Mabokose a boselamose a etsang hore katara ea hau e utloahale hantle, na li-amps li nepahetse? E kholo e. Empa boselamose, eseng hantle. Ho na le tse ngata ho bona ho feta moo. Ha re qoeleng hanyane.
Amplifier ea katara (kapa amp amp ea katara) ke sebuela-hōle sa elektroniki se etselitsoeng ho holisa lets'oao la motlakase la katara ea motlakase, katara ea bass, kapa katara ea acoustic hore e hlahise molumo ka sebuela-hōle. Li na le libopeho le boholo bo fapaneng 'me li ka sebelisoa ho etsa melumo e mengata e fapaneng.
Sehloohong sena, ke tla u hlalosetsa tsohle tseo u hlokang ho li tseba ka li-amps tsa katara. Re tla sheba nalane, mefuta, le mokhoa oa ho li sebelisa. Kahoo, a re qaleng.
Tsoelo-pele ea Li-Amps tsa Guitar: Histori e Khutšoanyane
- Lilemong tsa pele tsa li-guitars tsa motlakase, libini li ne li tlameha ho itšetleha ka acoustic amplification, e neng e lekanyelitsoe ka molumo le molumo.
- Lilemong tsa bo-1920, Valco e ile ea hlahisa amplifier ea pele ea motlakase ea motlakase, Deluxe, e neng e tsamaisoa ke microphone ea carbon 'me e fana ka mefuta e fokolang ea maqhubu.
- Lilemong tsa bo-1930, Stromberg e ile ea hlahisa amplifier ea pele ea katara e nang le sebui sa coil se hahiloeng tšimong, e leng ntlafatso e kholo ea molumo le molumo.
- Lilemong tsa bo-1940, Leo Fender o thehile Fender Electric Instruments mme a hlahisa amplifier ea pele e hlahisoang ka bongata, Fender Deluxe. Amp ena e ne e rekisetsoa libini tse bapalang motlakase oa likhoele, li-banjo, esita le manaka.
- Lilemong tsa bo-1950, botumo ba ’mino oa rock le roll bo ile ba eketseha, ’me li-amp tsa katara li ile tsa e-ba matla le ho tsamaisoa. Lik'hamphani tse kang National le Rickenbacker li ile tsa hlahisa li-amps tse nang le likhutlo tsa tšepe le li-handle ho thusa ho li tsamaisa ho ea lipapaling le liphatlalatso tsa seea-le-moea.
Lilemo tse mashome a tšeletseng: Ho phahama ha Fuzz le Khopamiso
- Lilemong tsa bo-1960, li-amps tsa katara li ile tsa tsebahala le ho feta ka ho phahama ha 'mino oa rock.
- Libini tse kang Bob Dylan le The Beatles li sebelisitse li-amps ho fihlela molumo o sothehileng, o sa utloahaleng oo pele o neng o sa o utloe.
- Tšebeliso e ntseng e eketseha ea ho sotha e lebisitse ho nts'etsopele ea li-amps tse ncha, tse kang Vox AC30 le Marshall JTM45, tse neng li etselitsoe ka ho khetheha ho matlafatsa pontšo e sothehileng.
- Tšebeliso ea li-tube amps le eona e ile ea tsebahala haholo, kaha ba ile ba khona ho fumana molumo o mofuthu, o ruileng oo li-amps tse tiileng li neng li ke ke tsa khona ho li etsa.
Lilemo tse mashome a supileng le ho feta: Tsoelo-pele ho Theknoloji
- Lilemong tsa bo-1970, li-amps tsa solid-state li ile tsa tsebahala haholo ka lebaka la ho tšepahala le litšenyehelo tse tlaase.
- Likhamphani tse kang Mesa/Boogie le Peavey li hlahisitse li-amps tse ncha tse nang le li-transistors tse matla haholoanyane le li-control tse betere tsa sebopeho sa molumo.
- Lilemong tsa bo-1980 le bo-1990, ho ile ha hlahisoa li-amps tsa mohlala, tse neng li sebelisa theknoloji ea digital ho pheta molumo oa li-amps le liphello tse fapaneng.
- Kajeno, li-amps tsa katara li ntse li tsoela pele ho fetoha le tsoelo-pele ea theknoloji, li fa libini mefuta e mengata ea likhetho bakeng sa ho holisa molumo oa tsona.
Sebopeho sa Guitar Amps
Li-amps tsa katara li tla ka meaho e fapaneng ea 'mele, ho kenyeletsoa li-amps tse emeng, li-combo amps le li-amps tse pakiloeng. Li-amps tse ikemetseng ke likarolo tse arohaneng tse kenyelletsang preamplifier, matla amplifier, le sebuela-hōle. Li-amps tsa Combo li kopanya likarolo tsena kaofela hore e be yuniti e le 'ngoe, athe li-amps tse pakiloeng li na le tse arohaneng likhabote tse kgobokantsweng hodima tse ding.
Likaroloana tsa Guitar Amp
Amp ea katara e kenyelletsa likarolo tse 'maloa tse sebetsang hammoho ho holisa lets'oao la molumo le hlahisoang ke pina ea katara. Likarolo tsena li kenyelletsa:
- Kopo ea ho kenya: Mona ke moo thapo ea katara e hokeletsoeng teng.
- Preamplifier: Sena se holisa lets'oao le tsoang ho pickup ea katara le ho e fetisetsa ho amplifier ea matla.
- Sebuela-hōle: Sena se holisa lets'oao le tsoang ho preamplifier le ho le fetisetsa ho sebuela-hōle.
- Sebuela-hole: Sena se hlahisa molumo o utluoang.
- Equalizer: Sena se kenyelletsa likonopo kapa li-fader tse nolofalletsang mosebelisi ho fetola maqhubu a bass, bohareng le treble ba lets'oao le holisitsoeng.
- Effects loop: Sena se nolofalletsa mosebelisi ho eketsa lisebelisoa tsa kantle, joalo ka li-pedals kapa li-chorus unit, ho ketane ea matšoao.
- Feedback loop: Sena se fana ka tsela ea hore karolo ea lets'oao le holisitsoeng le khutlisetsoe ho preamplifier, e ka hlahisang molumo o sothehileng kapa o khannoang ho feta tekano.
- Presence modifier: Ts'ebetso ena e ama litaba tsa maqhubu a phahameng a lets'oao, 'me hangata e fumanoa ho li-amps tsa khale.
Mefuta ea Lipotoloho
Li-amps tsa Guitar li ka sebelisa mefuta e fapaneng ea lipotoloho ho holisa lets'oao, ho kenyelletsa:
- Li-circuits tsa vacuum tube (valve): Tsena li sebelisa li-vacuum tubes ho holisa lets'oao, 'me hangata li ratoa ke libini bakeng sa molumo oa tsona o mofuthu, oa tlhaho.
- Li-circuits tsa boemo bo tiileng: Tsena li sebelisa lisebelisoa tsa elektroniki tse kang transistors ho holisa lets'oao, 'me hangata li theko e tlase ho feta li-tube amps.
- Li-circuits tsa Hybrid: Tsena li sebelisa motsoako oa li-vacuum tubes le lisebelisoa tse tiileng ho holisa lets'oao.
Litaolo tsa Amplifier
Li-amps tsa Guitar li kenyelletsa litsamaiso tse fapaneng tse nolofalletsang mosebelisi ho fetola boemo, molumo, le litlamorao tsa lets'oao le holisitsoeng. Litaolo tsena li ka kenyelletsa:
- Knob ea molumo: Sena se lokisa boemo ba kakaretso ea lets'oao le holisitsoeng.
- Fumana knob: Sena se lokisa boemo ba lets'oao pele le holisoa, 'me se ka sebelisoa ho theha khopamiso kapa ho khanna ho feta tekano.
- Treble, mid, le bass knobs: Tsena li lokisa boemo ba maqhubu a holimo, a midrange le a tlase a lets'oao le holisitsoeng.
- Vibrato kapa tremolo knob: Ts'ebetso ena e eketsa phello ea pulsating ho lets'oao.
- Konopo ea ho ba teng: Sena se lokisa litaba tsa maqhubu a holimo a lets'oao.
- Li-Effects knobs: Tsena li thusa mosebelisi ho eketsa litlamorao joalo ka leetsi kapa chorus ho lets'oao.
Theko le Kakaretso
Li-amps tsa Guitar li fapana haholo ka theko le ho fumaneha ha tsona, ka mefuta e fumanehang bakeng sa ba qalang, baithuti le litsebi. Litheko li ka tloha ho makholo a 'maloa ho isa ho lidolara tse likete tse' maloa, ho latela likarolo le boleng ba amp. Hangata li-Amps li rekisoa ka barekisi ba thepa ea 'mino, lebenkeleng le inthaneteng,' me li ka rekoa linaheng tse ling.
Ho sireletsa Amp ea hau
Hangata li-guitar amps ke lisebelisoa tse theko e boima le tse bobebe, 'me li lokela ho sireletsoa nakong ea lipalangoang le ho seta. Li-amps tse ling li kenyelletsa li-handle kapa likhutlo ho etsa hore ho be bonolo ho li tsamaisa, ha tse ling li ka ba le liphanele kapa likonopo ho thibela tšenyo e sa lebelloang. Ho bohlokoa ho sebelisa thapo ea boleng bo holimo ho hokela katara ho amp, le ho qoba ho beha amp haufi le mehloli ea tšitiso ea motlakase.
Mefuta ea li-Amps tsa Guitar
Ha ho tluoa ho li-amps tsa katara, ho na le mefuta e 'meli e meholo: li-amps tsa tube le li-amps tsa mohlala. Li-tube amps li sebelisa li-vacuum tubes ho holisa lets'oao la katara, ha li-amps tsa mohlala li sebelisa theknoloji ea dijithale ho etsisa molumo oa mefuta e fapaneng ea li-amps le litlamorao.
- Li-tube amps li atisa ho bitsa chelete e ngata le boima ho feta li-amps tsa mohlala, empa li fana ka molumo o mofuthu, o arabelang oo liletsa tse ngata tsa katara li o ratang.
- Li-amps tsa mohlala li theko e tlaase ebile li bonolo ho li tsamaisa, empa li ka haelloa ke mofuthu le matla a tube amp.
Combo Amps vs Hlooho le Kabinete
Phapang e 'ngoe ea bohlokoa e pakeng tsa li-combo amps le li-setups tsa hlooho le tsa khabinete. Li-amps tsa li-combo li na le amplifier le libui tse behiloeng yuniti e le 'ngoe, ha li-setups tsa hlooho le tsa khabinete li na le likarolo tse arohaneng tse ka fapanyetsanoang kapa tsa tsoakoa le ho bapisoa.
- Li-amps tsa li-combo hangata li fumaneha ho li-amps tsa boikoetliso le li-amps tse nyane tsa gigging, athe li-setups tsa hlooho le tsa khabinete li atisa ho ba tse kholoanyane, tse lerata le ho feta.
- Li-amps tsa li-combo le tsona li bonolo ho reka thepa le ho li tsamaisa, ha li-setups tsa hlooho le tsa khabinete li atisa ho ba boima le ho ba thata ho li tsamaisa.
Solid-State vs Tube Amps
Li-amps tsa boemo bo tiileng li sebelisa li-transistors ho holisa lets'oao la katara, ha li-tube amps li sebelisa li-vacuum tubes. Mefuta ka bobeli ea li-amps e na le melemo le boiketlo ba eona.
- Li-amps tse tiileng li atisa ho theko e tlaase le ho tšepahala ho feta li-amps tsa tube, empa li ka haelloa ke mofuthu le ho sotha ha tube amp.
- Li-tube amps li hlahisa molumo o mofuthu, o arabelang oo liletsa tse ngata tsa katara li o fumanang e le tse lakatsehang, empa li ka bitsa chelete e ngata, li sa tšepahale, 'me li atisa ho chesa li-tubes ha nako e ntse e ea.
Likhabote tsa Sebui
Khabinete ea libui ke karolo ea bohlokoa ea ho seta amp amp ea katara, kaha e thusa ho holisa le ho hlahisa molumo o hlahisoang ke amplifier.
- Meetso e tloaelehileng ea khabinete ea libui e kenyelletsa likhabinete tse koetsoeng ka morao, tse bulehileng ka morao, le li-semi-open back-back, tseo e 'ngoe le e' ngoe e nang le molumo le litšobotsi tse ikhethang.
- Tse ling tsa lihlahisoa tsa khabinete ea libui tse fumanehang hangata li kenyelletsa Celestion, Eminence, le Jensen, e 'ngoe le e' ngoe e na le molumo le boleng ba eona bo ikhethang.
Baetsi ba lipapali
Bothata bo bong ba ho phahamisa amp ea katara ho fumana molumo oa 'nete, o lerata ke hore ts'ebetso ea senyeha ha u ntse u e hula. Mona ke moo li-attenuators li kenang teng.
- Li-attenuators li u lumella ho phahamisa amp ho fumana molumo o lakatsehang le maikutlo, empa ebe u letsetsa molumo ho ea boemong bo laolehang ntle le ho tela molumo.
- Mefuta e meng e tsebahalang ea li-attenuator e kenyelletsa Bugera, Weber, le THD, e 'ngoe le e' ngoe e na le likarolo tsa eona tse ikhethang le boemo ba ts'ebetso.
Leha ho na le mefuta e mengata ea li-amps tsa katara e fumanehang, lebaka le ka sehloohong la ho e reka ke ho fana ka molumo o lakatsehang le ho ikutloa ka mokhoa oa hau oa ho bapala le liketsahalo.
The Ins and Outs of Guitar Amp Stacks
Li-stacks tsa Guitar amp ke mofuta oa lisebelisoa tseo libapali tsa katara tse ngata tse nang le boiphihlelo li li hlokang ho fihlela boholo bophahamo ba modumo le molumo oa 'mino oa bona. Ha e le hantle, stack ke amplifier e kholo ea katara e bonoang likonsarete tsa rock le libakeng tse ling tse kholo. E reretsoe ho bapaloa ka molumo o phahameng ka ho fetisisa, e leng se etsang hore e be khetho e thata ho basebelisi ba sa tloaelang ho sebetsa le mofuta ona oa thepa.
Melemo ea ho Sebelisa Stack
Leha e na le boholo bo bongata le ho se sebetse hantle, sethala sa katara se fana ka melemo e mengata ho libapali tsa katara tse nang le boiphihlelo tse ntlafatsang molumo oa tsona. E meng ea melemo ea ho sebelisa stack e kenyelletsa:
- Molumo o phahameng ka ho fetesisa o ka khonehang: Stack ke khetho e phethahetseng bakeng sa libapali tsa katara tse batlang ho sutumelletsa molumo oa tsona ho isa moeling le ho utluoa ka bongata bo boholo.
- Molumo o khethehileng: Stack e tsebahala ka ho fana ka mofuta o itseng oa molumo o tsebahalang mofuteng oa rock, ho kenyelletsa le blues. Mofuta ona oa molumo o finyelloa ka tšebeliso ea likarolo tse itseng, ho kenyeletsa li-tubes, greenbacks, le libui tsa alnico.
- Khetho e lekang: Bakeng sa libapali tse ngata tsa katara, mohopolo oa ho lula ka kamoreng ea bona ea ho robala le ho bapala ka har'a stack e fana ka khetho e lekang bakeng sa ho ntlafatsa molumo oa bona. Leha ho le joalo, sena ha se khothalletsoe ka lebaka la boemo ba lerata le kotsi ea ho senyeha ha kutlo.
- E fana ka maemo: Stack ke sesebelisoa se tloaelehileng se sebelisoang ke libapali tse ngata tsa katara tsa mofuta oa rock. Sena se bolela hore ke mokhoa oa ho eketsa molumo oa hau le ho ba karolo ea sistimi e kholoanyane.
Mokhoa oa ho Sebelisa Stack ka nepo
Haeba u na le mahlohonolo a ho ba le stack ea katara, ho na le lintho tse 'maloa tseo u hlokang ho li etsa ho e sebelisa ka nepo. Tse ling tsa tsona li kenyelletsa:
- Lekola kakaretso ea wattage: Kakaretso ea metsi a stack e bontša hore na e ka sebetsana le matla a makae. Etsa bonnete ba hore u sebelisa wattage e nepahetseng bakeng sa litlhoko tsa hau.
- Lekola litsamaiso: Litaolo tse holim'a stack li nepahetse, empa ho bohlokoa ho li hlahloba pele u li sebelisa ho netefatsa hore tsohle li sebetsa ka nepo.
- Mamela molumo oa hau: Molumo oo u o fumanang ho tsoa ho stack o nepahetse haholo, kahoo ho bohlokoa ho mamela molumo oa hau le ho etsa bonnete ba hore o oela ka har'a tatso ea hau.
- Fetolela lets'oao la motlakase: Stack e fetola lets'oao la motlakase ho tsoa katara ea hau hore e be molumo oa mochini oo o ka o utloang. Etsa bonnete ba hore likarolo tsohle le likhoele li sebetsa ka nepo ho fihlela molumo o nepahetseng.
- Sebelisa khabinete ea katoloso: Khabinete e atolositsoeng e ka sebelisoa ho eketsa libui tse ngata ho stack ea hau, e fana ka molumo le molumo o eketsehileng.
Ntlha ea bohlokoa
Qetellong, guitar amp stack ke mofuta o ikhethileng oa lisebelisoa tse etselitsoeng libapali tsa katara tse nang le boiphihlelo tse batlang ho fumana molumo le molumo o phahameng ka ho fetesisa. Le hoja e fana ka melemo e mengata, ho kenyelletsa le molumo o itseng le thepa e tloaelehileng, e boetse e na le litšitiso tse 'maloa, ho kenyeletsa ho se sebetse hantle le litšenyehelo. Qetellong, qeto ea ho sebelisa stack e oela ho motho ka mong le litlhoko tsa bona tse khethehileng le tatso ea 'mino.
Moralo oa Khabinete
Ho na le likhetho tse ngata ha ho tluoa ka likhabinete tsa guitar amp. Tse ling tsa tse atileng haholo ke tsena:
- Boholo: Likhabinete li fapana ka boholo, ho tloha ho compact 1 × 12 inches ho ea ho tse kholo tsa 4 × 12 inches.
- Manonyeletso: Likhabinete li ka etsoa ka mefuta e fapaneng ea manonyeletso, joalo ka manonyeletso a menoana kapa manonyeletso a maeba.
- Plywood: Likhabinete li ka etsoa ka plywood e tiileng kapa e tšesaane, thepa e theko e tlaase.
- Baffle: Baffle ke karolo ea khabinete moo sebui se behoang teng. E ka phunngoa kapa ea checha ho sireletsa sebui.
- Mabili: Likhabinete tse ling li tla le mabili bakeng sa ho tsamaisa habonolo.
- Li-Jacks: Likhabinete li ka ba le li-jacks tse le 'ngoe kapa tse ngata ho hokela ho amplifier.
Seo U Lokelang ho se Nahana ha U Reka Kabinete?
Ha u reka katara amp cabinet, ho bohlokoa ho ela hloko tse latelang:
- Boholo le boima ba khabinete, haholo-holo haeba u rera ho gigging kamehla.
- Mofuta oa 'mino oo u o bapalang, kaha mefuta e fapaneng e ka hloka mefuta e fapaneng ea likhabinete.
- Mofuta oa amplifier oo u nang le ona, kaha li-amplifier tse ling li kanna tsa se lumellane le likhabinete tse itseng.
- Boemo ba tsebo ea sebini, kaha likhabinete tse ling li ka ba thata ho li sebelisa ho feta tse ling.
Peavey e hlahisitse likhabinete tse ntle ho theosa le lilemo, 'me li sebetsana le maemo a fapaneng. Ho ka ba thata ho khetha khabinete e nepahetseng, empa ka likarabo tse nepahetseng le lipatlisiso, o ka etsa qeto e nepahetseng bakeng sa sesebelisoa sa hau le mokhoa oa ho bapala.
Litšobotsi tsa Guitar Amp
E 'ngoe ea likarolo tsa bohlokoa ka ho fetisisa tsa guitar amp ke litsamaiso tsa eona. Tsena li lumella mosebelisi ho fetola molumo le molumo oa amplifier ho ea kamoo a ratang. Litaolo tse atileng haholo tse fumanehang ho li-amps tsa katara li kenyelletsa:
- Bass: e laola maqhubu a tlase
- Hare: e laola maqhubu a mahareng a mahareng
- Treble: e laola maqhubu a boemo bo holimo
- Phaello: e laola bongata ba ho sotha kapa ho khanna ho feteletseng ho hlahisoang ke amp
- Bolumo: e laola molumo oa kakaretso oa amp
Liphello Tse
Li-amps tse ngata tsa katara li tla le litlamorao tse hahelletsoeng tse lumellang mosebelisi ho etsa melumo e fapaneng. Liphello tsena li ka kenyelletsa:
- Lereki: le bopa maikutlo a sebaka le botebo
- Ho lieha: ho pheta lets'oao, ho theha phello ea echo
- Chorus: e etsa molumo o motenya, o tlokomang ka ho ala lets'oao
- Overdrive/ Ho sotha: ho hlahisa modumo o hlabang, o sothehileng
- Wah: e lumella mosebelisi ho phahamisa maqhubu a itseng ka ho fiela pedal
Tube vs Solid-State
Li-amps tsa katara li ka aroloa ka mefuta e 'meli e meholo: li-amps tsa tube le li-amps tse tiileng. Li-tube amps li sebelisa li-vacuum tubes ho holisa lets'oao, ha li-amps tse tiileng li sebelisa li-transistors. Mofuta o mong le o mong o na le molumo le litšobotsi tse ikhethang. Li-tube amps li tsebahala ka molumo oa tsona o mofuthu, o monate le ho sotha ha tlhaho, ha li-amps tse tiileng hangata li tšepahala ebile li sa theko e tlaase.
USB le ho Rekota
Li-amps tse ngata tsa sejoale-joale tsa katara li kenyelletsa kou ea USB, e lumellang mosebelisi ho ngola ka kotloloho khomphuteng. Ena ke tšobotsi e ntle bakeng sa ho rekota lapeng mme e lumella mosebelisi ho hapa molumo oa amp ea bona ntle le tlhoko ea li-microphone kapa deske ea ho kopanya. Li-amps tse ling li bile li tla le li-interface tsa audio tse hahelletsoeng, li etsa hore ho be bonolo le ho li rekota.
Moralo oa Khabinete
Mofuta oa 'mele oa amp amp ea katara o ka ba le tšusumetso e kholo ho molumo oa eona. Boholo le sebōpeho sa khabinete, hammoho le palo le mofuta oa libui, li ka laola litšobotsi tsa tonal tsa amp. Ka mohlala, amp e nyenyane e nang le sebui se le seng ka tlhaho e tla ba le molumo o tsepamisitsoeng haholoanyane, ha amp e kholoanyane e nang le libui tse ngata e tla ba e phahameng le e pharaletseng haholoanyane.
Matla a Amplifier
Ha ho tluoa ho li-amplifiers tsa katara, metsi ke ntho ea bohlokoa eo u ka e nahanang. Tekanyo ea metsi a amplifier e lekanyetsa hore na e ka hlahisa matla a makae, e leng se amang tšebeliso ea eona. Mona ke lintho tse ling tseo u lokelang ho li hopola ha ho tluoa tabeng ea metsi a amplifier:
- Li-amps tse nyane tsa boikoetliso hangata li tloha ho li-watts tse 5-30, li li etsa tse loketseng tšebeliso ea lapeng le li-gigs tse nyane.
- Li-amplifiers tse kholo li ka tloha ho li-watts tse 50-100 kapa ho feta, li etsa hore li tšoanelehe hantle bakeng sa li-gigs le libaka tse kholoanyane.
- Li-amplifiers tsa tube hangata li na le metsi a tlase ho feta li-amplifiers tse tiileng, empa hangata li hlahisa molumo o futhumetseng, oa tlhaho.
- Ho bohlokoa ho bapisa metsi a amplifier ea hau le boholo ba sebaka seo u tla beng u bapala ho sona. Ho sebelisa amp e nyane ea boikoetliso bakeng sa gig e kholo ho ka baka boleng bo tlase ba molumo le ho sotha.
- Ka lehlakoreng le leng, ho sebelisa amplifier e nang le metsi a mangata bakeng sa boikoetliso ba lapeng ho ka ba boima haholo 'me ho ka tšoenya baahisani ba hau.
Ho Khetha Wattage e Nepahetseng bakeng sa Litlhoko tsa Hao
Ha ho tluoa tabeng ea ho khetha metsi a amplifier a nepahetseng bakeng sa litlhoko tsa hau, mona ke lintho tse ling tseo u ka li nahanang:
- U tla be u bapala lipapali tsa mofuta ofe? Haeba u bapala libaka tse nyane feela, amplifier ea metsi a tlase e kanna ea lekana.
- U bapala 'mino oa mofuta ofe? Haeba u bapala heavy metal kapa mefuta e meng e hlokang molumo o phahameng le ho khopama, u ka hloka amplifier e phahameng haholo.
- Tekanyetso ea hau ke efe? Li-amplifiers tse phahameng haholo li atisa ho bitsa chelete e ngata, kahoo ho bohlokoa ho nahana ka tekanyetso ea hau ha u etsa qeto.
Qetellong, oattage e nepahetseng ea amplifier bakeng sa hau e tla ipapisa le litlhoko tsa hau le likhetho tsa hau. Ka ho utloisisa phapang pakeng tsa li-amplifiers tse nyane le tse kholo, li-tube le li-amps tse tiileng, le lintlha tse amang metsi a amplifier, u ka etsa qeto e nang le tsebo ha u khetha amplifier ea hau e latelang ea katara.
Khopamiso, Matla, le Bolumo
Ho kheloha ho khetholloa haholo-holo e le molumo o khannoang ho feta tekano o finyelloang ha amplifier e fetoloa ho fihlela moo lets'oao le qalang ho arohana. Sena se boetse se tsejoa e le overdrive. Phello ke molumo o boima, o hatelitsoeng haholoanyane o hlalosang 'mino oa rock. Ho khopama ho ka hlahisoa ke li-tube le li-amps tsa sejoale-joale tse tiileng, empa li-tube amps li batloa haholo bakeng sa molumo oa tsona o mofuthu, o monate.
Karolo ea Matla le Bolumo
E le ho finyella ho sotha, amp e hloka matla a itseng. Ha amp e na le matla a mangata, e ka phahama le ho feta pele ho khopama ho qala. Leha ho le joalo, ke habohlokoa ho hlokomela hore ho khopama ho ka finyelloa le ka litekanyetso tse tlaase. Ha e le hantle, li-guitar tse ling li khetha ho sebelisa li-amps tse tlaase tsa metsi ho finyella molumo oa tlhaho, oa tlhaho.
Bohlokoa ba ho Rala bakeng sa Khopamiso
Ha u rala amp, ho bohlokoa ho ela hloko takatso ea sebapali sa katara ea ho sotha. Li-amps tse ngata li na le "pain" kapa "drive" knob e lumellang sebapali ho laola palo ea ho sotha. Ho phaella moo, li-amps tse ling li na le taolo ea "bass shelf" e lumellang sebapali ho fetola palo e tlaase ea molumo o sothehileng.
Li-Loops tsa Liphello: Ho Eketsa Taolo e Fetang Molumong oa Hau
Li-loops tsa Effects ke karolo ea bohlokoa bakeng sa libapali tsa katara tse batlang ho eketsa lipeo tsa fx ho ketane ea bona ea matšoao. Li u lumella ho kenya lipedali ka har'a ketane ea matšoao sebakeng se itseng, seo hangata se fumanehang lipakeng tsa methati ea preamp le matla a amplifier.
Li-Loops tsa Effects li sebetsa Joang?
Li-loops tsa liphello hangata li na le likarolo tse peli: ho romela le ho khutlisa. Ho romela ho u lumella ho laola boemo ba pontšo e fihlang ho li-pedals, ha ho khutla ho u lumella ho laola boemo ba pontšo e khutlelang ho amplifier.
Ho beha li-pedals ho loop ea litlamorao ho ka ba le tšusumetso e kholo ho molumo oa hau. Ho e-na le ho li tsamaisa ka-line le katara ea hau, e ka fellang ka boleng bo bobe ba molumo, ho li beha ka har'a loop ho u lumella ho laola boemo ba pontšo e fihlang ho bona, qetellong ho u fa taolo e eketsehileng holim'a molumo oa hau.
Melemo ea Liphello Loops
Mona ke melemo ea ho sebelisa li-loops tsa litlamorao:
- E u lumella ho laola molumo oa hau ka kakaretso
- E o lumella ho betla molumo oa hau ka ho eketsa kapa ho tlosa mefuta e itseng ea litlamorao
- E fana ka mokhoa oa ho eketsa matla, khatello le khopamiso ho lets'oao la hau ntle le ho fetisa amplifier.
- E u lumella ho qoba ho fumana litlamorao tse sothehileng kapa tse sa utloahaleng hantle ka ho li kenya qetellong ea ketane ea matšoao.
Mokhoa oa ho Sebelisa Effects Loop
Mehato e meng ea ho qala ho sebelisa "effects loop" ke ena:
1. Hokela katara ea hau ho sehokelo sa amplifier.
2. Hokela ho romelloa ha loop ea litlamorao ho kenyelletso ea pedal ea hau ea pele.
3. Hokela tlhahiso ea pedal ea hau ea ho qetela ho khutla ha loop ea litlamorao.
4. Bulela lupu 'me u fetole maemo a ho romela le ho khutlisa ho ea kamoo u ratang kateng.
5. Qala ho bapala 'me u lokise lipedali ho lupu ho betla molumo oa hau.
Tube Amps vs Modeling Amps
Li-tube amps, tse tsejoang hape e le li-amps tsa valve, li sebelisa li-vacuum tubes ho holisa lets'oao la motlakase ho tsoa katara. Li-tubes tsena li na le bokhoni ba ho hlahisa overdrive e boreleli le ea tlhaho, e batloang haholo ke li-guitar bakeng sa lithane tsa eona tse futhumetseng le tse ruileng. Li-tube amps li hloka lisebelisoa tsa boleng bo holimo 'me hangata li theko e boima ho feta li-transistor tse thehiloeng ho li-transistor, empa ke khetho e ka sehloohong bakeng sa litšoantšiso tse phelang ka lebaka la bokhoni ba tsona ba ho sebetsana le molumo o phahameng ntle le ho lahleheloa ke boleng ba bona ba molumo.
Phetohelo ea Amps Modelling
Ka lehlakoreng le leng, li-amps tsa mohlala li sebelisa theknoloji ea digital ho etsisa molumo oa mefuta e sa tšoaneng ea li-amps. Hangata li na le lisebelisoa tse ngata 'me li na le mekhoa e mengata ho feta li-amps tsa tube. Li-amps tsa mohlala li boetse li theko e tlaase ebile li bonolo ho li boloka ho feta li-amps tsa tube, e leng se etsang hore e be khetho e ratoang bakeng sa ba ikemiselitseng ho tela ho ba le molumo oa "sebele" oa tube amp bakeng sa boiketlo ba ho khona ho etsisa mefuta e sa tšoaneng ea amp.
Phapang ea Molumo
Phapang e kholo lipakeng tsa li-amps tsa tube le li-amps tsa mohlala ke tsela eo li holisang lets'oao la katara. Li-amps tsa tube li sebelisa li-circuits tsa analog, tse eketsang ho sotha ha tlhaho ho molumo, ha li-amps tsa mohlala li sebelisa ts'ebetso ea dijithale ho pheta molumo oa mefuta e fapaneng ea li-amp. Le hoja li-amps tse ling tsa mohlala li tsejoa ka bokhoni ba tsona ba ho etsisa lithane tse batlang li tšoana le li-amps tsa pele tseo ba li etsang mohlala, ho ntse ho e-na le phapang e hlokomelehang ea boleng ba molumo pakeng tsa mefuta e 'meli ea li-amps.
fihlela qeto e
Kahoo u na le eona, nalane e khuts'oane ea li-amps tsa katara le hore na li bile teng joang ho fihlela litlhoko tsa libapali tsa katara.
Joale o tseba ho khetha amp e nepahetseng bakeng sa litlhoko tsa hau, o ka ts'oara ka boits'epo! Kahoo u se ke oa tšaba ho e phahamisa 'me u se ke oa lebala ho phahamisa molumo!
Ke Joost Nusselder, mothehi oa Neaera le morekisi oa litaba, ntate, 'me ke rata ho leka lisebelisoa tse ncha ka katara pelong ea takatso ea ka,' me 'moho le sehlopha sa ka, esale ke theha lingoliloeng tse tebileng tsa blog ho tloha 2020. ho thusa babali ba tšepahalang ka malebela a ho rekota le ka katara.
