Audio Response: Kenwood TW-4100A

The response curve is very smooth all the way from 500Hz to 3kHz, but the deemphasis is more than the desired 6dB/octave; at 6.66dB the 1200-to-2200Hz rolloff is noticeably greater than the ideal.
The response curve is very smooth all the way from 500Hz to 3kHz, but the deemphasis is more than the desired 6dB/octave; at 6.66dB the 1200-to-2200Hz rolloff is noticeably greater than the ideal.