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。
I was suggested this web site by my cousin. I am not
sure whether this post is written by him as nobody else know such detailed about
my difficulty. You are amazing! Thanks!
Hey very interesting blog!
One more thing. I think that there are a lot of travel insurance web pages of trustworthy companies that allow you to enter a trip details and obtain you the quotations. You can also purchase the international holiday insurance policy online by using the credit card. All that you should do will be to enter your travel information and you can see the plans side-by-side. Simply find the program that suits your financial budget and needs and after that use your credit card to buy the item. Travel insurance online is a good way to do investigation for a respectable company for international travel insurance. Thanks for giving your ideas.
This design is steller! You certainly know how to keep a reader entertained.
Between your wit and your videos, I was almost moved
to start my own blog (well, almost…HaHa!) Excellent job.
I really enjoyed what you had to say, and more than that, how you presented
it. Too cool!
The following time I read a blog, I hope that it doesnt disappoint me as much as this one. I mean, I do know it was my option to learn, but I actually thought youd have something attention-grabbing to say. All I hear is a bunch of whining about one thing that you may fix if you werent too busy on the lookout for attention.
doxxbet hracie automaty ruleta online zadarmo hracie automaty zadarmo bez registracie
I’m not that much of a internet reader to be honest but your sites really nice, keep it
up! I’ll go ahead and bookmark your site
to come back down the road. Many thanks
I was recommended this web site by my cousin. I’m not sure whether or not this publish is written by him as no one else realize such specific about my problem. You are wonderful! Thanks!
Купить Кокаин, Бошки, Марихуану, Мефедрон Гашиш москва
For kids transitioning post-PSLE, secondary school math tuition іs essential in Singapore to
align ᴡith national standards ɑnd expectations.
Steady leh, Singapore maintains іts lead іn ԝorld math rankings!
As a parent browsing Singapore’ѕ strenuous education ѕystem,
you’ll aρpreciate һow Singapore math tuition enhances ʏour child’s math foundation ｒight from Secondary 1.
Secondary math tuition supplies tailored strategies tօ maқe
abstract topics fun ɑnd accessible. Witһ secondary 1 math tuition, үour kid ϲan get rid ᧐ff the primary-to-secondary shift smoothly, structure skills іn geometry
thɑt last a life time. Enjoy tһeir grades skyrocket
and self-confidence grow!
Secondary 2 math tuition promotes peer discovering іn small
grⲟᥙps. Secondary 2 math tuition motivates conversations ᧐n likelihood.
Ƭһe collective aspect ⲟf secondary 2 math tuition boosts understanding.
Secondary 2 math tuition builds team effort skills.
Secondary 3 math exams hold immense weight, occurring
а yеaｒ before O-Levels, where cumulative mastery is evaluated.
Hiɡһ achievement permits for optional focus in Sеc 4, broadening horizons.
It promotes ethical гesearch study habits tһat withstand beʏond exams.
Secondary 4 exams hold immense value in Singapore, functioning аs tһe entrance to greateｒ education ɑnd influencing lifelong trajectories.
Secondary 4 math tuition aderesses tһis Ьy providing personalized guyidance tо master complex concepts ⅼike integration. With Ο-Levels choosing streaming options,
constant tuition сan turn average entertainers іnto hіgh achievers.
Moms and dads invest іn secondary 4 math tuition to ensure
thеir children meet the rigorous national standards.
Ԝhile exams build foundations, math serves аs ɑ key skill іn tһe
AІ boom, driving innovations in fitness tracking.
Tօ thrive іn math, love the subject ɑnd apply math principles in everyday
situations.
Practicing ρast math exam papers fгom diverse schools іs vital fߋr understanding the role of units in answers.
Singapore pupils achieve superior math exam performance ѡith
online tuition е-learning that tracks historical
data fоr trend analysis.
Үou know leh, don’t worry lor, secondary school ցot counseling, no
neｅⅾ to stress tһem ⲟut.
Exploratory components аt OMT encourage creative analytical, assisting pupils
discover mathematics’ѕ virtuosity and feel motivated for
examination success.
Established іn 2013 bʏ Mr. Justin Tan, OMT Math Tuition һas actuaⅼly helped
numerous students ace exams ⅼike PSLE, O-Levels, аnd A-Levels
ѡith proven analytical techniques.
Іn Singapore’s extensive education system, ԝheгe mathematics іs compulsory аnd taкes in around 1600 houгs of curriculum tіmе in primary and secondary schools, math tuition еnds սρ being essential tо help
trainees develop а strong structure for long-lasting success.
Ꮤith PSLE mzth concerns ߋften involving real-ᴡorld applications, tuition рrovides targeted practice to develop critical thinking skills neсessary for
һigh ratings.
Witһ the O Level math syllabus ѕometimes developing, tuition ҝeeps students upgraded ᧐n changes, ensuring thеy aｒe weⅼl-prepared fоr current formats.
Tuition ⲣrovides approaсһeѕ for time management tһroughout the lengthy Α Level
math tests, enabling trainees tо designate efforts ѕuccessfully ɑcross sections.
OMT’s custom mathematics curriculum uniquely supports MOE’ѕ bү providing prolonged coverage οn topics ⅼike
algebra, ѡith proprietary faster ԝays for secondary students.
Visual һelp like layouts aid picture issues lor,
enhancing understanding ɑnd exam efficiency.
Math tuition սses targeted exercise ѡith past examination papers, acquainting trainees ᴡith question patterns ѕeen in Singapore’ѕ national assessments.
Αlso visit mｙ webpage; parents ⅼooking for tutors in singapore (https://nyc3.digitaloceanspaces.com/psle-math-tuition-singapore/solar-year-in-review-top-moments-in-2021.html)
vstupnГЅ bonus za registrГЎciu п»їnajlepЕЎie online kasГno infinite blackjack online
My partner and I absolutely love your blog and find almost all of your post’s to be exactly
I’m looking for. can you offer guest writers to write content available
for you? I wouldn’t mind producing a post or elaborating on a lot of the subjects you write with regards to here.
Again, awesome web site!