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Author Topic: an214 amp  (Read 10058 times)

Offline bj_santino

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Re: an214 amp
« Reply #20 on: September 06, 2009, 12:46:56 PM »
 :)yung lolo ko mayron din ganyan, an214 amp ok naman yung quality nya but using booster, yung may primary at secondary transformer hindi advisable kasi distorted yung sounds nya. pero addicted cla nuon sabi ng lolo, halos lahat ng mga tricycle at bus driver an214 ang pinapagawa :-\

 >:( iwan ko sa kanila, dami nman mas higit pa sa an214 na yun. pwede naman yung high power amp na battery operated from car na 12V di ba ???.
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Re: an214 amp
« Reply #20 on: September 06, 2009, 12:46:56 PM »

Offline Woots29

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Re: an214 amp
« Reply #21 on: September 06, 2009, 01:16:12 PM »
kaya nga. 4watts lang na an214

dami 20watts jan
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Re: an214 amp
« Reply #21 on: September 06, 2009, 01:16:12 PM »

Offline SexyPaint

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Re: an214 amp
« Reply #22 on: September 06, 2009, 01:33:47 PM »
Quote from: bj_santino on September 06, 2009, 12:46:56 PM
:)yung lolo ko mayron din ganyan, an214 amp ok naman yung quality nya but using booster, yung may primary at secondary transformer hindi advisable kasi distorted yung sounds nya. pero addicted cla nuon sabi ng lolo, halos lahat ng mga tricycle at bus driver an214 ang pinapagawa :-\

 >:( iwan ko sa kanila, dami nman mas higit pa sa an214 na yun. pwede naman yung high power amp na battery operated from car na 12V di ba ???.


hehe oo nga e sa tricyle linalagay yan, hanggang ngayun meron parin ganyan dito samin, ang an214 na ic gamit meron iba AN din forget ko na number stereo siya pero naka bridge connection maganda tunog...yung tda2030 ganda din hifi pa...gamit ko sa sub woofer ko..
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Re: an214 amp
« Reply #22 on: September 06, 2009, 01:33:47 PM »

Offline audiomachines

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Re: an214 amp
« Reply #23 on: September 06, 2009, 03:28:44 PM »
malamang na ndi nka mods ang mga booster nyong nadidinig.....d2 smin nka bifilar ang winding ng input transformer, my zener diode sa biasing resistor at ballast resistor ang ouputs then my extra winding ang output transformer kya kung mag bass malambot, ndi mo nga madistinguish kung alin ang tunog ng car amp sa booster
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Re: an214 amp
« Reply #23 on: September 06, 2009, 03:28:44 PM »

Offline cassfa

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Re: an214 amp
« Reply #24 on: September 06, 2009, 04:06:39 PM »
audiomachines papaano gawin yung sinsabi mo, bat may zener diode. may diagram ka ba sir?
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Re: an214 amp
« Reply #24 on: September 06, 2009, 04:06:39 PM »

Offline jiggins20

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Re: an214 amp
« Reply #25 on: September 06, 2009, 05:59:13 PM »
sir audiomachine...may nabasa po akong ganyang set ng booster sa diy forum..kayo po ba yun?
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Offline SexyPaint

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Re: an214 amp
« Reply #26 on: September 06, 2009, 06:35:24 PM »
@ audiomachines

sir pede paki post po diagram... curious lang ako, at saka gusto ko rin gumawa noon... thanks...
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Offline audiomachines

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Re: an214 amp
« Reply #27 on: September 06, 2009, 07:40:09 PM »
ndi ako ung nsa diy forum, ung mga un natanung ko lng sa mga senior tech d2 smin,

zener diode- nakaparallel dun sa isang resistor sa voltage divider (bias network) pra ung bias voltage dun sa mga transistor constant din.

Bifilar winding- ng input transformer pra ung HF coupling mas maganda in other words side by side ung winding ng secondary at primary winding.

e2 link para ang legacy ng "booster" ay di mawala ,the zeus amp
http://www.susan-parker.co.uk/
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Offline audiomachines

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Re: an214 amp
« Reply #28 on: September 06, 2009, 07:42:59 PM »
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Offline audiomachines

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Re: an214 amp
« Reply #29 on: September 06, 2009, 08:10:22 PM »
this babe knows her audio ^_^ http://the-an214-world.blogspot.com/
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Offline SexyPaint

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Re: an214 amp
« Reply #30 on: September 07, 2009, 09:21:36 AM »
pano po yung input/output transformer? gaya din ba sa input/output ng booster using mj2955? thanks...
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Offline Mayalin22

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Re: an214 amp
« Reply #31 on: September 07, 2009, 09:30:29 AM »
ito an214 lang ang gamit  :D

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Offline Woots29

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Re: an214 amp
« Reply #32 on: September 07, 2009, 11:09:10 AM »
^ :D :D :D
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Offline ultrasonic™

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Re: an214 amp
« Reply #33 on: September 07, 2009, 11:18:43 AM »
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Offline audiomachines

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Re: an214 amp
« Reply #34 on: September 07, 2009, 11:55:06 AM »
Quote from: Papaden on September 07, 2009, 09:21:36 AM
pano po yung input/output transformer? gaya din ba sa input/output ng booster using mj2955? thanks...

e2 sir details ng construction nya http://www.audiophonics.com/audiophonics-zeus-construction.html
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Offline pEN DoTA

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Re: an214 amp
« Reply #35 on: May 15, 2010, 08:13:01 AM »
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Offline jiggins20

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Re: an214 amp
« Reply #36 on: May 15, 2010, 02:35:59 PM »
marami nang malakas na ic amp ngayon pero ang tanong kaya bang tapatan nila ang an214 sa sound quality at pwede rin ba mamodify,like ta8210 etc.....
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Offline tony

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Re: an214 amp
« Reply #37 on: May 16, 2010, 08:53:18 PM »
the thing with the an214 is that is it fed from car batteries, very clean and stable source of power....
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Offline Roland

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Re: an214 amp
« Reply #38 on: June 19, 2010, 08:31:48 PM »
marami na kaming sinubukang mga ic pero di talaga makakatapat sa bass ng an214. Bass lang ha.

O baka di lang talaga namin nadale ung tamang point saan ilagay ang mylar caps
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Offline webscatter

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Re: an214 amp
« Reply #39 on: June 19, 2010, 08:55:16 PM »
I am satisfied with AN214 b4......


nagmodify na rin ako n2 to have a best High-fidelity....kaso ang modification ko nasa baul ko na...tsk tsk tsk....

napaganda ko rin ang sound quality at ginamit ko ito sa mga audio projects ko...

Ang alam kong tanging pantapat na AN214 ay yung gawa ng national semicon ...

magaling cla sa audio ICs rin...
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Re: an214 amp
« Reply #39 on: June 19, 2010, 08:55:16 PM »
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