金嗓子Accuphase

HI-FI音响

金嗓子Accuphase


Accuphase Laboratory, Inc.
Product museum、Power amplifier

Model	Year.Month
P-300	1973.08
P-250	1974.09
M-60	1975.07
P-20	1976.05
P-300S	1977.09
P-260	1979.04
P-400	1979.06
P-300X	1980.06
M-100	1981.07
P-266     /    German	1983.03
P-600	1983.04
P-300L	1984.06
P-500	1985.05
P-102     /    German	1987.01
P-300V	1987.07
M-1000	1987.11
P-800	1988.07
P-500L	1989.02
P-11       /    German	1989.07
P-360	1991.03
A-100	1991.12
A-50	1993.05
P-550	1994.04
P-350	1994.07
A-20	1995.05
P-700	1995.12
P-450     /    German	1997.04
M-2000	1997.12
A-50V	1998.12
P-1000	1999.06
A-20V	2000.03
P-650	2000.06
P-370     /    German	2001.03
P-7000	2003.07
P-5000	2003.12
A-60	2004.05
P-3000	2004.07
A-30	2004.12

Preamplifier

Model	Year.Month
C-200	1973.08
C-220	1977.06
C-200S	1977.09
C-240	1978.09
C-7	1979.04
C-230	1979.05
C-200X	1980.06
C-280	1982.12
C-222    /    German	1983.03
C-200L	1984.06
C-17	1984.10
C-270	1986.04
C-202    /    German	1987.01
C-280L	1987.02
C-200V	1987.07
C-11    /    German	1989.07
C-280V	1990.12
C-260	1991.04
C-270V	1992.04
C-290	1993.11
C-250	1994.06
C-275	1995.07
DC-300	1996.11
C-265    /    German	1997.03
C-290V	1998.12
DC-330	1999.11
C-275V	2000.05
C-245    /    German	2001.12
C-2800	2002.07
C-2400	2003.08
C-2000	2004.07

Integrated amplifier

Model	Year.Month
E-202	1974.05
E-303	1978.07
E-203     /    German	1979.08
E-301     /    German	1981.11
E-204     /    German	1981.12
E-303X	1983.12
E-302     /    German	1984.12
E-205     /    German	1985.12
E-305     /    German	1987.12
E-405     /    German	1989.10
E-206     /    German	1989.02
E-305V   /    German	1991.11
E-207     /    German	1992.11
E-406     /    German	1993.06
E-306     /    German	1994.12
E-210     /    German	1995.04
E-210A /    German	1995.04
E-406V   /   German	1996.12
E-306V   /   German	1997.12
E-211     /    German	1998.10
E-407     /    German	1999.10
E-307     /    German	2000.12
E-212     /    German	2001.11
E-530     /    German	2002.02
E-408     /    German	2003.07
E-308     /    German	2004.04
E-213     /    German	2005.04
E-550     /    German	2005.11

Digital source

Model	Year.Month
DP-80	1986.07
DC-81	1986.07
DP-70	1987.06
DP-80L	1988.11
DC-81‚k	1988.11
DP-11    /   German	1989.12
DP-60    /   German	1990.03
DP-70V	1990.11
DP-90	1992.12
DC-91	1992.12
DP-65    /   German	1993.11
DP-75	1994.11
DP-55    /   German	1996.03
DC-61	1996.06
DP-90B	1997.03
DP-65V  /   German	1997.12
DP-75V	1999.11
DP-100	2000.06
DC-101	2000.07
DP-55V  /  German	2001.02
DP-85	2001.07
DP-77	2002.12
DP-67  /  German	2003.08
DP-57  /  German	2005.03
DP-78	2005.11

ProcesserChannel divider

Model	Year.Month
F-5	1976.08
F-15	1981.08
F-15L	1987.06
F-25	1992.12
F-25M	1995.12
F-20	1997.05
F-20M	1997.05
DF-35	1999.12
F-25V	2001.02

Equalizer

Model	Year.Month
G-18	1985.03
DG-28	1997.05
DG-38	2002.12

Tuner

Model	Year.Month
T-100	1973.09
T-101	1974.05
T-104	1978.10
T-103	1979.01
T-105    /    German	1980.10
T-106    /    German	1984.01
T-107    /    German	1985.07
T-11      /    German	1990.03
T-108    /    German	1990.04
T-109    /    German	1993.12
T-109V  /   German	1999.05

Power supply

Model	Year.Month
PS-500	1996.03
PS-1200	1997.04
PS-500V	2000.05
PS-1200V	2000.11

Home theater

Model	Year.Month
PX-600	2001.04
VX-700	2002.11

OptionPhono equalizer

Model	Year.Month
AD-290	1993.11
AD-250	1994.06
AD-210	1995.04
AD-275	1995.07
AD-290‚u	1998.12
AD-275V	2000.05

OptionChannel divider

Model	Year.Month
LA-25	1992.12
LA-25V	1992.12
DN-25	1992.12
DN-25V	1992.12
DN-35	1999.12

OptionCB board

Model	Year.Month
CB-70	1976.08
CB-100	1976.08
CB-130	1976.08
CB-180	1976.08
CB-250	1976.08
CB-290	1976.08
CB-300	1976.08
CB-350	1976.08
CB-500	1976.08
CB-650	1976.08
CB-800	1976.08
CB-1000	1976.08
CB-1200	1976.08
CB-1800	1976.08
CB-2500	1976.08
CB-3500	1976.08
CB-5000	1976.08
CB-7000	1976.08
CB-8000	1976.08
CB-10000	1976.08
CB-12500	1976.08
CB-2WAY	1976.08

OptionFB board

Model	Year.Month
FB-70	1992.12
FB-100	1992.12
FB-130	1992.12
FB-180	1992.12
FB-250	1992.12
FB-290	1992.12
FB-300	1992.12
FB-350	1992.12
FB-500	1992.12
FB-650	1992.12
FB-800	1992.12
FB-1000	1992.12
FB-1200	1992.12
FB-1800	1992.12
FB-2500	1992.12
FB-3500	1992.12
FB-5000	1992.12
FB-7000	1992.12
FB-8000	1992.12
FB-10000	1992.12
FB-12500	1992.12

[ 本帖最后由 HI-FI音响 于 2010-8-31 20:27 编辑 ]

HI-FI音响

交易区新帖推荐

CLASS-A 60W/ch STEREO POWER AMPLIFIER   A-65
As a model-change successor to the A-60, the new A-65 incorporates accumulated Accuphase know-how while featuring a number of further improvements. The input stage is configured as an instrumentation amplifier to allow fully balanced input signal paths.
The output stage of the A-65 features power MOS-FETs renowned for their excellent sound and superior reliability. For each channel, ten of these devices are arranged in a parallel push-pull arrangement. MOS-FETs have excellent frequency characteristics, and their high input impedance reduces the load imposed on the preceding drive stage.

• Pure Class A operation delivers quality power: 60 watts ×2 into 8 ohms
• Power MOS-FET output stage features 10-parallel push-pull configuration and delivers linear high power progression to ultra-low 1-ohm impedances
• Input section configured as instrumentation amplifier
• Further improved MCS+ circuit in amplifier section
• Current feedback topology combines stable operation with outstanding sound
• Bridged mode allows upgrading to monophonic amplifier
• Two selectable meter types: digital power meters showing true power values and bar graph indicators

Class-A INTEGRATED STEREO AMPLIFIER  E-560 The integrated amplifiers from Accuphase operating in full class A enjoy an excellent reputation both in Japan and overseas for their outstanding musical qualities. The E-560 represents a model change from the popular E-550. While incorporating the sophisticated technological know-how gained by Accuphase over the years, it features a further refined AAVA volume control and uses the latest circuit topology and strictly selected parts of the utmost quality. The E-560 is destined to become the new reference model for high-class integrated amplifiers.
AAVA is a revolutionary principle designed for high performance and ultimate sound. It integrates the amplification and volume control tasks in a single electronic entity that uses analog processing and eliminates all variable resistors from the signal path. Its performance and sonic purity do not deteriorate over the years, providing excellent reliability. The AAVA version in the E-560 takes the principle to the next level, delivering the same peerless performance in a more compact form factor.
The power amplifier section is built as an advanced instrumentation amplifier, which enables fully balanced signal transmission throughout.
Together with the further improved MCS+ circuit topology and the highly acclaimed current feedback principle, this makes for even better electrical characteristics. In the output stage, high-power MOS-FET devices renowned for their great sound and utter reliability are arranged in a triple parallel push-pull configuration per channel.

• Revolutionary AAVA volume control
• Output stage with triple parallel push-pull power MOS-FETs
• Instrumentation amplifier principle for power amplifier input stage allows fully balanced signal transmission and enhances current feedback and MCS+ topology
• Logic-control relays for straight and short signal paths
• Robust power supply with large high-efficiency toroidal transformer and high filtering capacity
• EXT PRE button allows separation of preamplifier and power amplifier stage

HI-FI音响

PRECISION STEREO PREAMPLIFIER  C-3800
The C-3800 now concentrates the extensive know-how and expertise gained over the years in the field of preamplifiers into a product that is destined to become the new reference for the next generation. Both in concept and circuit execution, this preamplifier stands at the very forefront of technology.
Foremost among the distinguishing features of the C-3800 is the further evolved “Balanced AAVA” concept. Two AAVA circuits are driven in a balanced configuration, resulting in ideal volume control behavior from balanced input to balanced output. The complete path for all signals from the input connectors to the outputs is fully balanced, ensuring utmost purity and further improved electrical characteristics.

• Revolutionary “Balanced AAVA Volume Control”
• Separate high-efficiency toroidal power transformers for left and right channels
• Selectable preamp gain
• Fully modular construction with separate left/right units for each amplifier stage
• Logic-controlled relays for shortest signal paths
• Independent phase selection for each input position
• Printed circuit boards made from glass cloth fluorocarbon resin
• Elegant cabinet with natural persimmons wood finish

MDS COMPACT DISC PLAYER  DP-510 The DP-510 is the successor to the DP-500.
The CD mechanism in the DP-510 was developed with a simple yet demanding aim: extract the information encoded on the CD one-hundred percent. Accuphase has created an extremely rigid and ultra precise transport mechanism that attains new levels of performance.
The processor section employs six strictly selected high performance delta-sigma devices operating in parallel, forming a further refined MDS++ D/A conversion system. The analog filter which has a significant influence on sound quality is a so-called “Direct Balanced Filter” which provides totally separate analog low-pass filtering for the balanced and line signal paths. The D/A converter section can be accessed also by external equipment.
The coaxial input can handle audio data up to a sampling frequency of 192 kHz and 24-bit resolution.

• High-precision CD drive
• High-quality CD tray and ultra quiet and smooth loading mechanism
• MDS++ D/A converters
• Low-pass “Direct Balanced Filter” with totally separate line and balanced signal paths
• Two sets of transport outputs and digital inputs allow insertion of DG-48 into signal path for sound field correction
• Balanced output phase selector

HI-FI音响

MDS COMPACT DISC PLAYER  DP-510 The DP-510 is the successor to the DP-500.
The CD mechanism in the DP-510 was developed with a simple yet demanding aim: extract the information encoded on the CD one-hundred percent. Accuphase has created an extremely rigid and ultra precise transport mechanism that attains new levels of performance.
The processor section employs six strictly selected high performance delta-sigma devices operating in parallel, forming a further refined MDS++ D/A conversion system. The analog filter which has a significant influence on sound quality is a so-called “Direct Balanced Filter” which provides totally separate analog low-pass filtering for the balanced and line signal paths. The D/A converter section can be accessed also by external equipment.
The coaxial input can handle audio data up to a sampling frequency of 192 kHz and 24-bit resolution.

• High-precision CD drive
• High-quality CD tray and ultra quiet and smooth loading mechanism
• MDS++ D/A converters
• Low-pass “Direct Balanced Filter” with totally separate line and balanced signal paths
• Two sets of transport outputs and digital inputs allow insertion of DG-48 into signal path for sound field correction
• Balanced output phase selector

前無古人1

牛机

老蒋

交易区新帖推荐

金嗓子的官方网站好像关闭了。
这个金嗓子的产品目录索引很重要。谢谢楼主。收藏了。

翼光

又开发了一个马甲:funk:

Willms

这是什么，金嗓子音响狂人？[s:97]

HI-FI音响

[s:97] [s:97] [s:97] 兴奋啊~~~刚到家的宝呗~~~~~~~~~~~[s:68] [s:68]



[ 本帖最后由 HI-FI音响 于 2010-8-31 21:08 编辑 ]

HI-FI音响

[s:97] [s:97]

[size=+3]Accuphase P-300S

\260,000（1977年9月発売）

[size=-1]解説

[size=-1]全増幅段を対称型プッシュプルで構成し、さらにDCユニット?アンプ化や厳選パーツの採用、試聴テストによって測定限界の物理特性を実現したステレオパワーアンプ。 高周波特性の優れた能動素子をベースに、全増幅段を対称型プッシュプルで構成しています。 これにより、少量のNFBで優れた立ち上がり特性や直線性、安定性を実現でき、TIMの発生を防ぐとともに低歪化を実現しています。 カラレーションの少ない音質を実現するためにNFBループ内のコンデンサを取り去りDCアンプ構成としています。 また、DCドリフトを抑えるために電源を一段と安定化し、入力にデュアル?トランジスタを採用してセンター電圧を安定化し、さらに能動素子の温度変化の均一化を図ることで、長期の安定動作を実現しています。 電源部には重量級大型電源トランスと40,000μF×2の大容量フィルターコンデンサーを搭載しています。 また、回路に使用されているパーツ類は、音質変化についての検討や耐久性テストなどをもとに厳選したものを採用しています。 スピーカー保護サーキットを搭載しており、スピーカーコードの短絡やアンプ/スピーカーに異常が発生した時には、スピーカー保護回路が異常をキャッチし、リレーでP-300Sとスピーカー間を遮断します。 また、この回路を利用してアンプの電源をON/OFFした時に発生するショック?ノイズも発生しないように対策が施されています。 レコードの反りや偏心による低域ノイズをカットするため、17Hz以下を18dB/octでカットするサブソニックフィルターを搭載しています。 -20dBまで1dBステップで調整できる左右独立タイプのアッテネーターを搭載しています。 出力直読タイプの大型パワーメーターを搭載しており、出力を0dBと8Ω負荷時のワット数を読み取る事ができます。 また、小音量時でも使えるように-10dB、-20dBのレンジ切り替えスイッチが設けられています。 高能率スピーカーやマルチアンプシステムで必要以上のパワーを制限したい時のために、パワー?リミッター?スイッチを搭載しており、フルパワー、1/2、1/4が選択できます。 別売りで自然木ウォールナット仕上げのウッドケースがありました。

]型式	ステレオパワーアンプ
定格出力（両ch駆動、 20Hz～20kHz、歪0.03％以下）	200W/ch（4Ω） 150W/ch（8Ω） 75W/ch（16Ω）
]高調波歪率（20Hz～20kHz）	0.03％以下（定格出力時） 0.01％以下（-3dB出力時） 0.05％以下（50mW出力時）
IM歪率	0.01％以下（定格出力時）
周波数特性	20Hz～20kHz +0 -0.2dB（定格出力時） 1Hz～250kHz +0 -3dB（1W出力時）
ダンピングファクター	60（8Ω負荷、40Hz）
定格入力/入力インピーダンス	1.4V/50kΩ
S/N比（入力ショート、IHF-Aカーブ）	115dB以上（定格出力時）
ステレオ?ヘッドホン	低出力インピーダンス型
サブソニックフィルター	]17Hz、18dB/oct
パワーリミッター	フル?パワー、1/2、1/4、スイッチ切替え
使用半導体	トランジスタ：97個 FET：2個 IC：1個 ダイオード：92個
電源電圧	AC100V/117V/220V/240V、50Hz/60Hz
消費電力	]無入力時：100W 8Ω負荷定格出力時：510W
外形寸法	幅445×高さ160（脚含む）×奥行355mm
重量	25kg
別売	ウッドケース A-2（\15,000）

[ 本帖最后由 HI-FI音响 于 2010-8-31 21:06 编辑 ]

HI-FI音响

Accuphase　 POWER AMPLIFIER P-300S



[/tr][tr]

HI-FI音响

[s:6] [s:6] Accuphase  POWER AMPLIFIER P-400


http://www.accuphase.com/cat/p-400en.pdf

RX2

好帖，金嗓子的外形很迷人。

mhdt

感觉最不值得的是A100和A50，二十年的老机子，竟然叫价8.8W与3.5W。

fengyaotang

[s:15] [s:15]