Cambridge Audio 740A/840A

lamswim

請問CHING 740A/840A 有冇AV BY BASS 功能?
740 同840 分別有幾多?
想同CDP 一齊入 大家比些意見

THANKS

tcflex401

yes, they have AV bybass. Great difference when i compare A/B test before, so i buy 840A

jasonbiker

Cambridge 740之前用過, 力水嘛嘛!

lamswim

2# tcflex401


840 夠力嗎?

KUNGKUNG

[quote]請問CHING 740A/840A 有冇AV BY BASS 功能?
740 同840 分別有幾多?
想同CDP 一齊入 大家比些意見

THANKS
lamswim 發表於 2009-10-11 23:44

lamswim 兄 , 一係 640A , 平平地 , 一係就 840A , 一步到位 ,
唔建議買 " 卡拉 " model !

lamswim

5# KUNGKUNG
640A怕唔夠力推805S

jasonbiker

唔駛怕, 一定唔得!!
就算840A都唔會玩得好隻805s.
出走試吓用唔同amp推吓805s, 睇吓要咩amp先會玩得好對805s.

狐滴hp2210

840A好似唔係真AV BYPASS ,
佢只係可以set每個sourcing固定音量 , 即係有前級放大 .
放且用部D類AMP , 比對805s真係有d對佢唔全住 .

jasonbiker

840A好似唔係真AV BYPASS ,
佢只係可以set每個sourcing固定音量 , 即係有前級放大 .
放且用部D類AMP , 比對805s真係有d對佢唔全住 .
HP2210 發表於 2009-10-13 10:01

Cambridge 應該係AB類, 而且D類都唔代表唔好!

狐滴hp2210

Cambridge 應該係AB類, 而且D類都唔代表唔好!
jasonbiker 發表於 2009-10-13 12:18

依部係classic D 當你玩過純A , 你就會知我講咩 .

Azur 840A (Version 2) Class XD amplifier features
Second generation proprietary Class XD technology
120W per channel into 8 Ohms or 200W per channel into 4 Ohms
Oversized low flux toroidal transformers
Completely separate pre-amp and power amp toroidal transformers and circuits make the 840A effectively a pre and power amplifier combination in one chassis
Sophisticated resistor ladder and relay based attenuator for extremely accurate volume/balance control
Two pairs of very high current output transistors per channel in revised configuration for improved integration with Class XD
Twin rectifiers and separate transformer taps for dual mono operation of the left and right power amplifiers
RS232 port, IR emitter In and Control Bus In/Out for seamless integration with custom install systems
A-BUS™ / Incognito™ Ready connections compatible with Cambridge Audio’s new Incognito multi-room keypads or other A-BUS compatible keypads allow the 840A to form the hub of a simple but highly effective 3 zone multi-room system
Fixed level inputs allow the 840A to provide the front channel amplification when integrated with home cinema systems that use an AV processor
Cambridge Audio proprietary CAP5™ protection system
8 inputs one with balanced XLR connections in addition to single ended phono/RCA
Nameable inputs
Backlit LCD screen
Extruded aluminium side panels and solid aluminium front panel plus an ultra rigid, acoustically dampened chassis
Navigator style Azur remote which also controls
o iPod™ track skip and volume functions
o Azur CD players
o Cambridge Audio’s Incognito keypads
o Discrete commands for custom install use



Wed site link .
http://www.cambridgeaudio.com/su ... +Class+XD+amplifier

舉個例 , 微波爐煮得幾好食都此終係微波爐煮,完全無鍋氣 .