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1001RB Series
Front Panel Controls
1-Balanced Direct Out:
An electronically balanced output, that you can run
to your P.A. system.
2-Pre/Post EQ Button:
Selects the direct out signal from before or after the EQ.
3-Direct Level Out
Controls the level at the direct out jack.
4-Input:
A standard ¼” input jack and input attenuator button.
The button is generally left out, except in rare cases when
the clip LED flashes.
5-Tuning Mute Button:
Set this switch to “On” when tuning up. No signal will be
sent to the speakers, or the P.A. system.
6-Volume:
Sets pre-amp gain after the input stage. It is used in
conjunction with the input pad, to optimize the amplifier’s
headroom.
7-Voicing Filters:
String Bass:
Setting this button voices the pre-amp for basses with “B”
tuning. Leave it out and the amp is voiced like the 800RB,
for 4 string basses.
Contour:
Drops the mid-range frequencies while boosting lows &
highs.
Presence:
Adds edge and definition to higher frequencies.
Active Equalization:
8-Treble:
Boost and cut at 7 kHz +15dB shelving type. Add or
remove edge and definition.
9-High Mid:
Boost and cut at 1 kHz +10dB, “Q Optimized,” band
pass type. Works on lower string harmonics, and
effects the punch of your sound.
Boost and cut at 250Hz +10dB, “Q Optimized,”
band pass type. Works on the main body of your sound.
11-Bass:
Boost and cut at 60Hz +10dB, shelving type. Controls
low end push.
12-Boost:
A post EQ gain stage using GIVE technology which adds
“growl” as it is turned up.
13-Tweeter/Master:
Controls output level to tweeter.
14-Tweeter Hi-Cut:
Cuts frequencies above 10kHz, producing a more
“cone” like sound from the tweeter.
15-Woofer/Master:
Controls output level of 540W amplifier. For Bi-Amp
operation, this controls the woofer level.
16-Woofer X-Over:
Set this button to engage the electronic crossover for the
woofer. The tweeter is always crossed over.
17-Effects Loop:
Send and return jacks provided for the insertion of
effects after the EQ, but before the boost section. Some
effect units have gain, turning the BOOST down, will
compensate for this.
18-Tuner Output
Output to tuner.
19-Power Switch
Turns the amplifier on or off. Should a problem occur
during operation press this switch first.
Front Panel Controls
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