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700RB-II & 1001RB-II
Front Panel Features
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Balanced Direct Out:
An electronically balanced low
impedance output that you can run to your P.A. system
via a mic cable.
Ground/Lift:
Used to eliminate hum when
c o n n e c t i n g to equipment that is running on a
different ground system.
Pre/Post EQ Button:
Sets the Direct Out signal before
or after the EQ.
Direct Out Level:
Controls the output level of the
Direct Out.
Input:
A standard ¼” input jack to plug in active
or passive basses using an instrument (shielded)
cable.
-14dB Pad & Clip LED:
Reduces the input signal
from your bass. Press in if the Clip LED lights up
excessively
Tuning Mute Button:
Mutes all output signals except
for the Tuner output. LED turns on when ‘Tuning
Mute’ is engaged.
Volume:
Sets the pre-amp gain after the input stage.
4/5 String Bass:
When engaged, this extends the low
frequency range.
Contour:
Cuts the mid-range frequencies while
boosting lows & highs.
Presence:
Adds edge and definition to higher
frequencies.
Treble:
Active shelving type control which boosts
and cuts the high frequencies.
High Mid:
Active band pass type control which boosts
and cuts at about 1kHz.
Low Mid:
Active band pass type control which boosts
and cuts at about 250Hz.
Bass:
Active shelving type control which boosts and cuts
the low frequencies.
Boost:
A post EQ gain stage using GK’s exclusive Valve
Effect technology, which adds ‘growl’ as it is turned up.
Tweeter:
Master volume control for the 50 watt horn
amp. Output signal is 5kHz and above.
Tweeter Hi-Cut:
Cuts frequencies above 10kHz,
which is useful for reducing hiss from the tweeter.
Woofer/Master:
Master volume control for the
woofer (Main) amplifier. Output signal is full-range.
Woofer Hi-Cut:
Cuts frequencies above 5kHz from the
woofer output.
Effects Send:
This output allows signal from the
pre-amp to be fed to outboard effects devices from a
point after the EQ section.
Effects Return:
This input allows the signal from
outboard effects devices to be inserted before the boost
section.
Tuner Out:
Parallel output comes directly off of the
input stage. Unaffected by the mute button or any of the
pre-amp functions.
Power/Protect LED:
The LED will be red for 5
seconds during power up, then turns blue when the amp
is ready. Should a fault occur, the amp will mute and the
LED will turn red until the fault is corrected.
Power On/Off Button:
If you’re not sure what this
does, you should probably not be operating
electronic equipment.
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Front Panel Features
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Содержание 700RB-II
Страница 1: ...700RB II 1001RB II Owner s Manual...
