7 TREBLE
Control to increase or attenuate the high frequencies. Turn this knob from the middle position clockwise or counter-
clockwise to increase or attenuate the high frequencies by up to ± 10 dB.
8 BASS
Control to increase or attenuate the low frequencies. Turn this knob from the middle position clockwise or counter-
clockwise to increase or attenuate the low frequencies by up to ± 10 dB.
Connections and operating elements
mixer amplifier
20
