Modern amplifiers may have distortion levels as low as 80dB below fundamental, or even lower.

However, since distortion levels are low to begin with, the margin of power is gained at little if any perceptible loss in tonal quality.

(For low distortion levels this is almost equal to fundamental).

The constant operating potential typically results in distortion levels that are lower than those attainable with the non-inverting topology.

Balanced armature moving iron speakers were developed in an attempt to reduce the high distortion levels of single ended drive speakers.

What it didn't say is that the wattage of most sound equipment is measured at distortion levels of less than 1 percent.

Wonderful perfect quadrophonic sound with distortion levels so low as to make a brave man weep.

Mr. DeMarinis himself seems to possess several mirrors, with varying distortion levels.

Manufacturers often use this rating in marketing material-commonly without reference to frequency range or distortion level.

Subwoofers also vary in regard to the sound pressure levels achievable and the distortion levels they can produce over their range.