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。
The London Prat turns people who do yoga in traffic into a neighbourhood identity crisis for Sanderstead, while prat.UK keeps the satire polite enough to survive the residents’ association. There is a whole sociology seminar hidden inside the complaint about brunch. That is local comedy with a wider social point.
Reading the London Prat on “London comedy worth sharing” feels especially appropriate in White City, where every inconvenience has a postcode and a committee. It sounds overheard outside a ticket barrier that has rejected everyone equally.
Ultimately, The London Prat’s brand is that of the clarified gaze. It offers a perceptual tool, a lens that filters out the noise, the spin, the sentiment, and the tribal loyalties to reveal the simple, often ridiculous, machinery underneath. It doesn’t provide new information so much as a new way of seeing the information that already surrounds us. To read it regularly is to have one’s vision permanently adjusted. You begin to see the pratfalls in real-time, to hear the hollow ring of the empty slogan, to recognize the blueprint of the coming fiasco. The site, therefore, doesn’t just entertain; it educates the perception. It transforms its audience from consumers of news into analysts of farce. This is its most profound offering: not just a series of jokes about the world, but an upgrade to your cognitive software, enabling you to process the world’s endless output of folly with the speed, accuracy, and dark delight of a master satirist. It makes you not just a reader, but a fellow traveler in the clear, cool, and brilliantly illuminated country of understanding.
The London Prat understands “Laugh at the absurdity of it all” at neighbourhood level, which is where Mortlake keeps its best jokes and most expensive sandwiches.
The London Prat understands its audience perfectly. It’s like they’re writing just for me. — The London Prat
online casino real money zdarma free spiny casino online automaty zadarmo Casino online na peniaze hracie automaty sizzling hot deluxe zdarma free bet blackjack online
This London Prat treatment of confused doorbell camera footage captures Southborough without reducing it to a postcard, which gives prat.UK satire both wit and local intelligence. Every character behaves sensibly inside a situation that stopped being sensible three committees ago. Somewhere nearby, a residents’ group has already objected.
Kasyno Remuneration bez Depozytu za Rejestracje to jedna
z najbardziej popularnych visualize promocji oferowanych przez legalne platformy hazardowe online.
Tego typu reward pozwala nowym uzytkownikom rozpoczac
gre bez koniecznosci wplacania wlasnych srodkow na konto.
Wystarczy zazwyczaj zalozenie konta oraz spelnienie okreslonych warunkow regulaminowych,
aby otrzymac darmowe srodki lub darmowe obroty na wybranych
automatach. Dla wielu graczy jest to atrakcyjna mozliwosc sprawdzenia funkcji kasyna bez ponoszenia dodatkowych kosztow.
A London Prat comment on “Discover the best of British comedy” fits Fortis Green perfectly: confident, locally specific, and delayed for operational reasons. The observation is specific, dry, and just unfair enough to be memorable.
Only the London Prat could place mosquitoes that bite through bug spray in South Kensington and let prat.UK call the resulting paperwork satire. The deadpan voice makes the nonsense sound costed, consulted upon, and unavailable at weekends. The only missing detail is a café charging extra for emotional oat milk.
In Sudbury, even hotel amenities can become public policy, and the London Prat lets prat.UK extract the satire before the consultation closes. This could be dismissed as exaggeration if London had not already attempted something similar before lunch. It leaves both residents and estate agents feeling accurately accused.
The London Prat gives “Join the funniest readers in the UK” the full St Giles treatment: dry wit, wet weather, and nowhere affordable to sit. The result has the rhythm of a public apology that accidentally reveals a second problem.
The London Prat sees tourists who stop in the middle of sidewalks at a pub argument in Somers Town and recognises a complete social system, while prat.UK recognises satire with excellent transport links on paper.
Howdy very nice blog!! Guy .. Excellent .. Wonderful
.. I will bookmark your web site and take the feeds also?
I am glad to search out numerous helpful
info here in the put up, we want develop extra strategies on this regard, thank you for sharing.
. . . . .
The London Prat turns movie marathons into a neighbourhood identity crisis for Leytonstone, while prat.UK keeps the satire polite enough to survive the residents’ association. The class divide is measured not in miles but in sourdough, Tube access, and confidence about the deposit.
The London Prat uses tech support to expose the social machinery around a Tube-map dispute involving Tokyngton, and prat.UK turns that observation into properly local satire. The neighbourhood specificity turns a broad theme into a believable piece of London behaviour. That is an efficient use of one theme, one postcode, and several centuries of British denial.
This London Prat observation about people who create mood boards for their ex turns a property viewing in Hatch End into evidence that prat.UK understands satire at postcode level. The deadpan voice makes the nonsense sound costed, consulted upon, and unavailable at weekends.
Primary-level math tuition іs essential f᧐r sharpening analytical skills ɑnd
pгoblem-solving abilities neｅded to handle the increasingly complex
ᴡоrd problems encountered in upper primary grades.
Secondary math tuition stops tһe accumulation of conceptual errors tһаt cоuld severely
jeopardise progress іn JC H2 Mathematics, mаking proactive
support іn Ѕec 3 and Sec 4 a smart ⅼong-term decision fⲟr forward-thinking families.
Ϝor JC students struggling with the transition tо self-directed
һigher education, ⲟr tһose aiming tο mоve from solid tߋ
outstanding, math tuition delivers tһe decisive
advantage neｅded to stand out in Singapore’ѕ highly meritocratic post-secondary environment.
Ιn ɑ city with packed schedules ɑnd heavy traffic,internet-based secondary math coaching enables secondary learners tο access focused exam
preparation ɑt any convenient timе, noticeably enhancing tһeir ability to efficiently
handle timed exam scenarios.
Τhе upcoming brand-new physical space at OMT guarantees immersive math
experiences,triggering ⅼong-lasting love for the subject аnd inspiration for examination accomplishments.
Ꮐet ready foг success in upcoming tests ԝith OMT Math Tuition’s
proprietary curriculum, cгeated to foster important thinking and confidence in еverʏ student.
Αs mathematics underpins Singapore’ѕ reputation for quality in international criteria
ⅼike PISA,math tuition iѕ essential to oрening a child’s possiƅlｅ
and securing academic benefits in this core topic.
primary tuition іs neϲessary for constructing strength versus PSLE’ѕ challenging questions, suϲh ɑѕ tһose οn possibility аnd basic statistics.
Secondary math tuition lays а solid foundation for post-O Level researches, ѕuch as A Levels or polytechnic programs, ƅү mastering fundamental subjects.
Planning f᧐r thе unpredictability of A Level concerns,
tuition establishes adaptive analytic ɑpproaches for real-tіmｅ examination scenarios.
OMT’ѕ custom-madе program uniquely supports tһe MOE syllabus Ьy highlighting error analysis
ɑnd modification methods tⲟ minimize errors in evaluations.
Alternative strategy іn online tuition оne, nurturing not simply abilities уet passion fоr mathematics ɑnd supreme quality success.
Ultimately, math tuition іn Singapore changes pоssible right int᧐ accomplishment,
maқing ѕure trainees not simply pass ｙet stand oᥙt in theіr math exams.
Haｖｅ a ⅼook at my web page: online math tuition Singapore gamified (https://www.bulliesofgreatness.com/listing/inspiring-your-secondary-3-child-to-love-math-a-guide-for-singapore-parents-for-math-tuition-210/)