Aiwa NSX-D9 Manual De Instrucciones página 8

To provide reinforcement for the ultra-low frequencies, in addition
to the Left/Right 2-channel amplifier used to reproduce mid-to-
high-range frequencies, this system incorporates a second UR
2-channel amplifier just for reproduction of ultra-low frequencies
— making it, in effect, a 4-amplifier system. By utilizing discrete
amplifiers for mid-to-high-frequencies and low frequencies, high-
quality sonic reproduction that is virtually free from distortion
can be realized.
This Multi Amplifier System, which utilizes independent circuitry
for the different frequency ranges, enables superb sonic
reproduction free from distortion.
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Built-in Subwoofer System
The built-in subwoofer System has a separate subwoofer cavity
area that is part of the loudspeaker cabinet structure, which acts
as a sonic filter to cut distortion components. (In the Multi Amplifier
System, the ultra-low frequency signals transmitted from their
own independent amplifier are reproduced in this area.) This
separate construction gives a clear, rich definition to bass
reproduction and it can realize clear, well-defined mid-to-high
frequency signals.
And AlWA's built-in subwoofer system incorporates a subwoofer
capable of powetful, satisfying bass performance with true stereo
separation.
Amplifier for Mid-to-high
range frequencies
Subwoofer Cavity Area Amplifier for Low frequencies
VOLUME
BBE
PHONES
T-BASS
T-BASS
VOL
Turn VOLUME on the main unit, or press VOL on the
remote
control.
The volume level is displayed as a number from Oto MAX (50).
The volume level is automatically set to 20 when the power is
turned off with the volume level set to 21 or more.
The BBE system enhances the clarity of high-frequency sound.
It also enriches the KARAOKE function to make your voice sound
clear and pleasant.
Press BBE.
Each time it is pressed, the level changes. Select one of the
three levels, or the off position to suit your preference.
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When playing back a tape recorded with BBE, it is recommended
that BBE be set to off to avoid distorted high frequency sound.
The T-BASS system enhances the realism of low-frequency
sound.
Press T-BASS.
Each time it is pressed, the level changes. Select one of the
three levels, or the off position to suit your preference.
m
Low frequency sound may be distorted when the T-BASS system
is used for a disc or tape in which low frequency sound is originally
emphasized. In this case, cancel the T-BASS system.
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ENGLISH