Front panel

Name Front small MODEL40n 1

Power on/standby button ( Power Button )

This turns the power on/off (standby). link

Lighting LED

This illuminates when the power is turned on. Brightness can be changed and lighting turned off. link


This displays various pieces of information.

Remote control sensor

This receives signals from the remote control unit. link

Protection circuit indicator

This blinks when the protection circuit has operated. link

Headphones jack

Used to connect headphones.

When the headphones are plugged into this jack, audio will no longer be output from the connected speakers and from the PRE OUT connectors.


To prevent hearing loss, do not raise the volume level excessively when using headphones.

Name Front small MODEL40n 2

INPUT selector knob

This switches input sources. link

SOURCE DIRECT switching knob

This turns source direct mode on/off. link

BASS control knob

This setting adjusts the volume level for the bass. link

TREBLE control knob

This setting adjusts the volume level for the treble. link

BALANCE control knob

This adjusts the balance of the volume output from the left and right speakers. link


Adjusts the volume. link

kuromaru 9 , kuromaru 10 and kuromaru 11 can be adjusted when kuromaru 8 is off (Source direct mode is off). link

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