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LM1875 Stereo With Preamp NE5532

  Рет қаралды 14,885

Barlex respectaizer

Barlex respectaizer

Күн бұрын

The project uses two LM1875 ICs as the final amplifier, the circuit is made as simple as possible with the original circuit from the datasheet.
With a simple change using 2.2uf audiophiler input coupling capacitors.
The ne5532 is used as a non-inverting amplifier to amplify weak signals and also improve the signal quality given from the input.
I put elco 100uf and the 100nF capacitor in the strategic section to reduce noise.
The circuit use simetrical -18v CT +18v DC Voltage.
And the results of this amplifier are able to produce good sound, detail, warm and low noise.
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Schematic and gerber file on my blog barlexrespecta...
Email for business :
barlexaudioos@gmail.com

Пікірлер: 64
@YuTanBu
@YuTanBu 5 жыл бұрын
Mantab gan.. Saat ini saya juga baru rakit power Amplifier lm1875.. Tapi dengan preamp terpisah.. preamp ya beli Kitnya aja.. juga pakai IC ini.. suaranya manis... Oiya.. Kapan2 coba buat power Amplifier classl A gan..
@barlexrespectaizer452
@barlexrespectaizer452 5 жыл бұрын
wah.. projek mahal class A.. pendingin mesti super besar dan tebal
@YuTanBu
@YuTanBu 5 жыл бұрын
@@barlexrespectaizer452 Berani coba? Hehe..
@danangwahjudi5678
@danangwahjudi5678 3 жыл бұрын
Bang tolong dong next pre am ini digabung 3886 stereo biar lbh joos. Salam sukses selalu bang
@QbitSyria
@QbitSyria 2 жыл бұрын
If I want to use it in my car does it work with 12V single supply? I'm a little confused which IC is better in quality and price I want it to be 4CH with Subwoofer
@technicalboy8097
@technicalboy8097 4 жыл бұрын
Sir please we request you make single layar pcb in your next projects.
@rahmattapung1811
@rahmattapung1811 5 жыл бұрын
Mantap.....Reques bok speaker lapangan....18 inci low sub
@barlexrespectaizer452
@barlexrespectaizer452 5 жыл бұрын
walah yg kemarin belum kelar ? haha
@johanwahyudi8508
@johanwahyudi8508 2 жыл бұрын
Bisa gak cap audiophiller itu diganti dgn cap jenis lain?
@dibyamartandasamanta583
@dibyamartandasamanta583 4 жыл бұрын
I am designing something similar with sta540 . I need to run ne5532 from single supply please can you help me ?
@barlexrespectaizer452
@barlexrespectaizer452 4 жыл бұрын
you can learn with my tpa3116 schematic, am using single supply on it. please chek the schematic pdf drive.google.com/open?id=1Y2mtG0zRXGE8g4Sh5zJ9ADuo0Cjn3pgY
@dibyamartandasamanta583
@dibyamartandasamanta583 4 жыл бұрын
@@barlexrespectaizer452 Thanks a lot
@parlygra6501
@parlygra6501 3 жыл бұрын
ini jrc 4558 skema sama bang?
@nicvirgilcabalan8272
@nicvirgilcabalan8272 5 жыл бұрын
What apps can open gerber file?
@barlexrespectaizer452
@barlexrespectaizer452 5 жыл бұрын
hi, gerber file is a pcb file for machine. you can view that with this site.. www.gerber-viewer.com
@agungmahendra1068
@agungmahendra1068 3 жыл бұрын
Mas tadi saya lihat shematicnya di bagian c input tertera nilai 2.2u,itu maksudnya 2.2uf/2.2nf?
@barlexrespectaizer452
@barlexrespectaizer452 3 жыл бұрын
2.2uf mas.. kapasitor audiophiler
@agungmahendra1068
@agungmahendra1068 3 жыл бұрын
@@barlexrespectaizer452 mas karakter dari penguat audionya apa mas?
@barlexrespectaizer452
@barlexrespectaizer452 3 жыл бұрын
@@agungmahendra1068 karakter dari lm1875 itu detail, high bersih gak nusuk, vokal jelas, bass transparan gk berlebihan
@agungmahendra1068
@agungmahendra1068 3 жыл бұрын
@@barlexrespectaizer452 maksudnya dari rangkaian preampnya mas🙏
@barlexrespectaizer452
@barlexrespectaizer452 3 жыл бұрын
@@agungmahendra1068 karakternya ya tergantung ic opamp yg dipakai.. yg lain nya hanya resistor buat feedback dan grounding. cek video versus opamp di channel ini mas
@safrilrizqiardana3311
@safrilrizqiardana3311 2 жыл бұрын
Berapa harga pcb nya
@lambelames3271
@lambelames3271 3 жыл бұрын
Ini recomen 18 0 18 ct udah maxsimal blm suara'y kl buat 12x2 6x2 4ohm?
@barlexrespectaizer452
@barlexrespectaizer452 3 жыл бұрын
6x2 cocok, kalau 12" gak ngangkat lah 😂
@ululpercussion9618
@ululpercussion9618 2 жыл бұрын
Klo ga pake psu. Cuman pake dioda dari trafo nya terus disambung ke situ bisa ga master?
@barlexrespectaizer452
@barlexrespectaizer452 2 жыл бұрын
Bisa aja tapi elco di kit nya harus yg 2200uf
@ululpercussion9618
@ululpercussion9618 2 жыл бұрын
@@barlexrespectaizer452 ok thanks. Tutorial perakitan lm3886 stereo ga ada ya?
@alinnezha8702
@alinnezha8702 3 жыл бұрын
Bang psu yg rekomended berapa ampere?
@barlexrespectaizer452
@barlexrespectaizer452 3 жыл бұрын
5A dah bagus kalau sepasang gainclone
@insyartgallery4271
@insyartgallery4271 5 жыл бұрын
lumayan lancar 😁😁😁😁
@ridwandani4094
@ridwandani4094 2 жыл бұрын
Bang kalau pake tegangan trafo 12v ct apa resistor muka 1 K ohn masih harus dipasang?
@ridwandani4094
@ridwandani4094 2 жыл бұрын
Maksudnya resistor yg dari trafo ke pre amp 1 k masih harus dipasang kalau tegangan trafo 12v ct...
@barlexrespectaizer452
@barlexrespectaizer452 2 жыл бұрын
tidak harus, kalau 12Vct masih bisa diatasi op amp.. tapi cari op amp yg bisa main diatas 16V karna setelah disearahkan teg. 12v akan menjadi sekitar 16v
@ridwandani4094
@ridwandani4094 2 жыл бұрын
Trims kasih bang....
@ridwandani4094
@ridwandani4094 2 жыл бұрын
Bang bolehkan nanya lagi? Abang bilang dari trafo 12v lewat dioda dan elco tegangan jadi sekitar 16 v. Nah kalau ke pre amp memakai ic regulator 7812 dan 7912 bisa gak. Dgn artian bisa bekerja gak ic regulator ya?
@labibzain6190
@labibzain6190 5 жыл бұрын
Software pcb nya pake apa bang?
@barlexrespectaizer452
@barlexrespectaizer452 5 жыл бұрын
pake diptrace bg
@jrJimmy23
@jrJimmy23 4 жыл бұрын
pak itu 1 out nya make 2 speaker woofer sma tweeter ya ?? saya mau make midrange sma tweeter bagus gak ??sudah ada subwoofer..saya mau bikin speaker 2.1..makasih
@barlexrespectaizer452
@barlexrespectaizer452 4 жыл бұрын
ia.. cocok 2.1 pakai itu aja..
@jrJimmy23
@jrJimmy23 4 жыл бұрын
ok makasih pak
@alinnezha8702
@alinnezha8702 3 жыл бұрын
Saya ada smps 24v ada ga skema yg cocok bang?
@barlexrespectaizer452
@barlexrespectaizer452 3 жыл бұрын
kalau simetris/ada ct nya sih banyak yg cocok..
@erdiardiansyahmunggaran9178
@erdiardiansyahmunggaran9178 4 жыл бұрын
Ready pcb nya gan?
@barlexrespectaizer452
@barlexrespectaizer452 4 жыл бұрын
sedang proses re-stock gan.. nunggu di tokopedia : barlex audio
@masdanny4250
@masdanny4250 5 жыл бұрын
Bro.. pre amp tube yg hrg 120an ribuan sama pre amp ne5532 bagus mana ya
@barlexrespectaizer452
@barlexrespectaizer452 5 жыл бұрын
preamp tabung kalau harga segitu sih halus.. bening, tapi detail detail kecil seakan menghilang.. kalau preamp 5532 lumayan kalau part high grade
@masdanny4250
@masdanny4250 5 жыл бұрын
@@barlexrespectaizer452 saya pake kit amplifier yamaha yg dual chip, saya direct langsung dari hp suaranya clear, nah saya pakein tone control lm1036 suaranya malah medem gak megah seperti klw direct langsung dari hp, saya lg bingung nih mau tak pakein tone control ne5532, apa cukup preamp ne5532, saya sebenernya udah suka klw direct langsung hp, cuman pengen nambah bass dikit tanpa membuat suara jadi mendem
@barlexrespectaizer452
@barlexrespectaizer452 5 жыл бұрын
pilih tone control yg ada midle nya
@dje5300
@dje5300 5 жыл бұрын
Watt this amp
@barlexrespectaizer452
@barlexrespectaizer452 5 жыл бұрын
around 25+25watt
@fikkyfz150i3
@fikkyfz150i3 5 жыл бұрын
Pingin give away pcb lm1875+ preeamp Beli kresek warnanya oren Biar pesek yang penting keren
@rodiartono5205
@rodiartono5205 2 жыл бұрын
Pake AC 22 volt CT aman gk gan
@barlexrespectaizer452
@barlexrespectaizer452 2 жыл бұрын
untuk jangka panjang tidak disarankan gan
@rodiartono5205
@rodiartono5205 2 жыл бұрын
@@barlexrespectaizer452 ok, terima kasih informasinya
@vivinalviana6043
@vivinalviana6043 4 жыл бұрын
spiker pake apa. brapa in wat
@rahmattapung1811
@rahmattapung1811 5 жыл бұрын
Hahhahaha...emng blm....tp tolong di pikirkan....yng bok low sub.untuk lapangan...bok apa aja....
@Tamaelektro21
@Tamaelektro21 5 жыл бұрын
Sub baru 13rb pdhl channel bagus,ttep semangat ✊ Skalian mau nanya karakter power blazer 500w gmn mas,sy sruh bayarin 100 rb.hrg baru 225-250 rb
@barlexrespectaizer452
@barlexrespectaizer452 5 жыл бұрын
blazer 500 bagus kok itu mas, asalkan trafo minimal 10A, tr sanken asli dan elco banyak.. cuman suaranya terdengar pelan dibanding ocl 150, tapi jauh lebih halus..
@Tamaelektro21
@Tamaelektro21 5 жыл бұрын
Waduhh trafo bekas power sansui 3a mas 😁 Gak jd deh
@barlexrespectaizer452
@barlexrespectaizer452 5 жыл бұрын
wkwk soalnya pernah test pakai trafo 5A drop banget.. jd minimal 10a
@Tamaelektro21
@Tamaelektro21 5 жыл бұрын
@@barlexrespectaizer452 mau sy kembalikan mas,😁 Final sanken di atas 5dy kayaknya Max kan 200v ya mas bro
@Musik-mz1fc
@Musik-mz1fc 5 жыл бұрын
Bang boleh minta kontak nta
@barlexrespectaizer452
@barlexrespectaizer452 5 жыл бұрын
cek profil yutub sya bg lengkap disitu
@Musik-mz1fc
@Musik-mz1fc 5 жыл бұрын
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