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#1
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Lexicon LXP-1 & 5 Jim Willaims Mod. Anybody done it?
Hi just in case you're still getting email messages to inform of you of new posts after 16 years!
I'm interested in swApping the DAC chip in my LXP-1. Could you tell me if this is a straight swap or does the new chip need programming/calliborating? Thanks Nainesh |
#2
Posted to rec.audio.pro
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Lexicon LXP-1 & 5 Jim Willaims Mod. Anybody done it?
wrote:
Hi just in case you're still getting email messages to inform of you of new posts after 16 years! I'm interested in swApping the DAC chip in my LXP-1. Could you tell me if this is a straight swap or does the new chip need programming/calliborating? Thanks Nainesh Sorry. Land lines all gone. No can do. -- shut up and play your guitar * HankAlrich.Com HankandShaidriMusic.Com YouTube.Com/WalkinayMusic |
#3
Posted to rec.audio.pro
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Lexicon LXP-1 & 5 Jim Willaims Mod. Anybody done it?
wrote:
Hi just in case you're still getting email messages to inform of you of new posts after 16 years! I'm interested in swApping the DAC chip in my LXP-1. Could you tell me if this is a straight swap or does the new chip need programming/calliborating? I don't know what Jim Williams does, but you can go to his website and ask him. Monte McGuire, who used to hang around here, was fond of just replacing the DAC chip with a higher precision version. No programming needed, it's just a ladder DAC with nothing programmable in it. The problem, though, is that Burr-Brown discontinued all of that stuff fifteen years ago when the Great Sigma-Delta Revolution made it much easier to make inexpensive and clean converters and ladder converters all pretty much disappeared from the market. Rochester Electronics or some of the other outfits that specialize in long-discontinued semiconductors might have some, but they won't be cheap. --scott -- "C'est un Nagra. C'est suisse, et tres, tres precis." |
#4
Posted to rec.audio.pro
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Lexicon LXP-1 & 5 Jim Willaims Mod. Anybody done it?
Hi thanks for such a quick reply! Are all pcm54kp labelled chips burr brown?
Thanks again |
#5
Posted to rec.audio.pro
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Lexicon LXP-1 & 5 Jim Willaims Mod. Anybody done it?
wrote:
Hi thanks for such a quick reply! Are all pcm54kp labelled chips burr brown? I don't know if anyone second-sourced the things. I'd be surprised if anyone did, though, because they're not easy to make. --scott -- "C'est un Nagra. C'est suisse, et tres, tres precis." |
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