Stereo Listening With An "Traditional" Headphone Preamplifier - SPL PHONITOR 2 User Manual

Stereo listening with an "traditional" headphone preamplifier

When listening to music with a traditional headphone amplifier, the right ear only perceives the right signal (red
line) and the left ear only perceives the left signal (green line).
In contrast to listening to speakers the delayed and quieter signal of the
respective opposite side is missing.
As a result to this super-stereo-effect reverb and delay effects as well
as EQ and panorama adjustments are perceived more intense on
headphones.
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