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Cartridge/Phono-Pre Break-in?

I just installed a new Audio-Technica 150MLX cartridge and Cambridge 640p phono-pre in my second system (SL1200 table, Nuforce Icon amp, Gallo speakers), and after two days it sounds about like an AM radio...no highs, no dynamics. Computer audio playback sounds quite fine. I thought I might have a poor cartridge wire connection (suckers were tough to install without breaking them) but there's no hum or distortion. Does this happen? Do either of these pieces change dramatically with break-in?

Thanks for any guidance.

Jeff
jmudrick

Showing 1 response by mnmark

mnmark
57 posts
 
Jmudrick,
I have an Audio-Technica 150MLX, and it is a pretty high compliance cartridge. As such, it should be used with a low mass tonearm. Low mass is not the same thing as adjusting the tracking force lighter. As I recall, it sounded very good out of the box, but improved a bit after 10-20 hours were on it. I am using mine with an Infinity Black Widow which is a very low mass tonearm, and I like it a lot.
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