Most MM cartrides need only around 40-42db of phono preamp gain. You need to add in the line stage gain of course, which is listed as 12db for your dehavilland. That gives you a total of 62db. That's quite a bit. I think your 50db setting on the Koru is way too high.
My system is too loud
The volume on my system begins abruptly at a normal listening level on my preamp and goes up. My system doesn't play at all at low volume. I have a dehavilland mercury preamp. a pilinius Koru phono preamp, response audio 60W amp and sonist concerto 3s (fairly efficient speakers). I just substituted the pilinius for a pro-ject seII. It sounds fine but won't play softly. (I need it to play at low volume because I am in an apartment) I have a clearaudio wood MM virchuoso cartridge. I've lowered the gain to 50 from 56. Still too loud.
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- 6 posts total
- 6 posts total