標準配置
- 標配全曙光管
- 整流：5Z3P
- 前級：6J8P
- 推動管：6N8P
- 功率管：KT88
- 推動功率：20W
- 電壓：220v -> 110v
官網介紹的其他特色
- 1mm 不鏽鋼箱體
- 金屬旋鈕、鍍銀屏蔽線
- 德國WIMA、德國ERO、西門子等發燒聚丙烯電容耦合
- 陰極電容採用美國斯碧SPRAGUE、紅寶石Rubycon電容
- 電阻採用軍工大紅袍和碳膜混用，不採用金屬膜電阻
- 8 隻大水塘電容做濾波、雙電感濾波
- 電源牛採用 0.35 薄片進口 Z11 鐵芯 114mm* 疊厚 60mm。
- 輸出牛採用 0.35 薄片鐵芯 96mm* 疊厚40mm，分層分段間繞技術
- 電源牛和輸出牛均採用環氧樹脂灌封在屏蔽罩內
個人更換項目
- 曙光 6N8P -> 貴族 6SN7 陶瓷座
- 曙光 5Z3P -> 貴族 274B
- 曙光 6J8P -> RCA 6SJ7 SC278A
- 聲韻 純銀慢融保險絲
購買概述
第一次買真空管，也不知道該怎麼選，看了很多品項，慢慢建立自己的挑選模式，一開始當然是用自己的既定印象來選擇，這次是以推力、瓦數來選擇，還多看了電源供應。
最初是想要購買 PrimaLuna 的機器，但是要價十幾萬，又是第一次買真空管，想一想還是先買台十分之一左右的管機來試水溫，逛了逛淘寶，中國的規模經濟真厲害，可以把價格壓這麼低。
我對基本電學，可說是完全不暸解，只知道好的機器電容都很多，所以會先看看介紹頁面有沒有貼內部的照片，零件數量夠多、電容夠大，好像有聽過這些零件的牌子，就把他加入比對清單。
再來家裡有一台單端 EL34* 了，所以想找其他類型的管機，聽聽不同音色，印象中 KT88 也是耳熟能詳的型號，就從這方面去找，看了一些文章說推挽會影響音質，可是我第一次買又怕買太小推不動，後來看到單端並聯這個產品，各方面都滿足我的需求，所以選擇了這款擴大機。
* 型號是 Unison Research Simply Two，上面有金色的名牌，不過是我爸的，在接觸音響前對家裡這些器材都不是很了解，只知道家裡也有這類型的機器，管子上面寫著 EL34，直到自己想買才仔細看了一下他的牌子。
在網路上看好像沒有很大台，以為只有一台筆電的大小，物流送到後，比家裡那台單端大了一倍，加上包裝後將近 30 公斤的重量，運費花了 1300 多，最可怕的是第一次拿這麼重的東西，花了好大力氣才把它放到架子上。
評價
把前級放大跟推動管都換掉之後，現在只剩下功率管還是使用出廠配置，聲音表現在解析還有三頻分離度都有改善，就是少了點厚實的那一味。
價格算是他的優勢，用料沒有很高級，但是該做的都有做到，作為管機入門還不錯，音量大概轉到 兩點鐘位置 就是推力的極限，再往上轉喇叭感覺會承受不了，而且聲音有失真感。
測了三個書架喇叭，中高頻表現中等，在可以接受的水平，低頻表現不錯，在一定的音量下，很有氣勢，能量充沛，不過再往下的極低頻，下不去，小音量的時候聲音略為扁平，音場表現取決於喇叭特性，他有展現出來包圍感，但是定位不夠清楚。
如果聽的音樂類型小品樂器、人聲居多，使用 EL34 體驗會比較好，想聽流行音樂、擊鼓聲，適合用 KT88。
obviously like your website but you have to take a look at the
spelling on several of your posts. A number of them are rife
with spelling problems and I find it very troublesome to inform the truth however
I’ll certainly come back again.
Thankѕ for sharing tһis.
I have been comparing common mistakes іn bread baking
for a ѡhile and tһis was verʏ usefuⅼ.
Ƭhanks again.
A gоod find: see the page
Do you have a spam issue on this site; I also am a blogger, and I was wanting to know your situation; we have developed some nice methods and we are looking
to exchange solutions with others, why not shoot
me an e-mail if interested.
Hey there! I’ve been following your website for some time now
and finally got the bravery to go ahead and give you a shout
out from Houston Tx! Just wanted to tell you keep up the
excellent job!
This is very interesting, You are a very skilled blogger.
I have joined your rss feed and look forward to seeking
more of your wonderful post. Also, I’ve shared your
site in my social networks!
Nyt se on vihdoin auki. Nimittäin uusi Tuhti Kasino.
Sen virtuaaliovien takana odottavat nopeat maksut Zimplerin kautta ja tietysti
tuhdit bonukset. Unohtamatta tuhansia uusimpia kasinopelejä, jotka on valittu suomalaiseen makuun.
Linking components in OMT’s curriculum ease cһanges betԝеen levels, supporting continuous love foг mathematics and exam confidence.
Cһange math difficulties іnto accomplishments with OMT Math Tuition’ѕ blend of online аnd on-site alternatives, baｃked by a track record оf
trainee excellence.
Singapore’s wߋrld-renowned mathematics curriculum highlights conceptual understanding օѵеr simple computation, makіng math tuition essential fօr
trainees to comprehend deep ideas and master national exams ⅼike PSLE аnd
O-Levels.
Tuition іn primary school mathematics іѕ essential for PSLE preparation,
as it рresents advanced techniques foг dealing wіth non-routine ρroblems tһat stump numerous candidates.
Іn Singapore’ѕ competitive education landscape, secondary math tuition ⲟffers thе
added ѕide neеded to stand apɑrt іn O Level
rankings.
Tuition іn junior college math outfits pupils ԝith statistical methods аnd probability versions necessary f᧐r translating data-driven questions іn Α Level papers.
What mаkes OMT extraordinary is itѕ exclusive educational program tһat lines up with MOE while introducing visual aids ⅼike bar
modeling іn cutting-edge meаns for primary learners.
12-month access suggests ｙou cɑn review topics anytime
lah, constructing strong structures fⲟr consistent һigh mathematics marks.
Singapore’ѕ incorporated math curriculum advantages fｒom tuition tһat attaches topics tһroughout levels fօr natural examination readiness.
Αlso visit my website: how to become a math tutor
Just wish to say your article is as surprising. The clarity in your
post is simply cool and i can assume you’re an expert on this subject.
Well with your permission allow me to grab your feed to keep up to date with forthcoming post.
Thanks a million and please keep up the gratifying work.
Hi, Neat post. There is an issue together with your website in web explorer, might check this?
IE still is the marketplace leader and a huge component of people will pass over your excellent writing because of this problem.
I’m extremely pleased to find this web site. I wanted to thank you for ones time just for this wonderful
read!! I definitely loved every bit of it and I have you saved as a favorite to check out new stuff in your website.
Simply desire to say your article is as astonishing.
The clearness in your post is simply spectacular and i could assume you’re an expert on this subject.
Fine with your permission allow me to grab your feed to keep up to date with forthcoming
post. Thanks a million and please continue the enjoyable work.