000), all with a frequency response from 10Hz to 20kHz and THD less than 0.5%. A new circuit design emphasizes current-mode operation, which is said to be much faster than conventional voltage-mode operation. Independent power-supply components for each channel maximize isolation and improve imaging, and all models provide both single-ended and balanced inputs.

http://blog.ultimateavmag.com/cedia2...no500h_series/

New N˚500H Series amplifiers range in power rating from 300 Watts to 1,000 Watts and all share superior Mark Levinson design and engineering ELKHART, Indiana — Mark Levinson, manufacturer of the world’s finest audio and video systems and a division of the Harman Performance AV Group, today unveiled the company’s new N˚500H series of audiophile power amplifiers. The N˚500H array of amplifiers redefines the concept of outstanding performance in their categories by drawing on the Mark Levinson heritage of superb design and engineering as well as the incorporation of a new balanced current-feedback amplifier (CFA) circuitry design. The result is a power amplifier that meets and exceeds the expectations of even the most demanding listener, and one worthy of the name Mark Levinson.

The new circuitry design used in the N˚500H Series amplifiers is the key to their amazing performance. CFA design uses a circuit topology that emphasizes current-mode operation, which is inherently much faster than more conventional voltage-mode operation. With CFAs, amplifier gain may be controlled independently of bandwidth, a major advantage over conventional VFA topologies. By embracing new technology with Mark Levinson’s traditional passion for excellence, the N˚500H Series amplifiers combine truly impressive output capabilities with Mark Levinson’s characteristically high power efficiency. Other features of the N˚500H Series include reliable high power in four different channel configurations that provide ideal solutions for any type of system, independent power supply components for each channel to maximize isolation and improve imaging, isolated chassis and signal grounds that minimize noise and optimize sonic detail even at lower listening levels, and balanced and single-ended inputs. Furthermore, custom home systems integrators will appreciate the N˚500H Series’ Ethernet and 12-Volt trigger control capability, allowing for easier integration into home networks.

There are four amplifier models in the N˚500H Series all offering different numbers of channels. The N˚531H (300 Watts) = 1 channel, the N˚532H (600 Watts) = 2 channels and the N˚533H (900 watts) = 3 channels. They all feature extremely low Total Harmonic distortion (<0.5%) excellent signal-to-noise ration, and frequency response from 10 Hz to 20 kHz. The N˚535H is rated for 1,000 Watts and offers five balanced XLR inputs per channel, five unbalanced RCA inputs per channel, and five pairs of loudspeaker outputs with banana-plug sockets per channel. All N˚500H Series amplifiers feature an Ethernet 10Base-T port, a 3.5mm mono mini-plug trigger input, a 3.5mm mono mini-plug trigger output, and a 3-pin IEC standard power connector.

“With their combination of innovation and time-tested design techniques, the new N˚500H Series amplifiers live up to the heritage of all Mark Levinson audio products,” states Phil McPhee, Marketing Manager, Harman Performance AV Group. “Now, the custom home systems integrator has another beautiful color for their upscale home theater palette.”

The Mark Levinson N˚ 500H Series amplifiers will be available for delivery in October 2009.

http://www.technobrains.com/?p=6593

[y ping]

Mark Levinson No.500H Series



New at CEDIA from Mark Levinson is the No.500H series of power amps, including the No.531H (mono, 300W, $6500), No.532H (two channels, 300Wpc, $8000), and No. 533H (three channels, 300Wpc, $10,000), and No.535H (five channels, 200Wpc, $12,000), all with a frequency response from 10Hz to 20kHz and THD less than 0.5%. A new circuit design emphasizes current-mode operation, which is said to be much faster than conventional voltage-mode operation. Independent power-supply components for each channel maximize isolation and improve imaging, and all models provide both single-ended and balanced inputs.

http://blog.ultimateavmag.com/cedia2...no500h_series/

New N˚500H Series amplifiers range in power rating from 300 Watts to 1,000 Watts and all share superior Mark Levinson design and engineering ELKHART, Indiana — Mark Levinson, manufacturer of the world’s finest audio and video systems and a division of the Harman Performance AV Group, today unveiled the company’s new N˚500H series of audiophile power amplifiers. The N˚500H array of amplifiers redefines the concept of outstanding performance in their categories by drawing on the Mark Levinson heritage of superb design and engineering as well as the incorporation of a new balanced current-feedback amplifier (CFA) circuitry design. The result is a power amplifier that meets and exceeds the expectations of even the most demanding listener, and one worthy of the name Mark Levinson.

The new circuitry design used in the N˚500H Series amplifiers is the key to their amazing performance. CFA design uses a circuit topology that emphasizes current-mode operation, which is inherently much faster than more conventional voltage-mode operation. With CFAs, amplifier gain may be controlled independently of bandwidth, a major advantage over conventional VFA topologies. By embracing new technology with Mark Levinson’s traditional passion for excellence, the N˚500H Series amplifiers combine truly impressive output capabilities with Mark Levinson’s characteristically high power efficiency. Other features of the N˚500H Series include reliable high power in four different channel configurations that provide ideal solutions for any type of system, independent power supply components for each channel to maximize isolation and improve imaging, isolated chassis and signal grounds that minimize noise and optimize sonic detail even at lower listening levels, and balanced and single-ended inputs. Furthermore, custom home systems integrators will appreciate the N˚500H Series’ Ethernet and 12-Volt trigger control capability, allowing for easier integration into home networks.

There are four amplifier models in the N˚500H Series all offering different numbers of channels. The N˚531H (300 Watts) = 1 channel, the N˚532H (600 Watts) = 2 channels and the N˚533H (900 watts) = 3 channels. They all feature extremely low Total Harmonic distortion (<0.5%) excellent signal-to-noise ration, and frequency response from 10 Hz to 20 kHz. The N˚535H is rated for 1,000 Watts and offers five balanced XLR inputs per channel, five unbalanced RCA inputs per channel, and five pairs of loudspeaker outputs with banana-plug sockets per channel. All N˚500H Series amplifiers feature an Ethernet 10Base-T port, a 3.5mm mono mini-plug trigger input, a 3.5mm mono mini-plug trigger output, and a 3-pin IEC standard power connector.

“With their combination of innovation and time-tested design techniques, the new N˚500H Series amplifiers live up to the heritage of all Mark Levinson audio products,” states Phil McPhee, Marketing Manager, Harman Performance AV Group. “Now, the custom home systems integrator has another beautiful color for their upscale home theater palette.”

The Mark Levinson N˚ 500H Series amplifiers will be available for delivery in October 2009.

http://www.technobrains.com/?p=6593

Mark Levinson終於推出入門級後級？！在CEDIA展場中，他們真的發表了全新No. 500H系列後級，採用全新CFA電流回饋放大線路，能創造更快的暫態響應與更優異的重播表現。外觀上則走極簡風，黑色陽極處理的鋁製機箱，彷彿回歸Mark Levinson七○年代經典產品風韻。

No. 500H系列共有四款後級，包括單聲道的No. 531H（每聲道300W），兩聲道的No. 532H（每聲道300W）、三聲道的No. 533H（每聲道300W）、以及五聲道的No. 535H（每聲道200W）。至於價格呢？那部兩聲道的No. 532H要價8000美金，看來Mark Levinson對於入門級的定義，和尋常凡人的定義入門是不太一樣的。（陶忠豪）網站新聞 - Hi End

[Leo Yeh]

Musical Fidelity M6

M6 CD Player
M6i Integrated amplifier

[Daddy]

Musical Fidelity M6

M6 CD Player
M6i Integrated amplifier

Nice product. cool ; How much it will be|(|-

[Leo Yeh]

The price is not decided yet.

Nice product. cool ; How much it will be|(|-

[maxist]

The price is not decided yet.

MF還真是活躍，每年都會搞新產品線....:P:P

[Leo Yeh]

Furutech Carbon喇叭母座原型 :O