No Volume Swing -- help


I go from no sound to ear bleeding when I turn the dial from 0 to the 1 hour mark on my Pre-Amp! What am I doing wrong?? I can live with it, but I prefer a little more swing in the volume control.

This happens with both my Rotel RMB 1095 and my Parasound HCA-855a amps. My pre amp is an Audio Refinement Pre5. Which is nothing but an analog preamp. CD player is a Marantz DV8400.

I can somewhat remedy the situation by bringing the gain controls on the back of the Parasound from 100% to about 25%, which gives me a little more volume swing. But I've heard all that does is introduce resistance and attentuation, which is actually bad for the signal path. I do not even have this option on my Rotel 1095.

What does all this mean. Is my YBA Pre5 junk? Do I need to internally modify the gain on it to be flat? How do I do that?

Any help is much appreciated, as I am finding this quite frustrating!!

Thanks,

Jason
jfiluk

Showing 2 responses by swampwalker

If you are saying that at the one o'clock position on your pre, the volume is VERY loud, then that's no real surprise, if the fully attenuated position is, say about 7 o'clock or so. Will depend quite a bit on how efficient your speakers are, and also somewhat if you CDP puts out a signal that is somewhat higher than standard line level. Lots of variables here. Biggest question, is can you fine tune the volume to the level you like/need. If so, then don't sweat it.
Both Rich and Raquel are correct. High gain pre-amp may require attenuating the gain on the amp. The fixed attenuators like the Rothwell, which I have used, do not have any significant impact on sound quality.