論壇 › HiFi音響 › 開個post講下膽

devilfung 發表於 2013-2-7 18:54

請問有冇 Ching 玩冷凍膽? 究竟係乜東東? 價錢係咪又貴啲呢? 有乜嘢特色?

RYeung 發表於 2013-2-9 22:38

本帖最後由 RYeung 於 2013-2-10 00:41 編輯

各位Ching，我都好想知呀！

edd0325 發表於 2013-2-14 18:04

Ching 們,

小弟想換膽玩下,請問12AX7/ ECC83 BRIMAR LONG ANODE, SQUARE GETTER VALVE 玩得過嗎? Thx!!

P.S.: Integrated Amp - Octave V70SE

wantf1 發表於 2013-2-16 11:22

manblood 發表於 2013-1-10 22:07 static/image/common/back.gif
E-BAY......連運費$400,..

http://www.ebay.com.hk/itm/221170305063?ssPageName=STRK:MEWNX: ...

manblood CHING, 同 ECC802s Tesla Original 1970s 邊對好D呀??

manblood 發表於 2013-2-16 17:17

wantf1 發表於 2013-2-16 11:22 static/image/common/back.gif
manblood CHING, 同 ECC802s Tesla Original 1970s 邊對好D呀??

WANTF1 CHING,我現在用VALVO 12AX7+TESLA 12AU7+UX-280是比較好的組合,....但用MULLARD 12AU7並非唔好,但我覺得整體都好似慢左半拍,...可能有些CHING會喜歡,但我聽慢歌多,...慢歌就更慢了,..好怪怪的,....其它都OK,....
題外話,..今天收到對RCA 1950'S 17MM LONG BLACK PLATE,..試左比TESLA ECC802S更好.....CHING不訪留意下!

http://www.ebay.com.hk/itm/130843009825?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649

manblood 發表於 2013-2-16 17:21

edd0325 發表於 2013-2-14 18:04 static/image/common/back.gif
Ching 們,

小弟想換膽玩下,請問12AX7/ ECC83 BRIMAR LONG ANODE, SQUARE GETTER VALVE 玩得過嗎? Thx!!


http://www.ebay.com.hk/itm/2-MATCHED-NOS-1952-BRIMAR-12AX7-ECC83-SQUARE-LONG-TEST-100-FREE-WORLD-SHIP-/251224107740?pt=UK_Sound_Vision_Valves_Vacuum_Tubes&hash=item3a7e1faadc

梗系好啦,唔系唔會咁多人搵,....盛惠HKD$3800,....老實講,我未聽過咁貴0既膽!{:1_336:}

SkyGeo 發表於 2013-3-6 11:27

本帖最後由 SkyGeo 於 2013-3-6 11:29 編輯

呢排網上 280 膽貨源充足，價錢又平，忍唔著又cum 好彩必中幾支280 膽，包括較為罕見的NX280 和 Sliverstone ，希望快d到手：

昨晚心血來潮，拎佐幾支280膽比較：
RCA Radiotron UX280
Songbird UX280
Westinghouse UX280

RCA UX280 較為醇厚、慢聲、尾音多d、人聲密度較高。
Songbird UX280 相對較為爽快清新、高低伸延大、聲音較為細緻。
Westinghouse UX280 基本上跟Songbird 差不多，都是爽快清新，唯低音下潛力少少不及Songbird.

等到NX280 和 Sliverstone 再作詳細比較。

alanlee212 發表於 2013-3-7 00:16

各師兄，小弟新手，想問12ax7有咩古董膽介紹？

SkyGeo 發表於 2013-3-7 07:27

alanlee212 發表於 2013-3-7 00:16 static/image/common/back.gif
各師兄，小弟新手，想問12ax7有咩古董膽介紹？

Personally I like Valvo, Mazda, and Amperex ECC83 (=12AX7) - spacious and good dynamic range. Telefunken is NOT value for money - expensive but sound so-so.

Mullard is good for human voices.

Generally European tubes are more expensive.

American tubes actually (e.g. RCA, Sylvannia, Westhinghouse etc) are quite good. Value for money - half the price and deliver at least 70-80% of the sound quality.

alanlee212 發表於 2013-3-11 23:50

師兄Amperex有咩推介？

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