Operation - Luxman SQ-N100 Owner's Manual

Vacuum tube integrated amplifier
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Operation

10
Before operation
1. Confirm that the connections
are correct. (Normal playback
cannot be achieved with wrong
connections for R, L,
2. Move the volume control (VOL-
UME) to the minimum position
at the time of power ON/OFF or
input selector changeover.
Playback procedures
1. Confirm that the volume (VOL-
UME) has been lowered. Press
the power switch (POWER) to
ON.
2. Select the playback source with
the input selector.
3. Adjust the sound level with the
volume control (VOLUME).
4. According to the playback
source, operate the tone control
or the line straight switch.
Line straight switch operation
To increase the purity of the
source selected with the input
selector, this switch is used for
playback through the shortest pos-
sible signaling route. When this
switch is turned on, the tone con-
trol circuit will be bypassed
(skipped).
Operation with tone control
function
The tone control function of this
unit comes in low (bass) and high
, and
.)
!
@
level controls (treble).
The low level control (bass)
changes the low acoustic range of
300Hz and lower. This circuit
secures flat frequency characteris-
tics in the mid-position. When the
knob is turned clockwise from this
position, the low range is empha-
sized, while turning it counterclock-
wise results in attenuation.
The high level control (treble) is
used to change the high acoustic
range of 3kHz and above. Similarly
as for the low level control (bass),
this circuit secures flat frequency
characteristics in the mid-position.
When the knob is turned clock-
wise, the high range is empha-
sized, while turning it counterclock-
wise results in attenuation.
For both the low (bass) and high
level controls (treble), both right
and left channels are designed to
be interactive.
When the line straight switch is
turned on, this tone control does
not function.

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