More power for moderate listening levels?


Hi,

I can't seem to find good information regarding the effect of relatively high powered amps on low to moderate listening levels. I have a low powered class A amp that sounds wonderful at moderate volumes but not surprisingly shows signs of strain when cranked up. I am contemplating an upgrade that would bring much more power to solve this problem. However, since I don't play music really loud that often I'm wondering if the upgrade is really all that necessary. It would be worth it if the reserve power of the new amplifier improved sound quality at all levels.     

Thanks for your help,

Brian
brianbiehs

Showing 2 responses by onhwy61

How loud are you listening?  If you're trying to do 110dB, then there are better loudspeakers than the Harbeths.  Also, you mention that you're further away from the loudspeaker and dancing (presumably standing), both of which will alter the tonal balance of the loudspeaker.  Do the Harbeths sound strained at your normal listening position at high volume levels?
Using an SPL calculator you should be able to achieve 97 to 100dB levels at your normal listening position.  The Pass amp is rated at 50 watts peak power.  Personal taste differ and some would not consider this level very loud.  I suggest you use an SPL meter to gauge how loud you listen and at what point your system starts to sound strained.