How kuti chubhu amplifiers Hi-End nemaoko ake?

Vanhu vanoda mimhanzi yakanaka, zvichida kuziva chubhu amplifiers Hi-End. Zvinogona kuitwa woga, kana uchiziva kuti kushandisa pokunamatidza simbi uye vamwe ruzivo yokushanda redhiyo michina.

The akasiyana mudziyo

Tube amplifiers Hi-End - rinokosha kirasi mhuri midziyo yemagetsi. Ndechipi chikonzero? Chekutanga, vane anonakidza magadzirirwo mapurani. In womuenzaniso ichi, mumwe munhu anogona kuona zvose zvaanoshaiwa. Izvi zvinoita kuti mudziyo zvechokwadi rakasiyana. Chechipiri, zvinoitwa kumicheto gudzazwi Hi-End vakasiyana kungaitwa yokutevedzera umo kushandisa transistor-revatema matunhu. Kusiyana Hi-End ndechokuti shoma nhamba zvikamu wakashandiswa peungano. Uyewo, vanoongorora ruzha Unit ichi, vanhu vane zvakawanda nechivimbo munzeve dzangu kupfuura THD uye oscilloscope.

Selection Mazano gungano

The pre-gudzazwi iri nyore chaizvo kuti vaungane. Nokuti iye, unogona kusarudza chero dzakakodzera zano uye kutanga ungano. Chimwe nyaya - the goho pachikuva, ndiwo simba gudzazwi. Naye, ave mutemo, kune vazhinji nyaya yakasiyana. The goho Danho ine mhando dzakawanda gungano uye kushanda modes.

The mhando rokutanga - chimwe-kutenderera womuenzaniso, izvo vaiona mureza pachikuva. Kana uchishanda mu "A" ane zvishoma harmonic kusarurama, asi urombo ane nani murombo kunyatsoshanda. Uyewo kucherechedzwa ndiwo avhareji goho simba. Kana uchida kuti zvakazara voice nokururamisira yakafarikana, mumwe kusunda-muedzo simba gudzazwi vanofanira kuiswa. muenzaniso Izvi zvinogona kushanda mu "AB" nzira.

Mugore rimwe chete-kwakaguma redunhu wakanaka nokushanda mudziyo yakakwana zviviri chete zvikamu: simba gudzazwi uye pre-gudzazwi. Mugore kusunda-muedzo womuenzaniso yatova kushandisa fazoinversny gudzazwi kana mutyairi.

Chokwadi, nokuti marudzi maviri goho pechikuva kushanda vakasununguka mutauri hurongwa, zvakakodzera ayananise yakakwirira interelectrode nemishonga uye pasi nemishonga yacho mudziyo pachayo. Izvi zvinogona kuitwa ne transformer.

Kana uri connoisseur kuti "chubhu" inzwi, unofanira kunzwisisa kuti zvinokosha kushandisa rectifier, iyo anogadzirwa vharuvhu chubhu, kuitira kuti vabudirire inzwi yakadaro. Izvi hazvisi kushandisa semiconductor zvinoriumba.

Kukudziridza chubhu gudzazwi Hi-End, haugoni kushandisa zvirongwa dzakaoma. Kana uchida kuridza chaizvo kamuri duku, unogona kushandisa nyore chete-kutenderera zvakagadzirwa kuti zviri nyore kuti uye gadzirisa.

Vacuum Tube gudzazwi Hi-End nemaoko ake

Asati atanga installation, unofanira kugadzirisa dzimwe mitemo ungano vakadaro mano. Tichada kushandisa inokosha nhungamiro hunowedzera chubhu mano - kurerutsa fasteners. Zvinorevei? Unofanira kurega kugadzwa waya. Chokwadi, izvi hazvirevi kuti nguva dzose kuita, asi nhamba yavo inofanira kuchengetwa kushoma.

Zvakanaka Vacuum chubhu Hi-End gudzazwi akashandisa petals uye hwakawanda chikomboredzo. Kushandiswa nenzira mamwe pfungwa. Ungano iyi inonzi keteni. Uyewo, unofanira unsolder pamusoro resistors uye capacitors, iri kumicheto aenzana. Hazvina ichikurudzirwa kushandisa rakadhindwa redunhu bhodhi uye unganidza waya kuitira kuwana inofambirana mitsetse. Saka ungano vachatarira runobva.

kubviswa kukanganiswa

Gare gare vanofanira kubvisa pasi-kakawanda nechekumashure, Chokwadi, kana zviri aripo. Chimwe chinokosha ndechokuti rakasanangurwa pakati grounding pfungwa. Muchiitiko chino, unogona kushandisa rimwe zvinotevera:

• Connection Type - nyeredzi, umo vose "trenching" conductors chokuita pane imwe nguva.
• nzira yechipiri - achiisa gobvu bhazi mhangura. Zvakakodzera unsolder runoenzanirana zvinhu.

Kazhinji, zviri nani kuwana kwavo pfungwa grounding. Izvi zvinogona kuitwa kubudikidza Pakusarudza pamwero kuderedzwa Frequency nechekumashure vachiteerera. Kuti aite izvi, unofanira zvishoma nezvishoma kuvhara zvose pajira riya sepombi kuti dziri pasi. Kana kuvhara zviri nekutambira kubatana zvinoderedza pachiyero yakaderera-kakawanda nechekumashure, ipapo wawana akakodzera rambi. Kuti awane zvaaida mugumisiro, zvakakodzera kubvisa frequencies vasingadiwi experimentally. Unofanirawo kutora zvinotevera matanho kuvandudza neungano dzavo;

• Kuti kudziyisa kutenderera sepombi, zvakakodzera kushandisa nezano waya.
• Lamps izvo anoshandiswa pre-gudzazwi, zvakakodzera kuvhara makateyiwa nguwani.
• Zvinokoshawo kuti zvakohwewa dzimba pamwe shanduka resistors.

Kana uchida kuti mufudze pakupisa pre-BSN sepombi, unogona kushandisa nguva dzose kuitika. Zvinosuruvarisa ichi zvinoda kubatana ane zvimwe chimwe. The rectifier zvaizova zvinodiwa kumicheto BSN Hi-End, sezvo iri semiconductor mudziyo, izvo isu hatingazvirumbidzi kushandisa.

transformers

Chimwe chinokosha - kushandiswa transformers siyana. Kazhinji, kushandisa simba uye outputs kuti kwakabatana perpendicularly. Saka unogona kuderedza mwero kuderedzwa Frequency background. Transformers igadzikwe mune makateyiwa dzimba. Zvinofanira kurangarirwa kuti cores mumwe nomumwe transformers anofanirawo makateyiwa. Hazvina zvakafanira kushandisa kudzivirirwa waya kana iwe hwokugadza namano kuti havana mamwe matambudziko. Chokwadi, izvi hazvisi zvose zvinhu chokuita installation. Ivo akanyatsorevesa zvose vanoona hazvishandi. Kana kugadzwa zviri Hi-End (chubhu BSN) haugoni kushandisa idzva zvinoriumba. Vari zvino kushandiswa kubatanidza transistors uye Integrated matunhu. Asi iyi ivo hahuzozadziki.

resistors

Yepamusoro chubhu BSN Hi-End - nayo retropribor. Chokwadi, mativi nekuivaka kunge zvakakodzera. Asi resistor unogona kuuya uye kabhoni waya maatomu akafanana. Kana musingadi kudemba mari kukura mudziyo ichi, unofanira kushandisa zvakarurama resistors, izvo zvinodhura chaizvo. Zvikasadaro kushanda MLT-muenzaniso. Chinhu chinhu yakanaka, sezvinoratidzwa wongororo.

Tube amplifiers Hi-End ndiko kushanda BC-resistors. Vakanga vakaita anenge 65 apfuura. Kuwana chinhu chiri nyore zvikuru, chete zvokuti kufamba muredhiyo pamusika. Kana ukashandisa resistor inokwana kupfuura 4 watts or, unofanira kusarudza chinobatanidza enamelled waya.

capacitors

Kugadzwa kumicheto BSN kushandisa mhando dzakasiyana-siyana capacitors nokuti maitiro uye simba zvitengeswa. Vari aiwanzoshandiswa kuchinja inzwi. Kana uchida kuwana yepamusoro uye dzinongoitika kurira, inofanira kushandiswa ichivharira capacitor. Muchiitiko chino, panova leakage kuitika, izvo zvinoita kuti achinje uchishandisa pfungwa chomwenje.

Izvi rworudzi capacitor zvakabatana kuti anode redunhu kuburikidza inoyerera munhu voltage guru. Zvakakodzera batanidza chimwe capacitor kuti anoramba ari voltage pamusoro 350 volts. Kana muchida kushandisa yepamusoro zvinoriumba, unofanira kushandisa zvinhu kubva kambani Jensen. Vakasiyana analogues kuti mutengo wavo kwazvo 3000 rubles, uye mutengo chemhando yepamusoro redhiyo rinosvika 10 000. Kana ukashandisa wechipfuwo okunze, zviri nani kusarudza pakati mienzaniso uye K73-16 K40U-9.

chete-dzakaguma gudzazwi

Kana muchida kushandisa chete-kutenderera womuenzaniso, unofanira kutanga kufunga zano raro. Zvinosanganisira zvakawanda zvinoti:

• simba zvitengeswa;
• wokupedzisira Danho;
• preamplifier, umo unogona kuchinja matauriro.

gungano

Ngatitange pamwe paungano pre-gudzazwi. Kubhururuka zvinoitika pamusoro mitoo nyore. Zvinokoshawo kupa simba kudzora zvose separator kuchinja inzwi. Zvinofanira wakaiswa kuti pasi uye yakakwirira frequencies. Kuwedzera pasherefu upenyu, zvakakodzera kushandisa multi-bhendi equalizer.

The preamplifier kuseka kuona kufanana ne yakakurumbira hunyambiri triode 6N3P. The zvakafanira chinhu kwatiri zvinogona inounganidzwa nenzira yakafanana, asi kushandisa mukunopera. Izvi zvakare wakadzokororwa redhiyo musimboti. Yeuka kuti mamiriro inofanira akaungana pamusoro redunhu bhodhi. Chokutanga, zvakakodzera debug, uye ipapo unogona kuiswa pamusoro chassis. Kana zvakanaka ndakagadza, kuti chikwata anofanira pakarepo zvinobatanidzwa. Ipapo iwe unofanira kuenda pazviruva. The kukosha anode voltage kuti rakasiyana-siyana nemarambi zvichava zvakasiyana, saka unofanira kusarudza izvozvo pachako.

vomumatunhu ose

Kana usingade kushandisa yepamusoro capacitor, zvinokwanisika kushandisa K73-16. Zvakakodzera kana uchishandisa voltage kunopfuura 350 volts. Asi kurira unhu zvakatoipa. Uyewo, electrolytic capacitors vari yakakodzera voltage ichi. The gudzazwi inofanira kwakabatana S1-65 oscilloscope uye akapa chiratidzo, izvo zvichaita asungwa ekuteerera Frequency jenareta. Kana kutanga kubatana zvakafanira kuisa mazano chiratidzo vanenge 10 MV. Kana uchida kuziva pfuma, unofanira kushandisa goho voltage. Kuti tiwane avhareji reshiyo pakati yakaderera uye yakakwirira frequencies, zvinokosha kusarudza capacitance yacho capacitor.

Mufananidzo chubhu BSN Hi-End unogona kuona pazasi. Nokuti wokuenzanisira ichi, pamwe 2 marambi octal chawo zvaishandiswa. To mazano kunofambidzana miviri triode, riri kubata mu zvakafanana. The mukunopera muenzaniso uyu vakaungana pazuva tetrode 6P13S. chaikosha iri vakatasva transistor, izvo zvinoita kuti vawane inzwi rakanaka.

Kuti akamisa uye kuedza functionality of vakaungana mudziyo, unofanira kushandisa multimeter. Kana uchida kuwana tsika neyakarurama, zvakakodzera kushandisa sonic jenareta ane oscilloscope. Kana matora chakakodzera mano, unogona mberi kuti kugadzira. Panguva cathode, L1 inoratidza voltage vanenge 1,4 volts, zvahuchaita kana iwe ushandise resistor R3. Current goho chubhu anofanira tsanangurai 60 Ma. Kuti resistor R8, uye iwe unofanira hwokugadza peya inofambirana resistors MLT-2. Other resistors inogona kushandiswa siyana. Zvinofanira kuzivikanwa zvakarurama kukosha zvinoriumba - mumwe coupling capacitor C3. Zvakanga pasina anotaurwa, nekuti capacitor ichi ane simba rokuchinja kurira chiridzwa. Naizvozvo zviri nani kushandisa proprietary radioelement. Mamwe zvinhu C5 uye C6 - firimu capacitors. Vanogona kuwedzera kunaka nokupfuuridzirwa frequencies siyana.

Power PAKAPERA, yakavakirwa kenotrons 5TS3S, ukoshi kuwanikwa. It sezvarayirwa dzose nemitemo pakuvaka mudziyo. Homemade Tube gudzazwi Hi-End kirasi simba richava yepamusoro inzwi, kana iwe kuwana chinhu. Zvechokwadi, mune imwe nyaya zvakakodzera kutsvaka zvinotsiva. Muchiitiko chino, ungashandisa 2 diodes.

Nokuti chubhu gudzazwi Hi-End anogona kushandisa runoenzanirana transformer iro raishandiswa kare flashlamp muripo.

mhedziso

Kuti Tube gudzazwi Hi-End nemaoko enyu, unofanira kuita nguva uye zvakarurama ose chiito. Chokutanga, batanidza simba Kusasvika gudzazwi. Kana zvakanaka kugadzira mano izvi, zvinobvira kuti Gomo munhu pre-gudzazwi. Uyewo, uchishandisa akakodzera midziyo inogona zvazvakaipira ose okunze kuitira kudzivirira kuvadza mutauri. Pashure ungano yose okunze pamwe chete, unogona kutanga kugadzira mudziyo. Nokuti nyaya zvingabudirira kuuya plywood. Kusika mwero womuenzaniso, zvakakodzera kuisa pamusoro redhiyo sepombi uye transformers, uye pamadziro pamberi inogona kuvakwa kare anodzora. Navo uchakwanisa kusimbisa inzwi uye kuona simba chinoratidza.