Barka da zuwa gidajen yanar gizon mu!

bakin karfe 321 naɗaɗɗen bututu don musayar zafi

Baya ga abinci mai kyau da abubuwan sha marasa iyaka, wasu wuraren kwana na filin jirgin sama suna ba da wasu abubuwan more rayuwa masu amfani ga matafiya, kamar shawa da gadaje masu zaman kansu.Brussels/Lexus Space yana sama da sama.Lokacin da na duba cikin ɗakin na ga tsarin sauti na Mark Levinson tare da 2017 Harman # 515 turntable, Ina tsammanin ina da yawa (kuma na yi).Shine farkon juyawa na Mark Levinson, wanda ya ci $10,000 ba tare da harsashi ba.Har yanzu yana kan samarwa.

Bakin Karfe 317/317L Bututu & Bututun Sinadarin Haɗin Kai

317/317L bakin karfe 5.5 * 0.85 mm na'urar bututu

Daraja C Mn Si P S Ni Fe Cr Mo
Farashin SS317 0.08 max 2 max 1.0 max 0.045 max 0.030 max 11.0-15.0 57.845 min 18-20 3.0-4.0
Saukewa: SS317L 0.035 max 2 max 1.0 max 0.045 max 0.030 max 11.0-15.0 57.89 min 18-20 3.0-4.0

SS 317/317L Bututu & Kayayyakin Injini na Bututu

317/317L bakin karfe 5.5 * 0.85 mm na'urar bututu

Yawan yawa Matsayin narkewa Tsawaitawa Ƙarfin Ƙarfin Ƙarfi Ƙarfin Haɓaka (0.2% Kashe)
8.0 g/cm 3 1400C (2550F) 35% Psi – 75000, MPa – 515 Psi - 30000, MPa - 205

Dakin sauraron sanye da na'ura mai juyi wani abu ne da ban taba gani a falon filin jirgin sama ba, kuma tun daga lokacin ban sake ganin wani ba - ba wai na ga ciki na kowane falon filin jirgin ba kwanan nan.
"A ƙarshe," na yi tunani, "wani ya shigar da tsarin sauti mai inganci a cikin yanki mai cunkoson jama'a wanda ke ba mutanen da ba su da masaniya da rikodin vinyl damar samun sauti mai inganci na gaske!"
amma a'a.An rufe kofar.Ni ko sauran matafiya ba mu iya jin tsarin.Ya zama kamar ra'ayi mai kyau, watakila wasu karyar allura sun sa ni tunani.Ko ana iya ajiye shi don lokacin da DJ zai iya kunna rikodin.Ina so in zama mai aikin sa kai.
Tsarin sauti na gida na Mark Levinson yana cikin Lexus Lounge kamar yadda alamar Mark Levinson ke tsarawa da samar da tsarin sauti don motocin Lexus.Juyawa yayi kama da VPI saboda VPI ce ta yi shi zuwa ƙayyadaddun Harman.Abubuwan da aka sani na VPI ba a ɓoye suke ba, gami da sanwicin MDF/aluminum wanda aka nannade akan ƙafafu da aka saba, babban fakitin almuni mai inganci wanda aka saka akan jujjuyawar bearings.Dole ne ku cire na'urar juyawa don ganin ta, amma duk wanda ya saba da ƙirar VPI ya san yana nan, tare da mafi saba (kuma mafi bayyane) 3D buga JMW Memorial hannu.Harman ya buɗe game da haɗin VPI, kamar yadda aka tabbatar a cikin sanarwar manema labarai na CES 2017."An yi niyya daga farko a matsayin shirin hada-hadar kasuwanci," in ji wani wakilin Levinson kwanan nan.Ya kasance farkon juyawa na Levinson bayan duk, don haka tabbas shine dalilin da yasa suke tunanin haɗin VPI yana da kyau.
Ina tsammanin kamfani na Harman na Amurka, wanda aka kafa a matsayin Harman/Kardon a Long Island ta marigayi Sydney Harman da Bernard Cardon, ya kamata ya zabi wani kamfani na Amurka don yin Mark Levinson na farko.Wani gunkin Ba'amurke, Macintosh, ya je Clearaudio a Jamus don siyan kayan aikin sa na farko.Clearaudio yana da ƙwaƙƙwaran masana'antu kuma yana yin wasu kyawawan na'urorin juyawa, amma a gare ni kamar Harley Davidson ne ke neman Suzuki ko BMW su yi ɗaya daga cikin kekunansu.Ga alama ba daidai ba.
Daga baya, McIntosh kuma ya juya zuwa VPI don haɗa kayan aikin injiniya na MTI100 turntable.(A ƙarshen 70s, a ƙarƙashin marigayi Gordon Gow, Mackintosh yayi la'akari da sayar da hannun asali na Bob Graham, amma tare da zuwan CD, Gordon da kamfani sun fito da wani abu mafi kyau.)
Af: Harman International ya kasance reshen Samsung tun daga 2017. Shin kun san cewa Samsung ya fara a 1938 a matsayin kantin sayar da kayan abinci da ke sayar da busasshen kifi da kayan lambu na Koriya?Daga kananan busassun kifi zuwa ga manya-manyan Talabijan din flat screen da kananan wayoyin hannu.
Duk da haka, "sanarwar alamar" Harman ya zama abin yabawa don tuntuɓar wani kamfani na Amurka don siyan "farkon duniya" turntable.Yana da ma'ana.Duk da haka, an gaya mani cewa kamanceceniya da tayin VPI na yau da kullun ya haifar da rikice-rikice a cikin masana'antar tallace-tallace.
Turntable #5105 A cikin 2017, an kwatanta #515 a matsayin "cikakkiyar madaidaicin matakin Phono mai tsafta da aka samu a kwanan nan na #526 da #523 preamps."Hakazalika, No.5105-kuma samuwa a matsayin No.5105 MC tare da Ortofon Quintet Black harsashi-an tallata a matsayin "mafi dacewa ga 5000-jerin phono matakan samu a cikin No.5805 da No. Preamplifier 5206" .Sabon "tebur" ya aro abubuwan gani da ƙira na 5000 jerin kayan lantarki, amma harsashi, ba turntable ba, dole ne ya dace da matakin ɗauka.Ba ni da wani abu a nan - ba #5805 ko #5206 - don haka ba zan iya faɗi ba.
No. 5105 ana sayar da $6,000.Sigar MC tare da harsashi yana kashe $ 7,000.Ba ku samun rangwamen harsashi lokacin da kuka sayi kayan - Quintet Black shine $ 999 - amma kuna samun shi daga masana'anta, wanda shine dole ga sabbin masu shigowa vinyl.
Harman ya yi tafiya zuwa Jamus don siyan sabon turntable (an ce "An yi a Jamus" a baya), amma sakin latsa #5105 bai bayyana wanda ya yi ba.Ko da kuwa abin da masana'antun mai kunnawa ke yi, kowane alamu suna ɓoye sosai.Ina da hunch, amma ba na yi hasashe.
No.5105 babban inganci ne (75 lb) turntable.Yana da dorewa, an yi shi da kyau kuma an tsara shi da kyau.Hakanan yana da kyau kuma ya dace da “kallo” na Mark Levinson, musamman kamannin jerin 5000.Teburin yana da inci 1 mai kauri mai kauri mai kauri na aluminium wanda aka kera shi kuma an tsara shi don dacewa da nunin gilashin mai sumul da aka gina a cikin firam ɗin alumini mai haske (sauti mafi girma fiye da yadda yake da rikitarwa).Maɓallin baya uku a kan panel suna ba ku damar zaɓar saurin: 33 1/3 rpm, 45 rpm ko kashe.
An gina kyamarar daga babban chassis na alumini mai ɗorewa na 2 ″ don gina motar aiki tare na 12V DC da ginanniyar wutar lantarki;babu buƙatar bangon bango.Ana ba da wutar lantarki ta hanyar haɗin IEC akan rukunin baya.Chassis yana kan kafafun aluminum masu tsayi uku masu daidaitawa Tare da tsarin dakatarwa na ciki "kayan kayan masarufi";Levinson bai fayyace ainihin kayan aiki da hanyoyin ba.
Tsarin injin ɗin ya ƙunshi fam ɗin fam 13, diamita 11.75-inch, babban fayafai na aluminium mai inci 1.33, wanda ke da ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfe mai lu'u-lu'u.kasa gogayya.Juyin da yake zaune a ciki ana haɗa shi da igiya yayin aikin injina.Ba a kayyade kayan tuƙi ba.Kamar yadda nake gani, wannan daidaitaccen abu ne, kayan aiki da kyau.
Abubuwan Bugawa Haɗe - Ambulan nannade 12 ″ x 12 ″ wanda ke ƙunshe da kushin roba na bakin ciki don diski tare da kwafin fiber carbon, umarnin shigarwa a cikin aljihu ɗaya da umarnin shigarwa a cikin wani - BA daidai ba An ce ramukan suna hawa a kan juzu'i masu jujjuyawa.ML yana sane da kuskuren kuma zai gyara shi a gaba in an buga shi.Driver yana ta hanyar ɗigon ɗigon thermoplastic ɗin da ba a tantance ba tare da bel mai murabba'i wanda aka ɗora a gefen diski.
Rocker yana da ingantacciyar tsayin inci 10 kuma an gina shi daga bututun fiber carbon mai ƙarfi, santsi wanda aka ɗora akan harsashi na aluminium tare da haɗaɗɗen fil da daidaitawar azimuth harsashi.Tsarin ɗaukar gimbal yana da alama daidai ne, kuma swingarm yana ba da damar kowane saiti, gami da VTA/SRA (ko da yake ba a kan tashi ba), da zaren zare da sled nauyi.
SETUP DA AMFANI Saitin No.5105 MC yana da sauƙi musamman yayin da aka shigar da Ortofon Quintet Black masana'anta.Baƙar fata Quintet ƙaramin katiji ne mai ƙarfi (0.3mV) mai ƙarfi tare da stylus Shibata wanda aka ɗora akan gwangwanin gilashin sapphire.Yana ba da daki-daki, zurfin sararin samaniya kuma, lokacin da aka daidaita daidai, daidaitaccen tonal.Mafi sau da yawa fiye da haka, ko da yake, yana da ɗan “sanyi” da “sauri”.
Bayan ƙaddamar da tushe - sauƙi godiya ga matakin ruhin da aka gina - za ku iya shigar da farantin karfe: kawai saka shi.Ko da VTF an riga an shigar da shi, kamar yadda kwale-kwalen ballast ya tsaya tsayin daka akan ma'aunin nauyi.Ba a haɗa murfin ƙura ko haɗin haɗin phono ba, amma Mark Levinson ya haɗa da wani kyakkyawan zane, nauyi mai inganci wanda ya bayyana yana da abin saka tagulla.
Abin da kawai ya rage a yi shi ne cire fim ɗin kariya daga stylus, shigar da wayar hana zamewa, kuma haɗa jack ɗin phono na RCA da kuka fi so daga tebur ɗinku zuwa matakin phono ɗinku (ko preamp mai cikakken tsari, ko shigarwar phono na ciki).Toshe shi kuma kun gama.
Filastik Juyin Juya Babu Tushen Motar Plywood nannade da filastik (yi hakuri, “MDF”)
Dillalin OEM Mark Levinson ya yi imanin masu siye za su saya akan wannan farashin.Shin manna guda biyu na aluminium zuwa allon fiber alama ce ta ci gaban da za a iya juyawa a cikin sabon karni?A'a, yana da arha da sauƙi don haɗa injin zuwa guntun katako kuma ku ji daɗin ribar.
$10,000 shine farashin 515. 5105 yana siyar da $6,000.Ee, yadda ake rubuta bita anan wani lokaci yana ɗaukar lokaci don gano ainihin farashin abin da ake tambaya.
Kamar yadda Jim Austin ya lura, Mikey yayi magana akan farashin #5105 a cikin sakin layi na ƙasa hoto mai taken "Turntable #5105" ban da farashin da aka jera akan takamaiman shafi.
Yana da alamar sautin sa hannu na Acoustic.Sauran kari sun haɗa da bel ɗin murabba'i, diamita na ja, juzu'i mai nauyin kilo 13, da rikodin nauyi.
Kulawar saurin yana da alama wani abu ne wanda masana'antun da yawa ke gwagwarmaya da shi.Na sami sakamako mai kama da na Michael's "bayan tsaftace bel" daga ma'auni na 40 na asali na Ariston RD11 Superieur.
Ina fata zan iya tunawa da wannan agogon, amma kwanan nan na karanta bita na agogon kasafin kuɗi (a ƙarƙashin $2,000) wanda ke da ingantaccen sarrafa saurin gudu.A cikin ML coaster da sama, Ina tsammanin iri ɗaya.
Shin wannan zai iya zama Audio Technica AT-LP120-USB wanda Fremer ya sake dubawa akan [Analog Planet]?In ba haka ba watakila wani juzu'in tuƙi kai tsaye kamar yadda daidaiton saurin su yawanci ya fi na bel tuƙi (ba shakka akwai keɓancewa).Ina da bel ɗin bel, amma ana la'akari da ni kai tsaye kawai don kewaya shi.

 


Lokacin aikawa: Fabrairu-17-2023