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Author Topic: Upgrading to Bose/aftermarket - or not?  (Read 2654 times)

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Dave DND

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Re: Upgrading to Bose/aftermarket - or not?
« Reply #15 on: 22 October 2008, 16:01:29 »

Quote
Sound slike very poor IC design.....who are the big player in this field these days, is it still NXP (Phillips)? I guess not as all thier devices have speaker protection built in and most support 2ohms.

Most of the Philips stuff was fairly robust - only really blows if the wrong voltage is put up a wire (bare wire install etc) Big players are probably ST and Pioneer badged devices (may still be ST ?)
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Marks DTM Calib

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Re: Upgrading to Bose/aftermarket - or not?
« Reply #16 on: 22 October 2008, 16:18:06 »

Quote
Quote
Sound slike very poor IC design.....who are the big player in this field these days, is it still NXP (Phillips)? I guess not as all thier devices have speaker protection built in and most support 2ohms.

Most of the Philips stuff was fairly robust - only really blows if the wrong voltage is put up a wire (bare wire install etc) Big players are probably ST and Pioneer badged devices (may still be ST ?)


I have big issues with ST....find them to be possibly the most unreliable Silicon I work with.

Their memory parts are particularly troublesome!

I recently had an issue with their flash devices suffering from Alzheimer's which cost in excess of $1M
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Dave DND

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Re: Upgrading to Bose/aftermarket - or not?
« Reply #17 on: 22 October 2008, 16:46:16 »

Quote
Quote
Quote
Sound slike very poor IC design.....who are the big player in this field these days, is it still NXP (Phillips)? I guess not as all thier devices have speaker protection built in and most support 2ohms.

Most of the Philips stuff was fairly robust - only really blows if the wrong voltage is put up a wire (bare wire install etc) Big players are probably ST and Pioneer badged devices (may still be ST ?)


I have big issues with ST....find them to be possibly the most unreliable Silicon I work with.

Their memory parts are particularly troublesome!



I have to be carefull what I say here, as reprogramming those awfull ST devices has certainly paid my mortgage

 ::)
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