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 Tube Preamp

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+23
jascool
ghozy
Antoni Pasaribu
alfiore
alyaputra
opa teguh
yoyomanalagi
yoko_pratama
William Sudiyono
kloengsoer
sithot28
Yassud
bjO
kool
eudea
rahmad
gustOmO
haris
Ady Mardianto
fauzy
gwendy
Ramsey
indra_co_maniz
27 posters
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AuthorMessage
indra_co_maniz
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indra_co_maniz


Male Jumlah posting : 10861
Join date : 2009-04-12
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Tube Preamp - Page 6 Empty
PostSubject: Tube Preamp   Tube Preamp - Page 6 EmptyThu Aug 13, 2009 12:40 pm

First topic message reminder :

yuk kita split dan bagian Tube Power Amplifier, mudah-mudahan ada yang kasih pencerahan..
terutama sistem yang membedakan antara preamp tube dan power amp tube...
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https://solfegio.indonesianforum.net/art-of-sound-system-f50/

AuthorMessage
Ady Mardianto
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Moderator
Ady Mardianto


Male Jumlah posting : 1388
Join date : 2009-08-13
Age : 46
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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyWed Dec 30, 2009 8:26 am

William Sudiyono wrote:
thx mas gwendy nice infoooo saya coba troubleshoot metal

Goog job mas willi...
http://williamaudioworkshop.blogspot.com/
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eudea
Solfers Sejati
eudea


Male Jumlah posting : 1179
Join date : 2009-09-26
Age : 43
Lokasi : Jogjakarta

Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyWed Dec 30, 2009 9:05 am

wah.. salut sama mas willi.
preampnya manteppp!! jadi ngiler pengen belajar bikin tube.
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sithot28
Makin betah
sithot28


Male Jumlah posting : 136
Join date : 2009-12-09
Age : 48
Lokasi : Jateng-Joglo

Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptySun Jan 10, 2010 10:16 pm

Rekan solfers,
Saya punya rangk preamp tabung (copotan dari saudara), tadi siang sy coba pasangkan dg GC suara mbrebet (apa ya bhs indo-nya). Preamp tsb pakai 2 lampu, setelah sy lihat satu lampu nyalanya agak redup (spt mau mati), mo ganti tapi kok tidak ada tulisan tipe/merk, ada yang bisa bantu 'menerawang' lampu ini ?

http://www.flickr.com/photos/46418009@N07/4262748114/

Tube Preamp - Page 6 Tab4.th

Penampakan preamp-nya :

http://www.flickr.com/photos/46418009@N07/4262737956/
Tube Preamp - Page 6 Tab1z.th

tq
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opa teguh
Udah bintang 3 lho
opa teguh


Male Jumlah posting : 399
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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyMon Jan 11, 2010 8:07 am

pagi mas sithot, kalau ada tulisan - etsa kode di tabung mbantu banget, rada susah lihat nya kalu cat marker ud ilang, mesti diputer-puter dibawah lampu. juga bisa ukur tegangan di kaki 4-5. kl ~6V ya keluarga 6dj8-ecc88-6922, kl 12V ya bisa jadi keluarga 12xxxx..met nyoba
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http://teguhps-goodbaddesignanddiy.blogspot.com/
sithot28
Makin betah
sithot28


Male Jumlah posting : 136
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PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyMon Jan 11, 2010 8:34 am

Thanks Opa, di salah satu lampu kalo gak salah ada tulisan C** (lupa), nanti dech saya cek lagi, tapi yang satu gaka da. Nah untuk nyoba-nyoba nich yang bikin ngeri he he, udah dicabut listrik PLN-nya aja, saya ukur disalah satu poin mute tegangan masih 230V.
Maklum ini preamp copotan dari saudara yg beli (mesen di jatim)


tq
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alyaputra
Mulai Betah
alyaputra


Jumlah posting : 47
Join date : 2009-12-02

Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyMon Jan 11, 2010 8:45 am

pak Sithot, setelah dicabut stekernya, diinetralkan capacitornya , caranya pake resistor min.1watt, 100k, kedua ujungnya disambung capitan buaya.
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Ady Mardianto
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Ady Mardianto


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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyMon Jan 11, 2010 9:09 am

pakai bleeder ala cipinang

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sithot28
Makin betah
sithot28


Male Jumlah posting : 136
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PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyMon Jan 11, 2010 9:10 am

Wah...ini kayakny gadget yg harus dimiliki buat ngoprek lampu he he, to all, tengkyu ya...


tq
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rahmad
Mulai Betah
rahmad


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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyWed Jan 13, 2010 6:49 am

haris wrote:
@bjO maaf ga koreksi lagi saya he he he dah di ganti gambarnya. . . .
link sama dengan yang di post @gwendy Damai

om gwen to skema ini..skema power supply kyk gmn ya..to filament pake 6,3v or 12,6v ya...
thx
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gwendy
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gwendy


Male Jumlah posting : 3023
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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyWed Jan 13, 2010 7:12 am

power suply bisa pake yang biasa aja atau pake tube bridge, yang penting suplynya 300V, untuk filamen 12AX7 kan punya 2 filamen, klu diparalel 6,3V dan klu seri 12,6 V.
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rahmad
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rahmad


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PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyWed Jan 13, 2010 10:11 am

saya coba bikin dr 2 trafo ct 1A 12V digabung 1 trafo biasa 12 V 0.5A ..bs di pake gk om
dah rakit psu teg keluar to HV 258volt trs to filament 11,8volt..
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gwendy
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gwendy


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PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyWed Jan 13, 2010 10:17 am

bisa saja cuma pasti trafonya panas, klu kesulitan trafo HV coba pm kang ady , saya juga pesan kesana dan hasilnya sangat rapih dan savety menurut saya karena setiap satu lapisan lilitannya terdapat isolator, tentukan saja berapa voltage, dan amperenya.
sdh bagus harganya juga murah hehe Very Happy
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rahmad
Mulai Betah
rahmad


Male Jumlah posting : 65
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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyWed Jan 13, 2010 5:56 pm

haris wrote:
https://2img.net/r/ihimizer/img121/396/picture3bv.jpg

udah jadi pcb sama komp pasip tinggal 12ax7 nya mo cari yang murmer
loak juga ga pa2 he he he ueda gimana Very Happy

Tube Preamp - Page 6 Picture3bv

salam kenal kang haris..numpang tanya skema preamp py kang haris itu to filamen heathernya diseri apa pararel ..?
terima kasih
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haris
Ngejar Bintang 5
haris


Male Jumlah posting : 536
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PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyThu Jan 14, 2010 1:50 pm

seri 12.6 VDC/AC kang . . . .
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alfiore
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alfiore


Male Jumlah posting : 81
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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyThu Feb 04, 2010 9:00 pm

Met malem sepuh2..... Kl preamp EF800 suaranya bagus gk ?...... Sy dapet hibahan dr abang, cm khn sy gk ngerti neeh....pic nya :

Tube Preamp - Page 6 DSC01402

thnks
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opa teguh
Udah bintang 3 lho
opa teguh


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PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyThu Feb 04, 2010 10:25 pm

whaaa....ampohm!!...eh amphuunn!!...takman, BG-nx, ASC......EF800 cocok untuk EARGASM !!..aikido kah ini?..kakak nya mas alfiore jelas sayang adik Smile
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Antoni Pasaribu
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Antoni Pasaribu


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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyFri Feb 05, 2010 2:02 am

Walah......
kakaknya baikkkkkkkkkkkk banget.................
KEREN
Applause
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alfiore
Mulai Betah
alfiore


Male Jumlah posting : 81
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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyFri Feb 05, 2010 10:12 am

opa teguh wrote:
whaaa....ampohm!!...eh amphuunn!!...takman, BG-nx, ASC......EF800 cocok untuk EARGASM !!..aikido kah ini?..kakak nya mas alfiore jelas sayang adik Smile

Waah bkn sayang nmny opa..... yg ada nyeburin sy neh (abang sy)
Aikido ?... Gk ngerti sy, abang cm bilang kl ini preamp EF800 d triode kan.
@Om Mimin : sayang nya mau dibikin mati pelan2 Om........

pas sy bongkar tuh preamp isinya sederhana banget
BG NX, coupling Amp ohm, Mundorf Mlytics HV (50+50), Siemen oil caps..... D supply nya BG-Fk (100/25v), BG STD (100/100v, 3300/16v), Mundorf Mlytics HV (50+50).
Kira2 kl mau d upgrade yg mana yaaa ?
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gwendy
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gwendy


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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyFri Feb 05, 2010 10:32 am

langsung dibunyikan aja dulu baru tau yang kurang dimana. Kedip
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Ady Mardianto
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Ady Mardianto


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Tube Preamp - Page 6 Empty
PostSubject: Re: Tube Preamp   Tube Preamp - Page 6 EmptyFri Feb 05, 2010 10:57 am

alfiore wrote:


Waah bkn sayang nmny opa..... yg ada nyeburin sy neh (abang sy)
Aikido ?... Gk ngerti sy, abang cm bilang kl ini preamp EF800 d triode kan.
@Om Mimin : sayang nya mau dibikin mati pelan2 Om........

Sungguh kakak yang kejam...
koq tega-teganya meracun adiknya dengan barang-barang beginian.....
heh... Ter..la..lu....
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» Tube Poweramp
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