Yuav ua li cas xaiv ib tug guitar amp (amplifier)
txheem
Ib combo yog guitar Amplifier nyob rau hauv uas lub suab amplifier nws tus kheej thiab tus hais lus uas peb hnov suab nyob rau hauv tib rooj plaub. Feem ntau amps tuaj yeem muaj ntau yam cov teebmeem guitar ua hauv, xws li yooj yim overdrives mus rau sophisticated sounding processors heev.
Hauv tsab xov xwm no, cov kws tshaj lij ntawm lub khw "Cov Tub Ntxhais Kawm" yuav qhia koj yuav ua li cas xaiv lub guitar combo amplifier uas yog rau koj, thiab tsis them nyiaj ntau dhau tib lub sijhawm.
combo amplifier ntaus ntawv
Feem ntau guitar amps muaj cov kev tswj hauv qab no:
- standard input qhov (socket) rau jack 6.3 hom ntawv, rau kev txuas cable los ntawm lub guitar mus rau lub xov tooj ntawm tes
- hluav taws xob hloov / hloov
- overdrive effect tswj
- headphone output jack
- knobs uas hloov qis, nruab nrab thiab siab zaus
- ntim ntawm lwm yam uas
Hom ntawm combos
Muaj ntau ntau hom combo amplifiers:
Transistor - hom combo no yog qhov pheej yig tshaj plaws thiab feem ntau . Yog tias koj yog tus pib guitarist, ces cov cuab yeej no yuav tsum txaus rau koj.
Qhov zoo ntawm cov Transistor amplifiers yog raws li nram no:
- Zoo nkauj pheej yig
- Tsis tas yuav hloov qhov chaw tas li (xws li hauv lub raj amplifiers)
- Tenacious heev thiab nqa tau nrog koj (Kuv tsis qhia kom rub lub teeb tsis tu ncua)
Cov minuses:
- Suab (tsis zoo rau cov raj uas hais txog lub suab ntshiab)
Tube - zoo sib xws amps, me ntsis kim dua li cov transistor. Qhov no tau piav qhia yooj yim heev - lub suab ntawm lub raj amplifiers ntau heev zoo dua thiab huv si . Yog tias koj muaj peev nyiaj, ces qhov kev nyiam yuav tsum tau muab, piv txwv li, tube combo amplifiers.
pros:
- Ntshiab suab
- Yooj yim kho
Cov minuses:
- kim heev
- Teeb yuav tsum tau hloov ntawm lub sijhawm mus rau lub sijhawm (tus nqi ntxiv)
- Koj yuav tsum tau ua kom nws maj mam ntau dua li lub transistor combo
- Koj puas xav sau guitar? Npaj siv nyiaj rau qhov instrumental microphone , vim tsis muaj nws tsis muaj txoj kev (lub suab raug tshem tawm precisely los ntawm ib tug instrumental microphone )
hybrid - Raws li, teeb thiab transistors tau ua ke hauv cov khoom siv zoo li no.
pros:
- Txhim khu kev ntseeg thiab ruaj khov heev
- Tso cai rau koj ua raws li ntau yam sib txawv amps
- Muaj ntau yam teebmeem
Cov minuses:
- Guitars txuas nrog hom amp no poob lawv tus cwj pwm.
combo zog
Qhov taw qhia tseem ceeb thiab tus yam ntxwv ntawm combo yog lub zog, ntsuas hauv watts ( W ). Yog tias koj yuav mus ntaus koj lub guitar hluav taws xob hauv tsev, ces 10-20 watt combo yuav haum koj.
Yog tias koj tos tsis tau ua si nrog koj cov phooj ywg, ces qhov no yuav pom tseeb tsis txaus. Yog tias koj ua ib yam dab tsi zoo li no - guitar + bass lossis guitar + guitar + bass, ces 40 W transistor amplifier yuav txaus rau koj.
Tab sis sai li sai tau tus ntaus nruas koom , qhov no yuav tsis txaus ntshai! Koj yuav xav tau tsawg kawg yog 60 watt sib txuas. Yog tias koj qhov tseem ceeb yog pab pawg ua si, ces coj muaj zog amplifier tam sim ntawd.
Manufacturing tuam txhab
Tom qab koj tau txiav txim siab ntawm qhov cov yam ntxwv ntawm combo uas koj xav tau, koj yuav tsum xyuam xim rau cov chaw tsim khoom. Qee hom qauv yuav muab lub suab zoo dua thaum ua si ib qho style.
Piv txwv li, Marshall cov khoom siv yuav haum koj zoo tshaj yog tias koj yuav ua si hnyav (pob zeb) suab paj nruag. Yog koj txiav txim siab xaiv Fender amps, lawv txawv ntawm lub suab huv thiab mos, cov qauv zoo li no yog qhov zoo tshaj rau koj yog tias koj yuav mus ua si: pej xeem , jazz or kev nyuaj siab vim .
ibanz cov khoom siv kuj tseem yuav muab lub suab meej thiab zoo rau koj. Tsis tas li nyob rau hauv Russia, combo amplifiers ntawm lub tuam txhab yog nrov heev - Peavey . Cov khoom siv ntawm lub tuam txhab no yog pheej yig thiab zoo heev.
Cov lus qhia los ntawm Apprentice khw ntawm kev xaiv ib qho combo
Mus rau tom khw rau lub suab paj nruag guitar, nws ua rau kev nkag siab mus kawm ua ntej lub lub ntsiab parameter uas characterize lub combos. Cia peb qhia txog cov txheej txheem uas yuav pab daws qhov teeb meem:
- Daim duab Circuit Court: tube, transistor lossis hybrid
- hwj chim
- chaw tsim khoom
- xwm ntawm suab paj nruag
- muaj cov teebmeem thiab cov khoom siv ntxiv (piv txwv li, tuner a)
- tsim
- nqi