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Old 19th February 2013, 03:42 PM   #8391
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Yes, that exists.
It can be used as a jumper when you manufacture automatic or half automatic.
I have seen that in Trigon electronics.
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Old 19th February 2013, 03:47 PM   #8392
FdW is offline FdW  Netherlands
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Quote:
Originally Posted by Joachim Gerhard View Post
Yes, that exists.
It can be used as a jumper when you manufacture automatic or half automatic.
I have seen that in Trigon electronics.
One black belt, it is the karate-kid of resistors, or in other words, resistance is futile http://en.wikipedia.org/wiki/Borg_(Star_Trek)

http://www.soselectronic.com/a_info/..._siete/zor.pdf
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Old 19th February 2013, 04:37 PM   #8393
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I got this magazine.
FTM February 2013 - Europe
it focusses on AUDIO
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Old 22nd February 2013, 01:54 PM   #8394
FdW is offline FdW  Netherlands
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No posts for 3 day's, come on wake up! Arcade Fire - Wake Up - YouTube
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Old 22nd February 2013, 04:34 PM   #8395
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I have suffered from a bad cold. Today is the first day i feel a bit better.
I have being playing around with the Cro Magnon input stage but i have not decided on the final version.
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Old 25th February 2013, 03:01 PM   #8396
hesener is offline hesener  Germany
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I will wait for that option before I continue populating my new boards
Sorry I havent been here for a while, I will speed up
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Old 25th February 2013, 03:02 PM   #8397
hesener is offline hesener  Germany
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Originally Posted by Joachim Gerhard View Post
I have suffered from a bad cold. Today is the first day i feel a bit better.
.
have a good recovery! plus, you have mail...
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Old 26th February 2013, 08:17 AM   #8398
hesener is offline hesener  Germany
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Several Paradise people contacted me, regarding a modification for using MM cartridges. My initial thought was to increase the emitter resistors of the input stage, but how much? And, is that the best way of doing this? Thoughts welcome.....
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Old 26th February 2013, 09:13 AM   #8399
MiiB is offline MiiB  Denmark
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The best way is to make a new Riaa Section..

The unit has no problem in seeing the higher input level, bur input offset may be an issue. as input impedance rises so will the offset.
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Old 26th February 2013, 09:29 AM   #8400
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I think it can be done. The idle in the input stage can be reduced.
That also raises the input impedance and lowers to current noise. I think a factor of 10 will work.
Then we have to re dimension the RIAA for the required gain, say 40 to 45 dB.
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