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In Reply to: RE: LL1544A for sumiko blue point special evo? posted by fred76 on March 29, 2017 at 09:31:50
It would be helpful if there was a "generator" impedance specification available, but I can't find one. However, I would expect that the LL1544A at 1:2 will work fine. I would be surprised if this cartridge was very sensitive to load impedance, but the 47K input resistor reflected back to the cartridge will look like about 12K with this arrangement.
Kevin Carter
K&K Audio
www.kandkaudio.com
Follow Ups:
BTW Kevin..
What about with the Hana SH high output MC cart? It has 2mV output and 130R internal impedance.. A friend has this cart and is looking for a non active headamp solution too. Thanks again..
Regards...
Hi Kevin.
Thanks.. Yeah, I was thinking worst case scenario would be HF loss because of the reflected impedance since the cart manuf still reccomends a 47k input load like most MM's. But without further spec on the cart's internal impedance, etc., it's a try it and listen thing I guess.
Thanks again.
Regards....
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