Mabokosi amatsenga omwe amapangitsa gitala yanu kumveka bwino, ndi amps eti? Chabwino inde. Koma matsenga, osati ndendende. Pali zambiri kwa iwo kuposa izo. Tiyeni tidziwike mozama pang'ono.
Gitala amplifier (kapena gitala amp) ndi amplifier yamagetsi yopangidwa kuti ikweze chizindikiro chamagetsi cha gitala yamagetsi, gitala ya bass, kapena gitala yoyimba kuti izitulutsa mawu kudzera pa zokuzira mawu. Zimabwera m'mawonekedwe ndi makulidwe osiyanasiyana ndipo zimatha kugwiritsidwa ntchito kupanga mawu osiyanasiyana.
M'nkhaniyi, ndikufotokozerani zonse zomwe muyenera kudziwa zokhudza gitala amps. Tidzafotokoza mbiri, mitundu, ndi momwe tingawagwiritsire ntchito. Choncho, tiyeni tiyambe.
Chisinthiko cha Guitar Amps: Mbiri Yachidule
- M'zaka zoyambirira za magitala amagetsi, oimba ankayenera kudalira kukweza mawu, komwe kunali kochepa mu mphamvu ndi kamvekedwe.
- M'zaka za m'ma 1920, Valco adayambitsa amplifier yoyamba ya gitala yamagetsi, Deluxe, yomwe inkayendetsedwa ndi maikolofoni ya carbon ndipo inapereka maulendo ochepa.
- M'zaka za m'ma 1930, Stromberg adayambitsa chokulitsa gitala choyamba chokhala ndi choyankhulira m'munda, chomwe chinali kusintha kwakukulu kwa mawu ndi voliyumu.
- M'zaka za m'ma 1940, Leo Fender adayambitsa Fender Electric Instruments ndipo adayambitsa makina okulitsa gitala opangidwa ndi anthu ambiri, Fender Deluxe. Amp iyi idagulitsidwa kwa oimba omwe amaimba magetsi azingwe, ma banjo, ngakhale nyanga.
- M’zaka za m’ma 1950, kutchuka kwa nyimbo za rock ndi roll kunakula, ndipo ma gitala amphamvu anakhala amphamvu komanso otha kuyenda. Makampani monga National ndi Rickenbacker adayambitsa ma amps okhala ndi ngodya zachitsulo ndikunyamula zogwirira ntchito kuti azitha kuwanyamula kuti azikachita zisudzo ndi mawayilesi.
Zaka makumi asanu ndi limodzi: Kukula kwa Fuzz ndi Kusokoneza
- M'zaka za m'ma 1960, ma gitala adadziwika kwambiri ndi nyimbo za rock.
- Oimba ngati Bob Dylan ndi The Beatles adagwiritsa ntchito ma amps kuti akwaniritse phokoso losokoneza, losamveka lomwe poyamba silinamveke.
- Kugwiritsidwa ntchito kowonjezereka kwa kusokoneza kunayambitsa chitukuko cha ma amps atsopano, monga Vox AC30 ndi Marshall JTM45, omwe adapangidwa makamaka kuti akweze chizindikiro chosokoneza.
- Kugwiritsiridwa ntchito kwa ma tube amps kunakhalanso kotchuka kwambiri, chifukwa adatha kupeza mawu ofunda, olemera omwe ma amps olimba sakanatha kubwereza.
The Seventies and Beyond: Kupita patsogolo mu Technology
- M'zaka za m'ma 1970, ma amps olimba adakhala otchuka kwambiri chifukwa cha kudalirika kwawo komanso kutsika mtengo.
- Makampani ngati Mesa/Boogie ndi Peavey adayambitsa ma amp atsopano okhala ndi ma transistors amphamvu kwambiri komanso kuwongolera kamvekedwe ka mawu.
- M'zaka za m'ma 1980 ndi 1990, ma amp modelling adayambitsidwa, omwe adagwiritsa ntchito teknoloji ya digito kubwereza phokoso la ma amps osiyanasiyana ndi zotsatira.
- Masiku ano, ma gitala amp akupitiliza kusinthika ndi kupita patsogolo kwaukadaulo, kupatsa oimba zosankha zingapo zokulitsa mawu awo.
Kapangidwe ka Guitar Amps
Magitala amabwera m'mapangidwe osiyanasiyana, kuphatikiza ma amp standalone, ma combo amps, ndi ma amp opakidwa. Standalone amps ndi magawo osiyana omwe amaphatikizapo preamplifier, mphamvu amplifier, ndi zokuzira mawu. Ma Combo amps amaphatikiza zigawo zonsezi kukhala gawo limodzi, pomwe ma amps osungidwa amakhala osiyana makabati zomwe zaunikidwa pamwamba pa mzake.
Zigawo za Guitar Amp
Gitala amp imaphatikizapo zigawo zingapo zomwe zimagwirira ntchito limodzi kukulitsa mawu omvera opangidwa ndi gitala. Magawo awa akuphatikizapo:
- Cholowetsa: Apa ndi pomwe chingwe cha gitala chimalumikizidwa.
- Preamplifier: Izi zimakulitsa siginecha yochokera pamagitala ndikuipereka ku chokulitsa mphamvu.
- Magetsi amphamvu: Izi zimakulitsa chizindikiro kuchokera ku preamplifier ndikuchipereka ku chowulira mawu.
- Loudspeaker: Izi zimatulutsa mawu omwe akumveka.
- Equalizer: Izi zikuphatikiza nsonga kapena ma fader omwe amathandizira wogwiritsa ntchito kusintha ma bass, pakati, ndi ma treble frequency a siginecha yokwezeka.
- Effects loop: Izi zimathandiza wogwiritsa ntchito kuwonjezera zida zakunja, monga ma pedals kapena chorus unit, ku siginecha.
- Feedback loop: Izi zimapereka njira yoti gawo lina la siginecha yokwezeka libwezeredwe mu preamplifier, yomwe imatha kupanga mawu opotoka kapena oyendetsedwa mopitilira muyeso.
- Zosintha za kukhalapo: Ntchitoyi imakhudza mawonekedwe apamwamba a sigino, ndipo imapezeka pafupipafupi pa ma amps akale.
Mitundu ya Madera
Ma gitala amp amatha kugwiritsa ntchito mitundu yosiyanasiyana ya mabwalo kuti akweze chizindikirocho, kuphatikiza:
- Vacuum chubu (vavu): Izi zimagwiritsa ntchito vacuum chubu kukulitsa chizindikiro, ndipo nthawi zambiri oimba amawakonda chifukwa cha mawu awo otentha, achilengedwe.
- Mabwalo oyendera boma: Izi zimagwiritsa ntchito zida zamagetsi monga ma transistors kukulitsa chizindikiro, ndipo nthawi zambiri zimakhala zotsika mtengo kuposa machubu amp.
- Mabwalo a Hybrid: Awa amagwiritsa ntchito machubu a vacuum ndi zida zolimba kuti akweze chizindikiro.
Amplifier Controls
Ma gitala amp amaphatikiza zowongolera zosiyanasiyana zomwe zimathandiza wogwiritsa ntchito kusintha mulingo, foni, ndi zotsatira za chizindikiro chokwezeka. Kuwongolera uku kungaphatikizepo:
- Chophimba cha voliyumu: Izi zimasintha mulingo wonse wa siginecha yokwezeka.
- Gain knob: Izi zimasintha mulingo wa siginecha isanakulitsidwe, ndipo itha kugwiritsidwa ntchito kupanga kupotoza kapena kuyendetsa mopitilira muyeso.
- Treble, mid, ndi bass knobs: Izi zimasintha mulingo wapamwamba, wapakati, ndi ma frequency otsika a siginecha yokwezeka.
- Vibrato kapena tremolo knob: Ntchitoyi imawonjezera kugunda kwa siginecha.
- Knob ya kukhalapo: Izi zimasintha mawonekedwe apamwamba a sigino.
- Makono a zotsatira: Izi zimathandiza wogwiritsa ntchito kuwonjezera zotsatira monga verebu kapena choimbira pa siginecha.
Mtengo ndi Kupezeka
Ma gitala amp amasiyana kwambiri pamitengo ndi kupezeka, ndi zitsanzo zomwe zimapezeka kwa oyamba kumene, ophunzira, ndi akatswiri. Mitengo imatha kuyambira mazana angapo mpaka madola masauzande angapo, kutengera mawonekedwe ndi mtundu wa amp. Amps nthawi zambiri amagulitsidwa kudzera mwa ogulitsa zida za nyimbo, m'sitolo komanso pa intaneti, ndipo amatha kutumizidwa kuchokera kumayiko ena.
Kuteteza Amp Anu
Magitala nthawi zambiri amakhala zida zodula komanso zosalimba, ndipo ziyenera kutetezedwa panthawi yoyendetsa ndi kukhazikitsa. Ma amp ena amaphatikizira zonyamula kapena ngodya kuti zikhale zosavuta kusuntha, pomwe ena amatha kukhala ndi mapanelo kapena mabatani kuti asawonongeke mwangozi. Ndikofunika kugwiritsa ntchito chingwe chapamwamba kwambiri kuti mulumikize gitala ku amp, komanso kupewa kuyika amp pafupi ndi kumene kusokonezedwa ndi electromagnetic.
Mitundu ya Guitar Amps
Pankhani ya gitala amps, pali mitundu iwiri ikuluikulu: machubu amp ndi ma modelling amps. Tube amps amagwiritsa ntchito vacuum chubu kuti akweze chizindikiro cha gitala, pomwe ma amp amp amagwiritsa ntchito ukadaulo wa digito kutengera kumveka kwamitundu yosiyanasiyana ya ma amps ndi zotsatira.
- Ma tube amps amakhala okwera mtengo komanso olemera kuposa ma amp amp, koma amapereka mawu ofunda, omvera omwe magitala ambiri amakonda.
- Ma amps a ma modeling ndi otsika mtengo komanso osavuta kunyamula, koma amatha kusowa kutentha ndi kusinthasintha kwa chubu amp.
Combo Amps vs Mutu ndi nduna
Kusiyanitsa kwina kofunikira kuli pakati pa ma combo amps ndi makonzedwe amutu ndi makabati. Ma Combo amps ali ndi amplifier ndi oyankhula amakhala mu unit imodzi, pamene mutu ndi makabati ali ndi zigawo zosiyana zomwe zingathe kusinthidwa kapena kusakaniza ndi kufananizidwa.
- Ma Combo amps amapezeka kawirikawiri mu ma amps ndi ma gigging amps ang'onoang'ono, pomwe kukhazikitsidwa kwamutu ndi kabati kumakhala kokulirapo, kokweza, komanso kumveka bwino.
- Ma Combo amps ndiwosavutanso kugula katundu ndikuyenda mozungulira, pomwe makonzedwe amutu ndi makabati amakhala olemetsa komanso ovuta kunyamula.
Solid-State vs Tube Amps
Solid-state amps amagwiritsa ntchito ma transistors kuti akweze chizindikiro cha gitala, pomwe ma chubu amagwiritsira ntchito vacuum chubu. Mitundu yonse iwiri ya ma amps ili ndi zabwino ndi zoyipa zake.
- Solid-state amps amakonda kukhala otsika mtengo komanso odalirika kuposa machubu amp, koma amatha kusowa kutentha ndi kupotoza kwa chubu amp.
- Ma chubu amps amatulutsa mawu ofunda, omvera omwe oimba magitala ambiri amawaona kukhala abwino, koma amatha kukhala okwera mtengo, osadalirika, ndipo amakonda kuwotcha machubu pakapita nthawi.
Makabati Olankhula
Kabati yolankhula ndi gawo lofunikira pakukhazikitsa kwa gitala amp, chifukwa imathandizira kukulitsa ndikuwonetsa mawu opangidwa ndi amplifier.
- Mapangidwe a makabati olankhula omveka amaphatikizapo makabati otsekedwa, otseguka, ndi otsegula-kumbuyo, omwe ali ndi phokoso lapadera komanso mawonekedwe ake.
- Zina mwazinthu zodziwika bwino za kabati yolankhula ndi monga Celestion, Eminence, ndi Jensen, iliyonse ili ndi mawu ake apadera komanso mtundu wake.
Othandizira
Vuto limodzi lokweza gitala kuti mumve mawu okwezeka ndikuti kamvekedwe kake kamasokonekera mukamayimitsa. Apa ndi pamene attenuators amabwera.
- Othandizira amakulolani kuti mukweze amp kuti mumve mawu omwe mukufuna komanso kumva, kenako ndikuyimbanso voliyumuyo kuti ifike pamlingo wokhoza kutha popanda kusiya kamvekedwe kake.
- Mitundu ina yotchuka ya attenuator ikuphatikiza Bugera, Weber, ndi THD, iliyonse ili ndi mawonekedwe ake apadera komanso momwe amagwirira ntchito.
Ngakhale pali mitundu ingapo ya ma gitala amp omwe alipo, chifukwa chachikulu chogulira ndikupereka kamvekedwe komwe mukufuna ndikumvera pamaseweredwe anu ndi zochitika.
Ins and Outs of Guitar Amp Stacks
Magitala amp amp ndi mtundu wa zida zomwe osewera ambiri odziwa gitala amafunikira kuti akwaniritse zochulukirapo kuchuluka ndi mamvekedwe a nyimbo zawo. Kwenikweni, stack ndi chokulitsa gitala chachikulu chomwe chimawonedwa pamakonsati a rock ndi malo ena akulu. Amapangidwa kuti azisewera mokweza kwambiri, zomwe zimapangitsa kuti zikhale zovuta kwa ogwiritsa ntchito omwe sanazolowere kugwira ntchito ndi zida zamtunduwu.
Ubwino Wogwiritsa Ntchito Stack
Ngakhale kukula kwake kwakukulu komanso kusachita bwino, gitala amp stack imapereka zabwino zambiri kwa osewera odziwa gitala omwe akuwongolera mawu awo. Ubwino wina wogwiritsa ntchito stack ndi:
- Voliyumu yokwezeka kwambiri: Stack ndiye njira yabwino kwambiri kwa osewera gitala omwe akufuna kukankhira mawu awo mpaka kumalire ndikumveka pagulu lalikulu.
- Kamvekedwe kake: Kuchulukana kumadziwika popereka mtundu wina wa kamvekedwe kamvekedwe kake komwe kamatchuka mumtundu wa rock, kuphatikiza ma blues. Toni yamtunduwu imatheka pogwiritsa ntchito zida zapadera, kuphatikiza machubu, greenbacks, ndi olankhula alnico.
- Njira yoyesera: Kwa osewera gitala ambiri, lingaliro lokhala m'chipinda chawo ndikusewera pagulu limapereka njira yoyeserera kuti amveke bwino. Komabe, izi sizikuvomerezeka chifukwa cha phokoso la phokoso komanso chiopsezo cha kuwonongeka kwa makutu.
- Amapereka muyezo: Stack ndi chida chokhazikika chomwe chimagwiritsidwa ntchito ndi osewera magitala ambiri amtundu wa rock. Izi zikutanthauza kuti ndi njira yowonjezera ku phokoso lanu ndikukhala gawo la dongosolo lalikulu.
Momwe Mungagwiritsire Ntchito Stack Molondola
Ngati muli ndi mwayi wokhala ndi gitala amp stack, pali zinthu zingapo zomwe muyenera kuchita kuti muzigwiritsa ntchito moyenera. Zina mwa izi ndi:
- Yang'anani kuchuluka kwa madzi: Kuchuluka kwa madzi a stack kumatsimikizira kuchuluka kwa mphamvu yomwe ingagwire. Onetsetsani kuti mukugwiritsa ntchito wattage yoyenera pazosowa zanu.
- Yang'anani zowongolera: Zowongolera pa stack ndizowongoka bwino, koma ndikofunikira kuziwunika musanagwiritse ntchito kuti muwonetsetse kuti zonse zikuyenda bwino.
- Mvetserani mawu anu: Phokoso lomwe mumapeza kuchokera pagulu ndilabwino kwambiri, kotero ndikofunikira kumvera mawu anu ndikuwonetsetsa kuti likulowa mkati mwazokonda zanu.
- Sinthani siginecha yamagetsi: Mundawu umasintha siginecha yamagetsi kuchokera pagitala yanu kukhala phokoso lamakina lomwe mungamve. Onetsetsani kuti mbali zonse ndi zingwe zikuyenda bwino kuti zimveke bwino.
- Gwiritsani ntchito kabati yowonjezera: Khabati yowonjezera ikhoza kugwiritsidwa ntchito kuwonjezera oyankhula ambiri pagulu lanu, kukupatsani voliyumu ndi mawu ochulukirapo.
Muyenera Kudziwa
Pomaliza, gitala amp stack ndi mtundu wina wa zida zomwe zimapangidwira osewera odziwa gitala omwe akufuna kukwaniritsa voliyumu ndi kamvekedwe kokweza kwambiri. Ngakhale ili ndi maubwino ambiri, kuphatikiza kamvekedwe kake ndi chida chokhazikika, ilinso ndi zovuta zingapo, kuphatikiza kusagwira ntchito bwino ndi ndalama. Pamapeto pake, chisankho chogwiritsa ntchito stack chimagwera pa wogwiritsa ntchito payekha komanso zosowa zawo komanso kukoma kwa nyimbo.
Kapangidwe ka nduna
Pali zosankha zambiri zikafika pa makabati a gitala amp. Nazi zina mwazofala kwambiri:
- Kukula: Makabati amasiyana kukula, kuchokera ku 1 × 12 mainchesi mpaka mainchesi 4 × 12.
- Zolumikizana: Makabati amatha kupangidwa ndi mitundu yosiyanasiyana yolumikizirana, monga zolumikizira zala kapena zolumikizira za nkhunda.
- Plywood: Makabati amatha kupangidwa kuchokera ku plywood zolimba kapena zoonda, zotsika mtengo.
- Baffle: Chododometsa ndi gawo la nduna pomwe wokamba nkhani amayikidwa. Ikhoza kubowola kapena kupota kuti iteteze wokamba nkhani.
- Mawilo: Makabati ena amabwera ndi mawilo kuti aziyenda mosavuta.
- Jacks: Makabati amatha kukhala ndi ma jacks amodzi kapena angapo kuti alumikizane ndi amplifier.
Zomwe Muyenera Kuziganizira Pogula Cabinet?
Pogula gitala amp cabinet, ndikofunikira kudziwa izi:
- Kukula ndi kulemera kwa nduna, makamaka ngati mukukonzekera gigging nthawi zonse.
- Mtundu wa nyimbo zomwe mumasewera, monga mitundu yosiyanasiyana ingafunike makabati amitundu yosiyanasiyana.
- Mtundu wa amplifier omwe muli nawo, monga amplifiers ena sangakhale ogwirizana ndi makabati ena.
- Maluso a woimba, monga makabati ena angakhale ovuta kugwiritsa ntchito kuposa ena.
Peavey wapanga makabati osangalatsa kwazaka zambiri, ndipo amasamalira mikhalidwe yosiyanasiyana. Zingakhale zovuta kusankha nduna yoyenera, koma ndi mayankho olondola ndi kafukufuku, mutha kupanga chisankho choyenera pa chida chanu komanso kalembedwe kanu.
Mawonekedwe a Guitar Amp
Chimodzi mwazinthu zofunika kwambiri pa gitala amp ndikuwongolera kwake. Izi zimalola wogwiritsa ntchito kusintha kamvekedwe ndi kuchuluka kwa amplifier momwe angafunire. Zowongolera zomwe zimapezeka kwambiri pa gitala amp ndi:
- Bass: imawongolera ma frequency otsika
- Pakati: imawongolera ma frequency apakati
- Treble: imawongolera ma frequency apamwamba
- Kupindula: kumawongolera kuchuluka kwa kusokonekera kapena kupitilira muyeso komwe kumapangidwa ndi amp
- Voliyumu: imawongolera kuchuluka kwa ma amp
zotsatira
Ma gitala ambiri amabwera ndi zomangira zomwe zimalola wogwiritsa ntchito kupanga mawu osiyanasiyana. Zotsatira izi zingaphatikizepo:
- Liwu la mneni: limapanga tanthauzo la danga ndi kuya
- Kuchedwa: kubwereza chizindikirocho, ndikupanga echo effect
- Korasi: imapanga mawu okhuthala, obiriwira poyika chizindikirocho
- Kuthamangitsa / Kusokoneza: kumatulutsa phokoso lophwanyika, losokoneza
- Wah: imalola wogwiritsa ntchito kutsitsa ma frequency ena posesa pedal
Tube vs Solid-State
Magitala amatha kugawidwa m'mitundu iwiri ikuluikulu: machubu amps ndi solid-state amps. Machubu amphamvu amagwiritsa ntchito machubu owumitsa kuti akweze chizindikiro, pomwe ma amp olimba a boma amagwiritsa ntchito ma transistors. Mtundu uliwonse uli ndi mawu ake apadera komanso mawonekedwe ake. Tube amps amadziwika chifukwa cha kutentha, kokoma komanso kupotoza kwachilengedwe, pomwe ma amps olimba nthawi zambiri amakhala odalirika komanso otsika mtengo.
USB ndi Recording
Ma gitala ambiri amakono amaphatikizapo doko la USB, lomwe limalola wogwiritsa ntchito kujambula mwachindunji pakompyuta. Ichi ndi chinthu chachikulu chojambulira kunyumba ndipo chimalola wogwiritsa ntchito kujambula phokoso la amp awo popanda kufunikira kwa maikolofoni kapena tebulo losakaniza. Ma amps ena amabwera ndi zolumikizira zomangidwira, zomwe zimapangitsa kuti zikhale zosavuta kujambula.
Kapangidwe ka nduna
Mawonekedwe amtundu wa gitala amp amatha kukhudza kwambiri mawu ake. Kukula ndi mawonekedwe a kabati, komanso chiwerengero ndi mtundu wa okamba, akhoza kulamulira tonal makhalidwe a amp. Mwachitsanzo, amp yaying'ono yokhala ndi choyankhulira chimodzi mwachilengedwe imakhala ndi mawu olunjika, pomwe amp yayikulu yokhala ndi ma speaker angapo imakhala yokwezeka komanso yokulirakulira.
Mphamvu ya Amplifier
Zikafika pa ma amplifiers a gitala, kuthamanga ndi chinthu chofunikira kuganizira. Kuthamanga kwa amplifier kumatsimikizira kuchuluka kwa mphamvu yomwe ingapange, zomwe zimakhudza kagwiritsidwe ntchito kake. Nazi zina zomwe muyenera kukumbukira zikafika pamagetsi amplifier:
- Ma amps ang'onoang'ono amayambira 5-30 watts, kuwapangitsa kukhala abwino kugwiritsidwa ntchito kunyumba ndi ma gigs ang'onoang'ono.
- Ma amplifiers akuluakulu amatha kuyambira 50-100 watts kapena kupitilira apo, kuwapangitsa kukhala oyenerera ma gigs ndi malo akulu.
- Machubu amplifiers nthawi zambiri amakhala ndi madzi ocheperako kuposa ma solid-state amplifiers, koma nthawi zambiri amatulutsa mawu otentha, achilengedwe.
- Ndikofunika kuti mufanane ndi mphamvu ya amplifier yanu ndi kukula kwa malo omwe mudzakhala mukuseweramo. Kugwiritsa ntchito amp amp amp kwa gig yaikulu kungayambitse kusamveka bwino komanso kusokoneza.
- Kumbali ina, kugwiritsa ntchito amplifier yothamanga kwambiri poyeserera kunyumba kumatha kukhala kochulukira ndipo kungasokoneze anansi anu.
Kusankha Wattage Yoyenera Pazosowa Zanu
Zikafika posankha mafunde oyenera amplifier pazosowa zanu, nazi zina zomwe muyenera kuziganizira:
- Kodi mumasewera masewera amtundu wanji? Ngati mukungosewera malo ang'onoang'ono, amplifier yocheperako imatha kukhala yokwanira.
- Kodi mumaimba nyimbo zotani? Ngati mumasewera heavy metal kapena mitundu ina yomwe imafuna voliyumu yayikulu komanso kupotoza, mungafunike amplifier yothamanga kwambiri.
- Kodi bajeti yanu ndi yotani? Ma amplifiers okwera kwambiri amakhala okwera mtengo kwambiri, chifukwa chake ndikofunikira kulingalira bajeti yanu popanga chisankho.
Pamapeto pake, mphamvu ya amplifier yoyenera kwa inu idzatengera zosowa zanu komanso zomwe mumakonda. Pomvetsetsa kusiyana pakati pa ma amplifiers ang'onoang'ono ndi akuluakulu, chubu ndi ma amps olimba, ndi zinthu zomwe zimakhudza mphamvu ya amplifier wattage, mukhoza kupanga chisankho posankha gitala yanu yotsatira.
Kusokoneza, Mphamvu, ndi Voliyumu
Kusokoneza makamaka kumadziwika ngati phokoso lopitirira malire lomwe limapezeka pamene amplifier imatembenuzidwa mpaka pamene chizindikirocho chimayamba kusweka. Izi zimatchedwanso kuti overdrive. Zotsatira zake zimakhala zolemera kwambiri, zoponderezedwa kwambiri zomwe zimatanthauzira nyimbo za rock. Kupotoza kumatha kupangidwa ndi machubu ndi ma amp amasiku ano olimba, koma ma chubu amafunidwa kwambiri chifukwa cha mawu awo ofunda, osangalatsa.
Udindo wa Mphamvu ndi Voliyumu
Kuti akwaniritse kupotoza, amp imafuna mphamvu inayake. Amp ikakhala ndi mphamvu zambiri, imamveka mokweza kwambiri kusanachitike kusokoneza. Ichi ndichifukwa chake ma amp othamanga kwambiri amagwiritsidwa ntchito nthawi zambiri powonetsa. Komabe, ndikofunikira kuzindikira kuti kupotoza kumatha kukwaniritsidwanso pamlingo wocheperako. M'malo mwake, oimba magitala ena amakonda kugwiritsa ntchito ma amps ocheperako kuti akwaniritse mawu achilengedwe, achilengedwe.
Kufunika Kopanga Zosokoneza
Popanga amp, ndikofunikira kuganizira chikhumbo cha woyimba pakusokoneza. Ma amps ambiri ali ndi "kupindula" kapena "drive" knob yomwe imalola wosewera mpira kulamulira kuchuluka kwa kusokoneza. Kuonjezera apo, ma amps ena ali ndi "bass shelf" yolamulira yomwe imalola wosewera mpira kusintha kuchuluka kwa otsika kumapeto kwa phokoso losokoneza.
Zotsatira za Loops: Kuwonjezera Kuwongolera Kwambiri pa Phokoso Lanu
Malupu a Effects ndi chida chofunikira kwambiri kwa osewera magitala omwe akufuna kuwonjezera ma fx pedals pamayendedwe awo. Amakulolani kuti muyike ma pedals mu tcheni cha siginecha pamalo ena, omwe amakhala pakati pa ma preamp ndi magawo amphamvu amplifier.
Kodi Loops Effect Amagwira Ntchito Motani?
Zotsatira za malupu nthawi zambiri zimakhala ndi magawo awiri: kutumiza ndi kubwerera. Kutumiza kumakulolani kulamulira mlingo wa chizindikiro chomwe chimafika pazitsulo, pamene kubwerera kumakulolani kulamulira mlingo wa chizindikiro chomwe chimabwereranso mu amplifier.
Kuyika ma pedals mu loop ya zotsatira kumatha kukhudza kwambiri kamvekedwe kanu. M'malo mowathamangitsa mumzere ndi gitala lanu, zomwe zingayambitse kusamveka bwino, kuziyika muzitsulo kumakupatsani mwayi wolamulira mlingo wa chizindikiro chomwe chimawafikira, potsirizira pake ndikukupatsani mphamvu zambiri pa mawu anu.
Ubwino wa Loops Zazotsatira
Nawa maubwino ogwiritsira ntchito ma loops:
- Imalola kuwongolera kwakukulu pamawu anu onse
- Amakulolani kuti muzitha kujambula bwino kamvekedwe kanu powonjezera kapena kuchotsa mitundu ina ya zotsatira
- Amapereka njira yowonjezerera, kuponderezana, ndi kupotoza ku siginecha yanu popanda kuthamangitsa amplifier.
- Zimakupatsani mwayi kuti mupewe kupotoza kwambiri kapena zomveka bwino poziyika kumapeto kwa siginecha.
Momwe Mungagwiritsire Ntchito Loop Effects
Nazi njira zina zoyambira kugwiritsa ntchito loop ya zotsatira:
1. Lumikizani gitala mu cholumikizira cha amplifier.
2. Lumikizani kutumiza kwa loop ya zotsatira ndikuyika kwa pedal yanu yoyamba.
3. Lumikizani zotuluka za pedal yanu yomaliza ndikubwerera kwa loop ya zotsatira.
4. Yatsani kuzungulira ndikusintha milingo yotumiza ndi kubwerera momwe mukufunira.
5. Yambani kusewera ndikusintha ma pedals mu lupu kuti museme kamvekedwe kanu.
Tube Amps vs Modelling Amps
Ma chubu, omwe amadziwikanso kuti ma valve amps, amagwiritsa ntchito vacuum chubu kuti akweze chizindikiro chamagetsi kuchokera pagitala. Machubuwa amatha kupanga zosalala komanso zachilengedwe mopitilira muyeso, zomwe zimafunidwa kwambiri ndi oimba magitala chifukwa cha mawu ake ofunda komanso olemera. Ma chubu amafunikira zida zapamwamba kwambiri ndipo nthawi zambiri amakhala okwera mtengo kuposa ma transistor-based, koma ndi omwe angasankhidwe pamasewera apompopompo chifukwa amatha kunyamula ma voliyumu apamwamba osataya mawu awo.
Kusintha kwa Modelling Amps
Ma amps a ma modeling, kumbali ina, amagwiritsa ntchito teknoloji ya digito kuti ayese phokoso la mitundu yosiyanasiyana ya amps. Nthawi zambiri amakhala ndi ntchito zambiri ndipo amatha kusinthasintha kuposa ma amps a chubu. Ma amps a ma modelling amakhalanso otsika mtengo komanso osavuta kuwongolera kuposa ma amp amp, kuwapanga kukhala chisankho chodziwika bwino kwa iwo omwe ali okonzeka kudzipereka kuti akhale ndi "zenizeni" yamachubu amp amp sound kuti athe kutengera mitundu yosiyanasiyana ya amp.
Kusiyana kwa Phokoso
Kusiyana kwakukulu pakati pa machubu amp ndi ma modelling amps ndi momwe amakulitsira chizindikiro cha gitala. Tube amps amagwiritsa ntchito mabwalo a analogi, omwe amawonjezera kupotoza kwachilengedwe pamawu, pomwe ma amp amp amagwiritsa ntchito digito kuti abwereze mamvekedwe amitundu yosiyanasiyana. Ngakhale ma amp amtundu wina amadziwika kuti amatha kutsanzira ma toni ofanana ndi ma amp apachiyambi omwe akupanga, pali kusiyana kowoneka bwino pakati pa mitundu iwiri ya ma amps.
Kutsiliza
Ndiye muli nazo, mbiri yachidule ya ma gitala amps ndi momwe adasinthira kuti akwaniritse zosowa za oimba.
Tsopano mukudziwa momwe mungasankhire amp yoyenera pazosowa zanu, mutha kugwedezeka molimba mtima! Chifukwa chake musaope kuyikulitsa ndipo musaiwale kukweza voliyumu!
Ndine Joost Nusselder, woyambitsa Neaera komanso wotsatsa malonda, abambo, ndipo ndimakonda kuyesa zida zatsopano ndi gitala pamtima pa zomwe ndimakonda, ndipo pamodzi ndi gulu langa, ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2020. kuthandiza owerenga okhulupirika ndi maupangiri ojambulira ndi gitala.
