KAUJ RUAM 1: 5 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Ntau tus hi-fi buffs ntseeg tias lub ntim tswj tau los ntawm tus tiv thaiv ntaiv muab qhov kawg hauv kev luam tawm. Teeb meem yog lawv kim thiab nyuaj rau tsim. Txoj haujlwm no tsis yog. Nws tuaj yeem tsim tau yooj yim hauv ob peb hmo, txhua yam koj xav tau yog lub laum thiab cov hlau txuas. Thiab yog tias koj xav tau ntawm cov khoom siv txheeb xyuas kuv lub vev xaib uas muaj qhov no thiab lwm yam diy suab tsim koj yuav pom qhov txaus siab. Qhov kev txiav txim siab tsuas yog ua hauv qhov tsim no yog siv 5db cov kauj ruam ntau dua li tus qauv 3db. Qhov no txhais tau tias txhua yam tuaj yeem ua tau nyob ib puag ncig zoo 12W cov hloov pauv teb. 3db cov kauj ruam yog, hauv txhua qhov xwm txheej me dua. 5db cov kauj ruam yog qhov tseeb dua nad thaum koj tau siv nws txaus siab dua.

Kauj ruam 1:

Qhov koj yuav xav tau. Cov resistors tau teev tseg yog 0.1% hom kev ua siab ntev. Txawm hais tias kim dua li ib txwm 1% hom qhov tseeb ntawm cov channel yog kev ua haujlwm ncaj qha ntawm kev tiv taus tiv taus. Siv 0.1% hom muab cov channel sib npaug ntawm 0.01db ntawm cov channel. Kwv yees li 50 npaug zoo dua li cov suab nrov tshaj plaws ntim ntim cov lauj kaub!

Kauj ruam 2: STUFF koj yuav tsum tau

- Koj xav tau dab tsi, RESISTORS, 0.1%, 2 OFF EACH VALUE REQUIRED FOR STEREOR1 = 11k5 R6 = 357R R11 = 47RR2 = 6k65 R7 = 200RR3 = 3k65 R8 = 121RR4 = 2k05 R9 = 68RR5 = 681R R10 = 33RSWCH) OFF 4P3W ROTARY SWITCH*S2A (B) = 2 OFF 1P12W ROTARY SWITCH*SOCKETSSK 1-8 Cov phono zoo nyob hauv, kub plated. 4 liab, 4 dub. MISCELANEOUSABS CASE MEASURING 180mm x 155mm x 40mm3 OFF 35mm PLASTIC KNOBS

Ua kom koj lub neej yooj yim dua los ntawm kev xaiv cov hloov pauv nrog cov yas yas. Tom qab txhua yam koj yuav tsum ua kom luv lawv kom haum cov pob qhov rooj

Kauj Ruam 3: LEEJ TWG YUAV TSHUAJ

Tau txais tag nrho cov lus saum toj no ua ke cov haujlwm tom ntej yog txhawm rau ua txoj haujlwm. Qhov no pib nrog ntxiv cov lus dab neeg rau rooj plaub. Kuv siv rub cov ntawv sau ruaj nrog cov ntsia thawv ntsia thawv ci (tab sis tsis txhob qhia rau lwm qhov ib nrab!) Cov haujlwm tom ntej yog txhawm rau tshem tawm rooj plaub. ABS yog cov khoom siv zoo rau qhov no vim nws muag muag thiab ua haujlwm tau yooj yim heev. Kev txiav txim siab ntawm cov phiaj xwm phiaj xwm tau qhia ntawm no. Tau kawg qhov no tuaj yeem siv ua phau ntawv qhia yog tias rooj plaub nrog qhov ntev sib txawv tau siv. Raws li koj tuaj yeem pom los ntawm daim duab muaj ntau qhov chaw hauv lub thawv uas siv. Phono qhov nyob hauv txhua hom thiab ntau thiab tsawg. Cov uas siv rau ntawm tsab ntawv xav tau 10mm txoj kab uas hla. Cov no yog cov kws tshaj lij uas feem ntau txhais tau tias chunky thiab kub plated. Tau kawg qee tus neeg yuav txiav txim siab qhov kev dag ntxias kim, zoo kuv yuav tsis tawm tsam qhov pov. Qhov tseeb yog lawv saib zoo thiab kuv suav tias yog ib leeg ua rau cov nuj nqis tsim nyog ntxiv. Hlawm qhov lub qhov dej num tom ntej yog ntswj tag nrho cov khoom siv rau hauv qhov chaw. Nyob rau theem no txawm tias tawm ntawm ob txoj hauv kev 12 txoj kev hloov mus txog thaum tom qab koj tau txuas lawv. Txwv tsis pub hais lus phem thiab hlawv yas yuav dhau los ua qhov kev txiav txim ntawm hnub..

Kauj ruam 4: QHOV TSEEB

Daim duab txuas nrog qhia pom kev txuas ntawm lub cuab yeej. Raws li tau hais yav tas los nws yog lub tswv yim zoo los xaim 12 txoj kab hluav taws xob hloov ua ntej muab tso rau hauv rooj plaub. Cov resistors yog daisy saw ntawm kev hloov pauv. Tam sim no tag nrho cov cuab yeej tuaj yeem txuas nrog. OFC (Cov pa oxygen tsis muaj tooj liab) tau kuaj xyuas cov hlau lead hauv cov qauv. Ncaj nraim OFC txoj hlua txuas (16/02) tau siv nruab nrab ntawm S1 thiab cov khoom siv nkag SK1/2/3. Thaum ua tiav txoj haujlwm yuav tsum zoo li daim duab.

Kauj ruam 5:

Thaum kawg cov hlua ntawm cov hloov pauv hloov yuav tsum tau txiav kom qis txog li 12mm ntev. Cov yas tuaj yeem txiav tau yooj yim nrog lub hacksaw mini. Tam sim no txoj haujlwm tau ua tiav. Ntsia koj rooj plaub thiab txaus siab siv koj li kev tswj hwm vol.