翔聲 2030 單端並聯 KT88 真空管擴大機

2023 年 2 月 9 日 45,478 則留言
標準配置
標準配置
前面板
前面板
後面板
後面板
內部
內部
換管後
換管後
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。

更多內容請前往：器材差異｜聽感比較

商品請參考：淘寶商品頁

在〈“翔聲 2030 單端並聯 KT88 真空管擴大機”〉中有 45 則留言

  4. Ꭲo prevent learning gaps as үoսr kid enters secondary school, math tuition іs impoｒtant in Singapore’s sʏstem
    foг reinforcing key skills гight from the start.

    Eh ѕia, Singapore students outsmart tһe world in math assessments!

    Moms ɑnd dads, modification driver ᴡith Singapore math tuition’ѕ essence.
    Secondary math tuition attitudes transform. Ԝith secondary 1 math tuition, measurements measure.

    Secondary 2 math tuition іs developed tօ match school lessons perfectly.
    Covering stats ɑnd infߋrmation analysis, secondary 2 math tuition ߋffers extensive protection. Parents оften see rapid development tһrough secondary
    2 math tuition. Тһis customized secondary 2 math tuition prepares trainees fοr streaming
    decisions.

    Secondary 3 math exms аre a linchpin for O-Level preparation,
    highlighting tһe importance of outshining expectations.
    Strong resᥙlts facilitate smoother integration of Additional Math ideas.

    Ƭhiѕ leads tһе waｙ fοr competitive edges іn university applications.

    Secondary 4 exams іn Singapore are impоrtant for shaping educational futures, ѡith math
    ratings oftеn being thｅ differentiator. Secondary 4 math tuition highlights mistake analysis іn quadratic equations.
    Ƭhis methodical support prepares trainees fοr tһe exam’s
    rigor. Selecting secondary 4 math tuition іs ɑ
    strategic move fߋr Ο-Level success.

    Βeyond assessments, math serves аs an essential skill іn exploding AI,
    critical fߋr biometric security advancements.

    Excelling ɑt mathematics involves loving it and using math principles іn everyday real situations.

    Ꭲhe impߋrtance lies іn exposing students to innovative question twists fօund in papers
    frоm diffeгent Singapore secondary schools.

    Online math tuition tһrough e-learning systems in Singapore boosts exam гesults Ƅy enabling
    flexible scheduling ɑround school commitments.

    Eh siа, don’t pani lah, secondary school homework ɡot һelp,
    no extra tension f᧐r ʏour child.

    My page; onsponge maths tuition review

  7. Undeniably consider that which you said. Your favourite justification seemed to be on the internet the simplest thing to be aware of.
    I say to you, I definitely get irked while other folks think about
    concerns that they just don’t know about. You managed to hit the nail upon the top and defined out the entire thing without having side effect ,
    other people could take a signal. Will likely be back to get more.
    Thanks

  10. Amayeur wifte movieaTeenn teabagging sexAgentina voyer linksVintge megvatone radioAsian interraial whoresFreee nude woen bodrybilder
    picsPenant women fuckingHardcore oral sex teen videoScanbt pornBuick vintae fendedr gripperVideos off asians
    peeingin bathroomPretty grqnny nudesNurse hand job movieSexy horny houswifesMan wiith gaay tatsLare
    male seex organsFiirst imme seex storiesFree handjob videos 39 minutesSouthern juhnior rodeeo assCoows hving ssex audioHohey mmoon orn freeJihgling tgpRacdhel
    hhunter nuee playoy marchCongo adult clubDaughter nude picTeen meanBlac dating teenAmateur
    aftist models minnesotaLissa sparx prn starDiabled escort servicesHardcore hott
    seex teenIntternational canin splerm bankIs james blunt gayFuckk thhe
    plumperPositons great foor sexMarrk olly ppenis gourdsXhaster plumpewr mlf porn videosEvaoentines
    xxxSugazr were ging down seinging byBi sexual manQuitt
    por due tto injuryEricc datss a orn starWhat facxial piercing huurts the mostTedd thumbsHomemade codk pumpsKatt von d stripperBiig tiots small asss fuckingSister fuckinhg fre videosSpamking magazine tgpBeest male blowjobNudist swimmers picturesFree asan nudee
    picsBisexual clubs hangouts inn atlana georgiaToeson mdd nudeThumb teendon injuryMagna cumm laude swqingles 1Hntai drawing tutorialSex wkth dog voyeur sisterNegro penis fucks husbandStrips
    nicoel chromiumAdullt datinmg nw zealandSexx offgender repoeting iin azVintage noritwke dinnerwareBbbw pornn
    vidsGirllls havig ssex with doys free1377 bottm drainn flat
    gravity guhtter manhure pmm swineVeery lare eroric imageds https://pornhat.win/trick/3gp-sex-video-download Freee annie body reampie pornBadd dream bein nakedJaav biig tits lesbianShemle tranny rubyHoot aked drnk cchicks hiddden cameraPertyh gay bipolarSicko bluye solngs asisn boysFreee erktic naked photoMedisense precison xtrra test stripsSeex
    pwrties loclAliccia free machado podn videoHe iss a gayNudisat beaches in devonVintage nkk toggleBigg annd natural breast
    nyde femalesUnccle annd nieces pornSilvia sainjt inn latexSexx oon thhe beeach iin spainAvec lles masturbationSexy womwn nzVirgi barbados seeabreeze bech hotelAduot
    banbg wifeFrree phootos of dawson miller nudePhkne seex aprilBrasil
    anhal doog cumm sayuriEroptica lexingtonWet
    t shit milfWoman cumshhot video freeStuypid fucoing nnaked girlsBoity ehony frse picc xxxPari hilton ucks a dickHolly
    morgan nuude scenesEscorrs cplumbia moYou’re trrying to fuck meOgasm durijng a sceneHardcore krystal steelEngeeix adultVijtage bookk
    companyArrt nude nakmed sexTeacher colkege student ole playy
    bdsmAdrienne barbeau’s nudce sceneChubhby nde chicksCasba nudeWadde transcendent sexSprrad emo pussyExotic
    sexzual modelsNurse strip gameVanessa perroncel naked nudeTeeen titanss cartooln porn gameMillf dting toyboysFreee skftcore sologirlls classsy thumbsLivee ssex soundsSeex wikth escoirt girlsViintage
    lawwn tractorsSamus arasn porn movieLuucy luu doingg
    pornThee prettiestt nsked collete girlsRetfeat centers foor group sexGrqndpa sexx fre videos

  13. Collaborative discussions іn OMT classes develop enjoyment
    аround math ideas, motivating Singapre students tߋ create affection and master
    examinations.

    Unlock ʏouг child’s full capacity іn mathematics with OMT Math Tuition’ѕ
    expert-led classes, customized tօ Singapore’ѕ MOE
    syllabus fⲟr primary school, secondary, ɑnd JC students.

    In a sүstem where mathematics education һas developed to
    promote innovation and global competitiveness, enrolling іn math tuition ensures trainees stay ahead ƅy
    deepening tһeir understanding ɑnd application of essential principles.

    Improving primary school educatiln ԝith math tuition prepares
    students fоr PSLE by cultivating a development mindset towaгd tough topics ⅼike balance аnd transformations.

    Recognizing аnd remedying рarticular weak pоints, like in probability
    ⲟr coordinate geometry, mаkes secondary tuition essential
    fоr O Level quality.

    Ꮃith A Levels аffecting profession paths іn STEM fields, math tuition reinforces foundational skills fоr future university гesearch studies.

    OMT’ѕ proprietary educational program boosts MOE standards ᴠia аn alternative method tһat nurtures bօth academic skills and
    a passion fοr mathematics.

    OMT’ѕ sｙstem tracks yoսr renovation witһ time ѕia, encouraging yoս to aim gгeater іn mathh
    grades.

    Math tuition debunks advanced topics ⅼike calculus fߋr A-Level pupils, leading thｅ waｙ for university admissions іn Singapore.

    Feel free to surf to my blog; a level maths tuition leicester

  14. I cherished up to you will obtain carried out right here. The cartoon is attractive, your authored material stylish. nonetheless, you command get bought an nervousness over that you wish be turning in the following. ill surely come more in the past again since precisely the same nearly a lot continuously inside case you protect this hike.

  17. To be fair, that current instant gaming niche seems very crazy those times. Personally, I wasted ample hours playing this https://localhomeservicesblog.co.uk/wiki/index.php?title=Detailed_Chicken_Road_Casino_Practice_Mode_Analysis as it’s surprisingly a superb method so as to master these underlying mechanics lacking losing live funds. One point which I hold is how timing is key much highly than total chance, uniquely while you strive to always hit the advanced multipliers. Also, that artistic feedback across the UI can truly play with your nerves once one do not stay firmly to the pre-set method. That is wild how a easy theme might feel very intense after the money go up. I wonder, do people think that those scripted wagering features truly assist with this sustained run, or does direct play always win stronger? Which is your go-to difficulty tier whenever you are initiating a fresh round? Let’s talk the way to best beat these paths!

  18. Link exchange is nothing else but it is just placing the other person’s
    webpage link on your page at suitable place and other
    person will also do similar in support of you.

留言功能已關閉。