轉載: BRYSTON 7B SSTC 功放

柒喜

bingbar 發表於 2014-1-29 11:34

                               
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回復 auraheart #36 的帖子

C Hing 客氣. 言重了. 何 learn 之有?  大家研究而已.

LS17se聲底/設計已經跟以往既AR不同，相對較舊款低音快，高頻去盡啲，但整體而言聲底是薄一點點

柒喜

bingbar 發表於 2014-1-29 11:34

                               
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回復 auraheart #36 的帖子

C Hing 客氣. 言重了. 何 learn 之有?  大家研究而已.

LS17se聲底/設計已經跟以往既AR不同，相對較舊款低音快，高頻去盡啲，但整體而言聲底是薄一點點

auraheart

柒喜 發表於 2014-1-29 13:07

                               
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LS17se聲底/設計已經跟以往既AR不同，相對較舊款低音快，高頻去盡啲，但整體而言聲底是薄一點點

SP 10/11 or something like that can be justified with higher cost..even my old sp6b, too.  Line amp? lol...It is the only part in the system that don't affect the sound quality much, especially ones without tone controls.  Only personal opinion, no offense..

bingbar

回復 auraheart #43 的帖子

I prefer separate line stage and phono amp.   The phono part in my SP16 was not that exciting.  Hence LS17.  You may be right.  I have no complaints about the old 4BST driven by Audio Research.  I am hoping the new SST2 is better.  Stewart Taylor must have something useful done for the past 10 years.  

I also agree that the new Audio Research is "thinner", particularly the machine work.  

gooseling

回復 auraheart #31 的帖子

Is the Bryston 7B a class AB1 ?

auraheart

gooseling 發表於 2014-2-9 21:51

                               
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回復 auraheart #31 的帖子

Is the Bryston 7B a class AB1 ?

I don't think so and really doubt it.  It only use 4 pairs of out put transistor per channel which should have been 8 pairs to me...  Will have major problems for heat dissipation running at less than 50% efficiency as of in class AB.  

bingbar

For sure if you use the 7B you will have two separate mono blocks.  I was talking to our local Bryston rep.  They were saying that even we have one transformer in the 4B sst2 now, the winding and construction of the transformer is actually better than the two in the old 4BST.  In fact, the even older 4B NRB had two transformers and it didn't sound as good.   Oh well, I am still waiting for my 4BST and BP20 to sell on consignment.  After that I will count my days for the new SST2.