Overdrive Pedal: 20 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Ib qho overdrive guitar pedal yog ib yam zoo li tsis muaj qhov cuam tshuam hnyav dua pedal. Kev hais lus thev naus laus zis, qhov kev cuam tshuam ntawm lub pedal clips ua kom lub zog hloov pauv ntawm qhov siab tshwj xeeb, lub pedal overdrive tiag tiag ua rau sab saum toj ntawm cov nthwv dej clipped. Thaum qhov no tseem ua rau nws tsis meej me ntsis thaum koj crank nce qhov nce, nws zoo li tsis muaj zog ntau dua li kev cuam tshuam lossis ua suab nrov. Dab tsi yog qhov txias txog tus pedal no yog tias nws ntxiv qhov sov me ntsis ntxiv rau koj lub teeb liab thaum koj tab tom sib zog maj mam, tab sis thaum koj tawm dag zog tiag tiag, lub suab tau nce mus rau hauv qhov chaw tawg tsis sib xws. Thaum qhov no feem ntau yog qhov cuam tshuam zoo heev, nws yog qhov muaj zog heev hais txog ntau hom suab sib txawv uas koj tuaj yeem tawm ntawm nws. Nws yog qhov zoo rau kev ntxiv me ntsis qee yam ntxiv rau txhua qhov cuam tshuam.

Kauj ruam 1: Cov ntaub ntawv

Koj yuav xav tau:

(x1) 2N3904 NPN transistor (x1) 0.1uF capacitor (x1) 0.047uF capacitor (x2) 0.01uF capacitor (x1) 100K logarithmic potentiometer (x1) 100K linear potentiometer (x1) 10K linear potentiometer (x1) 2.2M ohm resistor (x1) 33K ohm resistor (x1) 22K ohm resistor (x1) 3.3K ohm resistor (x1) 680 ohm resistor (x1) PC Board (x1) 9V roj teeb snap (x1) 9V roj teeb (x3) Pob qhov rooj (x2) Lub tso suab tso suab (x1) DPDT Stomp switch (x1) BB project enclosure (x1) 5 "x 4" x 1/8 "rubber sheet (x1) 5" x 4 "x 1/8" cork sheet

Thov nco ntsoov tias qee qhov txuas ntawm nplooj ntawv no muaj Amazon cov koom nrog txuas. Qhov no tsis hloov tus nqi ntawm ib yam ntawm cov khoom muag. Txawm li cas los xij, Kuv khwv tau nyiaj me me yog tias koj nyem rau ntawm ib qho ntawm cov txuas thiab yuav dab tsi. Kuv rov nqis peev cov nyiaj no rau hauv cov ntaub ntawv thiab cov cuab yeej rau cov phiaj xwm yav tom ntej. Yog tias koj xav tau lwm txoj kev tawm tswv yim rau tus xa khoom ntawm ib qho ntawm cov khoom, thov qhia rau kuv paub.

Kauj ruam 2: Circuit Court

Tsim lub Circuit Court raws li daim duab hauv daim duab, tshwj tsis yog cov potentiometers.

Cov txheej txheem overdrive pedal feem ntau yog ua raws ob txoj kev sib txawv. Cov theem transistor ntawm cov txheej txheem yog ua raws Trotsky Drive Pedal los ntawm Beavis Audio Researsch (nws tus kheej raws li Electra Distortion module). Txawm li cas los xij, tsis txhob siv qhov tsis tshua muaj neeg Lavxias NPN transistor, Kuv siv 2N3904. Tag nrho-hauv-tag nrho, ib feem ntawm cov txheej txheem no feem ntau tsuas yog txhawb lub teeb liab tuaj, tswj qhov tau txais, thiab ua me ntsis ntawm kev lim.

Qhov qis ib nrab ntawm cov phiaj xwm yog ua raws Jack Orman nplooj ntawv ntawm lub suab clipping, thiab nws yog nyob hauv ib feem ntawm qhov Circuit Court uas txhua qhov kev ua khawv koob tiag tiag tshwm sim. Yeej, muaj qhov siab dhau thiab qis dhau lim hauv qhov sib npaug, txhua qhov uas tau ua raws nws tus kheej ntawm ob tog clipping diodes. Ib cag los ntawm cov ntxaij lim dej lawv tus kheej muaj lub suab sib txawv charachteristics, txhua khub ntawm diodes kuj muaj nws tus kheej clipping charachteristics.

Lub 10K potentiometer nyob rau hauv schematic sweeps ntawm ob qhov sib txawv lim / diode khub. Lub hwj chim no muab lub pedal kho kom zoo thiab muaj suab tshwj xeeb. Los ntawm kev sib pauv tawm cov lim lim thiab diodes rau qhov sib txawv, koj tuaj yeem sim nrog tus ko taw thiab pom koj tus kheej ua ke zoo tshaj plaws.

Kauj Ruam 3: Hlau Hloov

Txuas ib khub ntawm cov hloov chaw sab nrauv ua ke.

Txuas 4 xaim liab rau txhua qhov chaw nruab nrab.

Txuas 4 xaim ntsuab rau txhua lub dav hlau sab nraud.

Kauj Ruam 4: Laum Cov Lus Qhia

Luam tawm cov ntawv qhia laum uas txuas nrog thiab muab lawv tso rau ntawm lub qhov rooj.

Kauj Ruam 5: Laum Sab

Laum peb lub hwj chim crosshairs nrog 1/4 laum ntsis.

Laum qhov nruab nrab taw kev hla hla nrog 1/2 laum ntsis.

Kauj Ruam 6: Laum Ob Sab

Laum ob sab crosshairs nrog 3/8 dril ntsis.

Kauj Ruam 7: Ntxuav

Tshem tawm cov lus qhia laum tom qab txhua qhov ntawm qhov drilled.

Kauj ruam 8:

Siv daim ntawv txuas txuas los ua tus spacer tawm ntawm cov roj hmab lossis duab los qhia rau sab hauv ntawm lub casing, thiab muab nws tso rau hauv qhov chaw.

Rho tag nrho 3 lub hwj chim hauv qhov chaw, nrog 10K lub zog ntsuas nyob hauv nruab nrab, thiab 100K logarithmic potentiometer nyob ntawm nws sab laug (thaum lub pedal yog lub ntsej muag qis). Ua kom lawv ruaj khov nyob rau hauv qhov chaw nrog lawv suav nrog kho vajtse.

Kauj ruam 9: Jacks

Ntxig lub suab tso rau hauv txhua qhov ntawm lub qhov thiab muab lawv tso rau hauv qhov chaw nrog lawv cov kho vajtse.

Kauj ruam 10: Hloov

Ntxig lub qhov hloov pauv mus rau hauv 1/2 qhov thiab muab nws khov kho nyob rau hauv qhov chaw nrog nws cov txiv ntseej.

Kauj ruam 11: Txuas

Txuas txhua ntawm cov xov hlau liab los ntawm kev hloov mus rau lub teeb liab tab ntawm ib qho ntawm lub suab. Nov yog lub tab uas muaj hluav taws xob txuas nrog ntev khoov peice ntawm cov hlau uas los rau hauv kev sib cuag nrog lub ntsaws ntsaws.

Kauj Ruam 12: Hlau Cov Pots

Siv lub xaim ntsuab xaim nruab nrab ntawm kab ntawv nruab nrab ntawm 10k potentiometer thiab sab laug tab ntawm 100K logarithmic potentiometer.

Txuas 4 xaim ntsuab mus rau qhov chaw nruab nrab ntawm lub logarithmic potentiometer.

Txuas 4 cov xov hlau ntsuab mus rau sab nraud tab ntawm 10K lub zog loj.

Txuas 4 "xaim ntsuab mus rau qhov chaw nruab nrab ntawm 100K kab hluav taws xob lub zog, thiab 4" xaim liab rau sab xis tab.

Kauj Ruam 13: Hlau Av

Txuas cov tab uas tsis tau siv los ntawm 100K logarithmic potentiometer mus rau lub tab ntawm lub tso suab tso ze tshaj plaws uas yog hluav taws xob txuas mus tas li nrog rau sab nrauv.

Txuas 3 xaim dub rau tib lub jack. Cov xov hlau no tom qab yuav txuas rau lub rooj sib tham.

Txuas cov xaim dub los ntawm 9v lub roj teeb ntsaws rau qhov tab uas tsis siv ntawm lub tso suab nkaus.

Kauj Ruam 14: Hlau Tso Tawm

Txuas qhov nruab nrab xaim ntsuab los ntawm 100K logarithmic potentiometer mus rau qhov hloov xws li nws txuas nrog ib sab ntawm cov hlau liab uas txuas nrog lub tso suab nkaus uas tseem txuas rau hauv av.

Kauj Ruam 15: Txuas lub Circuit Court

Txuas cov khoom seem uas tsim nyog raws li qhov tsim nyog rau hauv pawg thawj coj saib xyuas raws li cov txheej txheem.

Nco ntsoov tias cov hlau ntsuab uas tseem tshuav los ntawm kev hloov taw yuav tsum txuas rau 'Audio In.'

Kauj Ruam 16: Rwb thaiv tsev (xaiv tau)

Txhawm rau pab tiv thaiv kom luv, rub tawm daim ntawv txuas thiab txiav cov duab ntawd tawm ntawm cov khoom uas tsis yog-coj. Kuv siv cork rau lub hom phiaj no.

Kaw cov ntawv txiav rau sab hauv ntawm lub hau.

Kauj ruam 17: Lub zog

Snap lub roj teeb rau hauv 9V txuas.

Kauj Ruam 18: Kaw Cov Ntaub Ntawv

Muab txhua yam tso rau hauv rooj plaub thiab kaw nws kaw.

Kauj ruam 19: Pob qhov rooj

Tig tag nrho cov potentiometer shafts txhua txoj kev mus rau sab laug. Muab cov pob qhov rooj tso rau ntawm tus ncej thiab khawm lawv nyob hauv qhov chaw uas siv lawv cov ntsia hlau.

Kauj ruam 20: Siv

Txhawm rau siv tus pedal, tsuas yog ntsaws nws ntawm koj lub guitar thiab koj lub amp.

Yog tias nws tsis zoo li lub pedal ua ntau yam ntawm txhua yam, nyem qhov hloov.

Tam sim no koj yuav tsum tau npaj rau pob zeb thiab yob.

Koj puas pom qhov no muaj txiaj ntsig, lom zem, lossis lom zem? Ua raws @madeineuphoria kom pom kuv cov phiaj xwm tshiab kawg.