Umshini Tube headphone zesikhulisa - iphupho zonke lover umculo

Cishe noma yimuphi idivayisi yomsindo ifakwe isixhumi for headphones. Ngezinye izikhathi izinga isignali itholakala kulo isidleke impela high. Ngokuvamile uphuzwe kusuka kunoma iyiphi wesifunda esiteji Lesisemkhatsini ka amplifier amandla, ngakho ukuhlanekezela liqukethe esingaphansi okukhiphayo sokugcina izikhulumi. Noma kunjalo, sizwele ukuzwakala izinga umculo abathandi bakhetha ukusebenzisa ekhethekile kudivayisi - cleaner tube embobeni yokukhulisa umsindo.

Imfihlo ukuthandwa ingxenye electronic, ezibonakala eside yisikhathi? Ngemva isibani has a Ubukhulu elikhulu weJiyomethri, idinga voltage umthombo ezengeziwe ukusuthisa intambo ekugcineni ilahlekelwa nkinga njalo kudingeka ukushintshwa, futhi intengo ke namuhla eside. Futhi ukufuthelana, le ndlela kungaphezu a Semiconductor. Yebo, futhi udinga ulinde ngemva kokubuya siqala esifushane uma kukhona "ifu electron" ngaphakathi isibani ingilazi, futhi chip evamile - isikhathi bese uhola!

Imfihlo ilula - ecebile kanye namanzi umsindo, okuyinto ehlukile tube embobeni amplifier. Kuyinto ngenxa yezizathu engokoqobo kagesi kanye. voltage okuphezulu phakathi anode futhi cathode ichaza anhlobonhlobo ashukumisayo, akukho "ukuphela amajika" esivela Semiconductor ubuchwepheshe, kanye inzuzo enkulu straightness umdwebo ku uhla zokusebenza.

Ngemva okhulisa, isiginali liyalingana idivayisi yokugcina - a ilawudispikha, transformer isethelwe lokhu okuphumayo, kodwa ezakheke uhlala ingashintshiwe futhi kancane uhlanekezelwe. Tube embobeni amplifier inikeza ephezulu yomsindo ukukhiqizwa kabusha kokubili ongaphakeme-imvamisa oscillations ababuthakathaka futhi yayishubile. Lokhu kubalulekile ikakhulukazi uma ukulalela umculo Symphonic, okuyinto ngezinye izikhathi amathuluzi party ethule kakhulu esikhundleni ukulele enamandla wonke weqembu lomculo wezinsimbi.

Bonke abantu, ngisho umsakazo imfundamakhwela amateur, ngezinye izikhathi kukhona nenkinga: amthengele kudivayisi athandwayo noma wenze ngokwakho. Yiqiniso, inkosi izingcweti lincipha, kodwa akulimazi uzama, ngakho ungazama ukuqoqa ngamapayipi embobeni amplifier ngezandla zakho.

Kungcono ukuqala nge izikimu elula esekelwe triode double 6N23P 6N6P. Ziyakwazi okuhle ukuthi ngalinye lala izibani anganikeza yokukhulisa iziteshi ezimbili, okuyinto umsindo we-stereo.

Ukuze kukuhlupha kakhulu, isiqalo kungcono ukuzama ukuqoqa olulodwa nalevulekile ezimbili isigaba cleaner tube embobeni amplifier wabhanselwa inzuzo Transistor conduction phambili. Kwenza kube nzima, nzima kahle beka izingxenye, ukugwema crosstalk, okungaholela ngesizinda okubuyayo.

Ukuze wenze okuhle eqoqwe "etafuleni" isikimu uzodinga yomsindo imvamisa generator oscilloscope. Uma konke ngokulandelana, ungakwazi uqhubekele ukukhiqizwa ephrintiwe wesifunda ibhodi , noma benze ngaphandle kwalo, njengoba kwakwenziwa amadivaysi ekuseni electronic.

Umshini Tube headphone zesikhulisa kulezizinsuku kubhekwa i imishini elite, ngakho kufanele ucabange mayelana nomklamo zangaphandle. Sami "Isibani" ayidingi ukufihla ngaphakathi emzimbeni, ngeke sijabulise izibani zabo amber. Transformer ngokuvamile ngempela omkhulu, ngakho-ke, futhi, bavame ukuba sinikele phandle.