1. Tuner LED Display
2. Tuner FND Display
3. Tuner Button
4. Bass
5. Middle
Caution
- The jack should be pluged for proper Preamp working.
(TUNER will works regardless pluging jack)
- There is no output sound, please check if tuner or mute is turned on.
- When LCD screen is dim or no display, please check battery life.
- To prevent battery loss, please unplug jack when preamp is not in use.
- Do not disassemble for repair.
Return to your dealer for service or repair.
- Do not use too much force when operating the control.
Specification
3
4
1
2
Functions
BG-3TN PREAMP USER’S MANUAL
6. Treble
7. Volume Knob
8. Low Batt. (Low Battery LED Light)
9. Battery Box
: Tuning Guide LED for Sharp tune
: Tuning Guide LED for right tune
: Tuning Guide LED for flat tune
Tuner LED Display
Tuner Operation
Tuner Display
The tuner will work with or without a cable plugged into the output jack.
Pushing the tuner button turns ON the tuner. When the tuner is active
the output signal is muted. No sound will go to the amplifier or mixer
when the tuner is active.
Pushing the tuner button again turns the tuner OFF and the output
signal will be active and sound will go to the amplifier.
If the tuner is ON and the tuner button is not pushed within 2 minutes
the tuner will turn OFF automatically and sound returned to the output.
The tuner Note Readout FND Display shows the nearest note of one
plucked string's sound. The Note Read Display read out shows twelve
note possibilities in half steps in “sharps” (for example: A; A#; B; C; C#;
D; D# and so on). For “flat” notes, for example: Bb (B flat) use A#. For
Eb (E flat) use D#.
3.Tuner Button
(for
The tuner will work with or without a cable plugged into the output jack.
4. Bass
EQ TONE CONTROL
(for bass tones)
5. Middle
EQ TONE CONTROL
(for middle tones)
6. Treble
EQ TONE CONTROL
(for high tones)
The BASS, MIDDLE and TREBLE controls are a 3-band equalizer
for controlling tone . The BASS and TREBLE tone controls are normal
boost / cut shelving controls . The MIDDLE (midrange) tone control is a
normal boost / cut tone filter. The center detent on these tone controls yields
a flat tone response. “+12” boosts the tone; “-12” cuts the tone.
7. Volume Knob
The VOLUME controls the output volume. Turned fully counter-clockwise it is
completely OFF. Turned fully clockwise it is LOUD!
8. Low Batt. (Low Battery LED Light)
The LED will light when the battery has lost power. Replace the
battery when this light is on.
This LED light will flash when a cable is connected to the output
jack of the pickup system. This shows the battery is good.
9. Battery
A 9-volt battery powers the BG-3TN preamp. Before connecting the
instrument to an amplifier or mixer please check that a fully charged 9-volt
battery is connected.
Power on/off Button)
3Band EQ with FND Tuner
Tuner LED Display
Tuner FND Display
1
3
2
4 5
6
7
9
8
Features :
3Band EQ with FND Tuner
Input Impedance :
20MΩ
Frequency Response :
20Hz~20KHz
Control Range
Bass
:
【±12
dB at 80Hz
】
Middle :
【±12
dB at 800Hz
】
Treble :
【±12
dB at 10KHz
】
Tuner Function
Tuning Mode :
1,2,3,4,5,6 string
Current drop :
12mA
Battery Life :
Pre-amp only,
Tuner off :
700Hours @ 0.7mA
Power Supply :
9V Alkaline Battery
Function :
For Bowl Guitar Auto Guitar tuning mode
Pick-up :
OMEGA-II (Piezo Cable pick-up)
Output Jack :
6.35mm (1/4”)
Dimension :
43mm X 92 mm (1.7” X 3.6” )
