
?Avoid storing or operating the unit in humid conditions (not above
80%).
?After storage or transportation at a low temperature before turning
on unit shall be stored at room temperature for at least 2 hours.
?Protect the device from falls, bumps, to get into foreign objects,
liquids, dirt and rain.
BB-1 is a booster effect with adjustable gain up to 30dB. With its
help you can as a "warm up" your tube amp, and use it as an
independent effect, which retains all the characteristics of natural
warm overdrive. When used pedal as a booster, the sustain
increases, almost without changing the character of the sound of
your amp.
The pedal is collected on the most modern components: lownoise chip, precision resistors, electrolytic capacitors with low
leakage currents. In the audio path only used film capacitors
WIMA. In the pedal is applied 3DPDT foot switch from ALPHA for
the TRUE BYPASS.
1

Power supply of pedals BB-1 from the battery type 6F-22, which is
installed under the bottom cover of the pedal, or from an external
source of stabilized voltage 9V.
Turn on the power from the battery,when connecting the Jack
(mono only) to the input Jack, so to prolong the battery life, do not
leave Jack in the input connector.
Connect the DC adapter jack (5) or the battery.
Connect the pedal as shown.
Turn on the amplifier.
Set the knob BOOST to the minimum position, knobs HIGH-CUT
and LOW-CUT in the maximum position. This provides a linear
frequency response.
Turn on the amplifier and pedal. When you turn the pedal LED
lights up.
Rotate the knobs adjust the sound you need.
Adapter 9V DC
OLDIE
S R
Amplifier
Guitar
BB-1
3

?Use only the adapter AD9-100 or AD9-500 by YERASOV®.
?To prolong battery life, do not leave Jack in the input connector.
?To replace the battery, remove the cover by unscrewing the 4
screws. Replace the battery cover and set in place.
SPECIFICATIONS
Input impedance, MOhm............................……..….....................1
Power Supply, V.............................…..........................................9
Current Draw, mA.......................................................................12
The level of gain (Boost) dB, max ............................................... 30
Dimensions, mm:..........……...…..................................126х54х94
Weight, kg...............................................................................0,35
4

Guitar pedal BB-1, pcs....................................................... ...1
User Manual, pcs....................................................................1
5

YERASOV MUSIC CORPORATION
www.yerasov.ru e-mail: sale@yerasov.ru