Author Topic: Pro audio amp for home use  (Read 3596 times)

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Offline tony

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Re: Pro audio amp for home use
« Reply #30 on: Jul 05, 2018 at 12:58 PM »
grabe hihinto na puso doon.

sigurado isang banig na 5200/1943 yan nakalatag. sana lang wag pabayaan fidelity.

mahina ang 15 pairs, meron pa nga 24 pairs....:D
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline JojoD818

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Re: Pro audio amp for home use
« Reply #31 on: Jul 05, 2018 at 02:04 PM »
mahina ang 15 pairs, meron pa nga 24 pairs....:D


may nakita nga ako, parang gigil na gigil sa output transistors.  ;D

Offline markcrenz

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Re: Pro audio amp for home use
« Reply #32 on: Jul 05, 2018 at 05:12 PM »
wala yan sa ginawa ng lolo ko...
Sent from my Pentium 166MMX using PS/2 keyboard

Offline tony

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how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline JojoD818

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Re: Pro audio amp for home use
« Reply #34 on: Jul 06, 2018 at 08:50 AM »
wala yan sa ginawa ng lolo ko...


ask mo nga please...

how to be you po lolo? :D :D :D

Offline JojoD818

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Re: Pro audio amp for home use
« Reply #35 on: Jul 06, 2018 at 08:51 AM »
https://www.facebook.com/villamor24/videos/1849823601751953/?t=12

susmaryosep parang alupihan yun mga output!

hahaha hindi makuhang hinaan eh :D

Offline Nicadraus

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Re: Pro audio amp for home use
« Reply #36 on: Jul 06, 2018 at 09:20 AM »
Lab Gruppen is one of the most outstanding professional amplifiers out there. Very light, powerful and expensive. But sound quality is top notch.

The PLK20k44 SP for example is 20k watts and can power multiple line-array speakers (from 6 - 12 per side depending on the speaker's specs).
« Last Edit: Jul 06, 2018 at 09:23 AM by Nicadraus »

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Offline tony

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Re: Pro audio amp for home use
« Reply #37 on: Jul 06, 2018 at 09:33 AM »
Lab Gruppen is one of the most outstanding professional amplifiers out there. Very light, powerful and expensive. But sound quality is top notch.

The PLK20k44 SP for example is 20k watts and can power multiple line-array speakers (from 6 - 12 per side depending on the speaker's specs).

yes..class D,,, smps psu kaya magaan.....maramo na rin ang gumagawa sa mga local forums ng class D....at smps pa ang psu na merong +-85 vdc na rails...marmi ng mga pinoy ngayon ang maalam sa smps at class D...
« Last Edit: Jul 06, 2018 at 09:37 AM by tony »
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline tony

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Re: Pro audio amp for home use
« Reply #38 on: Jul 06, 2018 at 09:34 AM »
susmaryosep parang alupihan yun mga output!

hahaha hindi makuhang hinaan eh :D

wala pa yan, yung bumbay sebuyas, meron 100 pairs na design..."D
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline tony

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Re: Pro audio amp for home use
« Reply #39 on: Jul 06, 2018 at 01:03 PM »
eto na yung modified namin na honeybadger....Musang ang tawag sa forum...for heatsinks, the "suklay" from aluminum power in binondo is used, board is 50 cm. long...the owner, Francisco Magno is from Caloocan.... there are a lot more talents now than say 10 years ago, and they congregate in FB's users groups..

« Last Edit: Jul 06, 2018 at 03:29 PM by tony »
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline tony

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Re: Pro audio amp for home use
« Reply #40 on: Jul 06, 2018 at 03:23 PM »
this is from Cebu, Wilson F. Magtanong makes and sells these kits...
afaik, Wilson exports his amps to Raon...



« Last Edit: Jul 06, 2018 at 03:31 PM by tony »
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline tony

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Re: Pro audio amp for home use
« Reply #41 on: Jul 06, 2018 at 03:26 PM »
eto naman from the north.....Alvin Gaylord Baldovino....

how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline tony

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Re: Pro audio amp for home use
« Reply #42 on: Jul 06, 2018 at 05:55 PM »
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline rochie

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Re: Pro audio amp for home use
« Reply #43 on: Jul 06, 2018 at 06:03 PM »
eto na yung modified namin na honeybadger....Musang ang tawag sa forum...for heatsinks, the "suklay" from aluminum power in binondo is used, board is 50 cm. long...the owner, Francisco Magno is from Caloocan.... there are a lot more talents now than say 10 years ago, and they congregate in FB's users groups..



haba pala niyan, nakita ko dala ni dandy doon sa maker faire nung nakaraan hehehehe.pero meron isa mas maikli ng konti di ko lang matandaan kung anong pangalan nung design.

Offline Nicadraus

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Re: Pro audio amp for home use
« Reply #44 on: Jul 06, 2018 at 06:23 PM »
yes..class D,,, smps psu kaya magaan.....maramo na rin ang gumagawa sa mga local forums ng class D....at smps pa ang psu na merong +-85 vdc na rails...marmi ng mga pinoy ngayon ang maalam sa smps at class D...


I know a few pinoys who builds their own amplifiers but you can not compare the DIYs from the likes of Lab Gruppen. Otherwise, professional sound system operators would have used them already. Plus most new pro amps now have built-in DSP and speaker management.

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Offline tony

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Re: Pro audio amp for home use
« Reply #45 on: Jul 07, 2018 at 05:56 AM »
haba pala niyan, nakita ko dala ni dandy doon sa maker faire nung nakaraan hehehehe.pero meron isa mas maikli ng konti di ko lang matandaan kung anong pangalan nung design.

class H din na design ni Vadim, pang tapat sa design ni Kanwar...
yung design ni Vadim gumamit ng surface mount devices so mas mahirap gawin....

me parating sa akin na 20 pcs musang boards..

Dandy, told me that you still have around 50 kits of the DNY40W amp with you, we are planning a build out with newbies, i am thinking of using those kits for that, maybe for 25 newbies...
« Last Edit: Jul 07, 2018 at 06:17 AM by tony »
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Offline tony

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Re: Pro audio amp for home use
« Reply #46 on: Jul 07, 2018 at 05:59 AM »
I know a few pinoys who builds their own amplifiers but you can not compare the DIYs from the likes of Lab Gruppen. Otherwise, professional sound system operators would have used them already. Plus most new pro amps now have built-in DSP and speaker management.

agreed, people with money will always go for the Labgruppen...
but there are still many who would opt to go the diy route...
those who are familiar with the cebu sounds will know this.
still in the Negros islands, there are a lot of OFW's who invests in branded amplifiers...https://www.youtube.com/watch?v=Vuq9lT-bup0
https://www.youtube.com/watch?v=yp7Zbl5668A

the yearly thing they do in Malabon pales in comparison with what the Cebu guys do.....

« Last Edit: Jul 07, 2018 at 06:41 AM by tony »
how do we defend our freedom? by the truth when it is assaulted by Marcos lies....

Offline tony

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Re: Pro audio amp for home use
« Reply #47 on: Jul 07, 2018 at 06:37 AM »
this is Wilson F. Magtanong aka Skyjam's video,

https://www.facebook.com/SkyjhamElx/videos/622961464751968/?t=16
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Offline wheelee

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Re: Pro audio amp for home use
« Reply #48 on: Jul 07, 2018 at 09:53 PM »
hmmm parang narinig ko na yung mga name na yan sa elab.ph forum, may mga diy'ers din doon ng mga amp