(国庆价)重开帖卖发烧天书B级榜前后级功放 [复制链接]

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宝丽音的资料
http://www.soundscapeav.com/hca-2200.html
Parasound P/LD-2000+HCA-2200II+D/AC-1600HD配Marlin Logan SL-3
http://www.diyzone.net/phorum/read.php?f=7&t=16845&a=1
榜单：http://www.hamaudio.org/index.php?topic=1001.msg14835
输出功率250WX2,8欧,6W以前为纯甲类输出.B&W 800系列最超
值搭配，自己推过802，表现十分全面。
售TAS B 級榜/JOHN CURL 設計 Parasound HCA-2200 II power amp
後級
1.Two independent 1200va toroid power transformers
2.100000 uf computer -grade capacitors in power supply
3. Cascode class a input stages with matched J-Fet pairs
4. 24 50Mhz, 15 ampere output transistors
5. balanced input circuits, xlr connectors, separately switched
6. Precision 1% tolerance Holco and Resista metal film resistors

FeaturesSpecifications
HCA-2200II ULTRA HIGH CURRENT AMPLIFIER. Our premiere amplifier created
by legendary designer John Curl has been called by Stereophile,"...a
benchmark product against which other amplifiers can be measured."
Continuous Power Output - Stereo
250 watts RMS x 2, 20 Hz-20 kHz, 8 ohms
385 watts RMS x 2, 20 Hz-20 kHz, 4 ohms

Continuous Power Output - Mono
750 watts RMS, 20 Hz-20 kHz, 8 ohm
1000 watts RMS, 20 Hz-20 kHz, 4 ohms
Current Capacity
50 amperes continuous
90 amperes peak

Dimensions
19" wide x 7" high x 15" deep
Weight
60 lbs. net
AC Power Requirements
1000 watts

Parasound （宝丽音）的产品质量非常好，即使用几十年都不会有问题。推动
力也是没得说，几乎可以推动任何难以推动的喇叭，声音仍然可以保持精致细腻。曾经推
动过B&W800系列中的大多数型号，都没有问题。非常超值。
上过美国发烧天书B级榜
2000和2200II前后级可以用RCA和全平衡方式连接，2200II还可以做单声道放大器，800W 8
Ω，1000W 4Ω， [upload=jpg]Upload/200692720312110558.jpg[/upload][upload=jpg]Upload/200692720315447623.jpg[/upload]