Sound Systems

[pga]

As all have said it is not a good idea , going to make a 500 w amplifier.
But there is a PCB for a 200 w amplifier (Amplifier ICs are two upc1225H ICs) in the sri lanka market. You can easily found the components for it.
It works fine. (one of my friend has built a one).
But to get clear and quality sound you have to pay attention on speaker system as well.

There are lot of technics behind building amplifiers and speaker systems.
Specially home made high wattage amplifiers are not the best solution.

 

[Sasika@Elakiri]

As all have said it is not a good idea , going to make a 500 w amplifier.
But there is a PCB for a 200 w amplifier (Amplifier ICs are two upc1225H ICs) in the sri lanka market. You can easily found the components for it.
It works fine. (one of my friend has built a one).
But to get clear and quality sound you have to pay attention on speaker system as well.

There are lot of technics behind building amplifiers and speaker systems.
Specially home made high wattage amplifiers are not the best solution.

thanx for the info bro

 

[pasanlaksiri]

As all have said it is not a good idea , going to make a 500 w amplifier.
But there is a PCB for a 200 w amplifier (Amplifier ICs are two upc1225H ICs) in the sri lanka market. You can easily found the components for it.
It works fine. (one of my friend has built a one).
But to get clear and quality sound you have to pay attention on speaker system as well.

There are lot of technics behind building amplifiers and speaker systems.
Specially home made high wattage amplifiers are not the best solution.

But bro its quality is almost shit ne.

 

[pasanlaksiri]

Enthusiast

Yes I hope so (100w ekak hadanna gihin anagaththa , but finally got through)

How much will it be a 500watt amplifier at a shop

Branded nam tiakak gannan wenawa. But chinese nam arround 13,000 withara.

Hey there is a completed chinese 200W amp circuit with heat sink nowadays in petah . Its arround 1000 I think. All u have to do make a good pre amp and power supply. Quality is also not that much bad.

If u buy or make two of those amps and sub, u can make a nice powerfull home theater

 

[Sasika@Elakiri]

Branded nam tiakak gannan wenawa. But chinese nam arround 13,000 withara.

Hey there is a completed chinese 200W amp circuit with heat sink nowadays in petah . Its arround 1000 I think. All u have to do make a good pre amp and power supply. Quality is also not that much bad.

If u buy or make two of those amps and sub, u can make a nice powerfull home theater

1000 ??? a completed 1 ?
that's cheap ne



Its even cheap If I make four of em to all ma 4 Buffels

Bro stereo amps da ???


Where can I buy em , Shop name and street??





Bro one simple help again ,

Do you know hoe to balance and make the buffels (I mean how to select speakers for a 3 way buffel, imagine that the power in is 100 w or 200w per buffel )


And also for a 2.1 home theatre (imagine the amp is a 500 watt one)

 

[pasanlaksiri]

If you still haven't decided on the right amp I suggest you check www.diyaudio.com forums, they have tons of links to good and free amp schematics.

Regards!

 

[Sasika@Elakiri]

If you still haven't decided on the right amp I suggest you check www.diyaudio.com forums, they have tons of links to good and free amp schematics.

Regards!

aaa.. Balamu Balamu



Thanx Bro

 

[GNS]

Sister?? aaa ,,,,,,,,,,,, Mama kollek

:{P

 

[Sasika@Elakiri]

:{P

 

[Sasika@Elakiri]

If you still haven't decided on the right amp I suggest you check www.diyaudio.com forums, they have tons of links to good and free amp schematics.

Regards!

Bro yup most of em are schematics

and those e - parts are not available in SL

 

[Sasika@Elakiri]

I went pettah today (i thought to buy and to start making amp 2day)


But macho almost evrything they've go are shit


There's a good amp circuit which is compatible with 4192 series amp IC's

but it supports only upto 250 watt


I cant spend 12k from ma own money to buy a 500watt branded amp - chinese(dada isn't supporting 4 this kind of things and i have sum other things to do)


Machos can you guys please send me a 500 watt amp circuit diagram or an site which shows em whenever you guys are not busy??