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Searching chip amp 5-10W
Searching chip amp 5-10W
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Old 25th July 2012, 04:24 PM   #1
AudioAngel is offline AudioAngel  Germany
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Default Searching chip amp 5-10W

Hi,

I'm searching for an amplifier with 5-10W power at 8Ohms. I need analog inputs. I don't care wether it is Class-D or Class-AB both are welcome. Of course sound quality should be good, but the chip should have a good price-value ratio because I need many of them. It is for a line array box where every driver has its own amp. Therefore, less external components would be nice, too.
Do you have any suggestions?

Thanks a lot!

AudioAngel
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Old 25th July 2012, 04:50 PM   #2
Nisbeth is offline Nisbeth  Denmark
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Searching chip amp 5-10W
LM1875 will do this with the right supply voltage.

/U.
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Old 25th July 2012, 05:12 PM   #3
theAnonymous1 is offline theAnonymous1  United States
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Yes, LM1875 would be a good choice. They can be had for only €1 each.
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Old 26th July 2012, 04:10 AM   #4
AmadeusMozart is offline AmadeusMozart  New Zealand
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Quote:
Originally Posted by AudioAngel View Post
Hi,

I'm searching for an amplifier with 5-10W power at 8Ohms. I need analog inputs. I don't care wether it is Class-D or Class-AB both are welcome. Of course sound quality should be good, but the chip should have a good price-value ratio because I need many of them. It is for a line array box where every driver has its own amp. Therefore, less external components would be nice, too.
Do you have any suggestions?

Thanks a lot!

AudioAngel
If the amplifiers are going to be internal in the loudspeaker cabinet then perhaps a digial amplifier might be best since I believe they have less heat generation. Did you take a look at what is available on eBay?
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Old 26th July 2012, 04:25 AM   #5
abraxalito is offline abraxalito  United Kingdom
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TDA2030 has about the best bang for the buck. They go for around $0.30 here.
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