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Old 12th November 2002, 02:23 PM   #1
Optical is offline Optical  New Zealand
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Default Op-amp samples

Does anyone know any sites that offer free opamp samples?
im after some presicion low noise, low distortion opamps for the ESP mixing desk im building such as the opa134, AD797, opa627, ad825...

also Mackie claim to have a new opamp: the '2068'
anybody know anything about this one?

also has anybody else tried the ESP or soundmonkey mixing desks? im interested to know how it turned out as im about to spent quite a bit of money
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Old 12th November 2002, 02:44 PM   #2
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Try Texas they are have great sample program.
Analog Devices can send also samples.
But you can buy it at local distributors and shops also.
The prices can be reather high...
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Old 12th November 2002, 03:02 PM   #3
mlloyd1 is offline mlloyd1  United States
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Default Re: Op-amp samples

Would that be NJM2068 ? Doesn't look that special compared to other devices out these days

mlloyd1

Quote:
Originally posted by Optical
...
also Mackie claim to have a new opamp: the '2068'
anybody know anything about this one?
...
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Old 13th November 2002, 08:07 PM   #4
Gunders is offline Gunders  Norway
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I have a question about samples.
Doesn't the companies who provide these samples only deliver to companies etc?
Will they also send samples to me if I ask them nicely?
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Old 13th November 2002, 09:15 PM   #5
Optical is offline Optical  New Zealand
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Default Re: Re: Op-amp samples

Quote:
Originally posted by mlloyd1
Would that be NJM2068 ? Doesn't look that special compared to other devices out these days

mlloyd1

.


nah it doesnt!
its what mackie claim to be using in their new mixing desks...
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Old 13th November 2002, 09:23 PM   #6
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Looking at Mackie's prices, I surmise that the special
aspect of the op amp might be its price.

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Old 13th November 2002, 09:30 PM   #7
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Gunderz, just try, some will do so.
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Old 14th November 2002, 01:22 PM   #8
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Just put the word "design" after your name and before your street address.

"Gunderz Design" ...

See! You're a consultant. Just like that!
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Vince Harris
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Old 14th November 2002, 03:16 PM   #9
mlloyd1 is offline mlloyd1  United States
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Egads!
My secret is out!
mlloyd1

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Originally posted by vpharris
Just put the word "design" after your name and before your street address.
...
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Old 14th November 2002, 05:20 PM   #10
Gunders is offline Gunders  Norway
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Well... maybe I will give it a try then.
In fact I had the idea a couple of months ago when I was designing a switch mode supply with LM2575.

Under the design process I visited the National site frequently, and I also registered my personalia at their site so I could use their online applications for simulating SMPS circuits.
Under this process I also discovered that there were an 'order samples' buttom, and this made me curious, but I havent tried this option yet.
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