4
4
3
2
1
DC 9V
BB-10
A
dapter
9V DC
The pedal is powered by either a 6F-22 battery or a
9V DC adapter. We recommend using YERASOV AD9-
100 or AD9-
4
00 adapters. For extended battery life
unplug the guitar cable when device is not being used.
1.
Install battery or plug the adapter in
.
2.
Connect the pedal as shown in the illustration
.
3.
Turn the guitar volume knob to the maximum level
for best results
.
4.
The LED
light indicates that the pedal is turned on
.
5.
For a linear frequency response start with the gain
switch at
25dB
,
BOOST
knob set to 'zero' and
HIGH-
CUT
and
LOW-CUT
at maximum levels
.
>
1
8
2
6
3
7
BOOSTER
BOOST
25 dB
LOW CUT HIGH
40 dB
9
5
4
3
SAFETY MEASURES
?
Keep away from high humidity
.
After exposure to cold, keep the device at room
temperature for at least 30 minutes before switching on
.
Avoid dropping, keep away from dirt and water
.
?
?
OVERVIEW
BB-10 is an adjustable gain booster effect, that can be
used as a standalone effect with true bypass mode as well
as an additional gain control for a tube amp.
Built with the best available components on the
market (WIMA film capacitors, low-noise chips, precision
resistors, electrolytic capacitors with low leakage
currents) BB-10 doesn't interfere with the natural tone of
the amp while significantly enhancing the sustain level
.
APPLICATION
PANEL DESCRIPTION
CONNECTION POLARITY OF
DC
ADAPTER
SCS PEDAL BOARD
The SCS connector is at the bottom of the pedal, the cable
is included in the SCS Pedal Board package. Fore more
information please visit www.yerasov.ru
YERASOV BB-10 is compatible with SCS Pedal Board.
Access the battery compartment by unscrewing the
bottom cover. Always put the cover back after replacing the
battery.
BATTERY REPLACEMENT
SPECIFICATIONS
Input impedance, MOhm
.............
......…..…..
....
...............1
Power supply (battery
/ DC
)
,
V.........
.................................9
Current Draw, mA..................................
..............
...
...
.....1
2
M
a
x
Boost
,
dB
....
..................................
......
............
........
40
Dimensions, mm.........……...…..
..
.
...
..............1
1
2 ?
62
?
50
Weight, kg.................
........................
..........................0,
25
1 -
O
utput Jack
LOW-CUT
-
3 -
HIGH-CUT
-
DC adapter
5 -
-
BOOST
-
7 -
8
- I
nput
J
ack
9 -
Switch
2 -
4
-
6
low frequency reduction
treble reduction
inpu
t
On
/
Off LED indicator
boost level control
Gain toggle switch (25dB / 40dB)
On
/
Off
