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Cartridge loading

I have a Benz Micro Gullwing low output cartridge and supposedly has a load rating of >400 ohms. I am using an Einstein Turntable's Choice phono section which had 69db of gain and has four sets of interchangeable plugs to vary the load. The problem is, the highest load available is only 300.

When I checked with Einstein they said there is a 500 ohm "load" when using NO plug. They don't make any custom plugs so I am stuck with one of the four sets of plugs that come with the preamp. What does that mean sonically or electrically? What changes could one expect if a 400 or even 1000 ohm load could be applied? Is there an inherent problem with using no plug in the SE slot?

Thanks in advance.
128x128wynnosu

Showing 2 responses by nandric

nandric's avatar
nandric
4,086 posts
 
I agree with Audiolui, A novice or amateur needs some clear
quidance instruction. The 'experts' conditional: 'it depends' from 99+ variables is worthless for the others. One feels like leaved behind in a desert without water. But they, the experts themself, know everything better and need no advice whatever. Exampels: Syntax and Raul.
The so called 'rule' of 10 x internal value is such a quidance instruction. I used 500 Ohm for my Ruby 3 S and use now for the LP S. BTW the designer of (my) Basis Exclusive , Mr. Scheafer gives exactly the same 10 x 'rule' in the user manual.

Regards,
nandric's avatar
nandric
4,086 posts
 
Oh horror! I use a 'blanco' record (without groove) for the
bias adjustment. Not to determine the bias force but to have any idea where to start. The same apply for the 10 x 'rule' . One needs some orientation 'point(s)' and can 'tune by ear' from there. Or so I thought.
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