Instrukcja obsługi Radial Engineering StageBug SB-7
                    Radial Engineering
                    
                    Nie skategoryzowane
                    
                    StageBug SB-7
                
                                
    Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Radial Engineering StageBug SB-7 (1 stron) w kategorii Nie skategoryzowane. Ta instrukcja była pomocna dla 10 osób i została oceniona przez 5.5 użytkowników na średnio 3.7 gwiazdek
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To view the 3-year transferable warranty details and  
product specifications please visit www.radialeng.com
StageBug
™
 SB-7 EarMuff Headphone Silencer  
USER GUIDE
POWER AMP
HEADPHONE 
CUE MIX 
STANDARD ¼” TRS HEADPHONE EXTENSION CABLE
TIP
TIP
RING
RING
SLEEVE
SLEEVE
TIP
RING
SLEEVE
SHIELD
TIP=LEFT
RING=RIGHT
SLEEVE=GND
GETTING STARTED
Set the EarMuff’s headphone level to the 3 o’clock position so that you have some 
‘wiggle room’ for fine tuning the headphone level later. Make sure both the mono and 
the left-off switches are in the outward position. This will enable you to test stereo 
connectivity to ensure everything is working.  
Activate the playback track and adjust the level to a comfortable listening volume. 
Use the level control on the SB-7 to make volume adjustments on the fly.
USING THE EARMUFF AS A LOCAL VOLUME CONTROL
Larger recording studios generally employ a stereo power amplifier to drive several 
sets of headphones at the same time. The engineer will set the level to an arbitrary 
level, leaving the musicians in the studio to find a compromise with each other. Using 
the EarMuff as a simple attenuator enables each musician to set the level so that it is 
set to a comfortable listening level to better match their instrument and playing style. 
The  resistive  circuit  inside  enables  each  EarMuff  to  work  independently  without 
affecting the others.
USING THE EARMUFF WITH ONE EAR
Depressing the left-off switch will mute one side of the headphones. We chose to lift 
the  left  side  as  most  folks  are  right  handed.  For  left-handed  players,  one  simply 
reverses the headphones to the alternate ear to suit. It is important to note that when 
one ear is removed, the perceived loudness will drop considerably. The EarMuff lets 
you compensate by using the level control to fine tune the headphone volume to suit.  
USING THE EARMUFF AS A STEREO TO MONO SUM
Depress  the  mono  switch.  This  will  collapse  the  stereo  image  and  bring  all  of  the 
sounds to the middle. This ensures that when the artist removes one ear, he or she will 
hear all of the instruments in the mix. But this also enables the TRS output to be split 
into two identical mono signals that could feed another device. An example could be 
splitting the signal so that it feeds a recording channel and an effect at the same time.  
ABOUT TRS CABLES
The standard wiring for stereo headphones and TRS cables is tip-left, ring-right, and 
the  sleeve  is  the  common  ground.  We  recommend  using  a  high  quality  cable  to 
minimize loss, particularly as you extend the distance from the amplifier beyond 5 meters (15’).
¼” TRS INPUT:
Accepts any stereo 
headphone mix.
MONO: Sums the 
stereo source to mono 
and sends the same 
mix to both earphones.
LEVEL: Provides the 
artist with local control 
to adjust headphone 
volume level to suit.
¼" PHONES OUTPUT: 
Used to connect 
stereo headphones.
LEFT OFF: 
Mutes one side of 
the headphones.
3.5mm OUTPUT: 
Mini jack used to 
connect ear-bud  
headphones.
HEADPHONE
OUTPUT
TRS ¼” CABLE
Thank you for purchasing your very own StageBug SB-7 EarMuff headphone silencer! 
We are excited about producing a personal device that can fit in your instrument case 
and be ‘at the ready’ anytime you need to record and monitor through headphones. 
Although the SB-7 is designed to be plug & play easy to use, please take a minute to 
read this short manual. It will give you insight on how to best use your SB-7 EarMuff.
OVERVIEW
The  Radial  StageBug  SB-7  EarMuff  is  a  passive  headphone  signal  manager  that 
enables the user to set the level of their headphones locally when multiple headphones 
are powered by a single amplifier. It is also able to sum the stereo mix to mono and mute 
one side of the headphones for artists that prefer to record with one ear open so that they 
can  better  hear  the  tonality  of  their  instrument  when  recording.  Muting  the  open 
earphone  prevents  it‘s  sound  from  bleeding  into  the  recording  mic.  The  SB-7  is 
completely passive and will not introduce noise or distortion into the signal path.
CONNECTING
Before making connections, it is good practice to turn all levels down to ensure loud
transients do not damage sensitive headphones. The SB-7 EarMuff does not require 
batteries or external power to work.
Connect  the  output from  your headphone  system  to  the SB-7’s headphone  input 
using a standard TRS to TRS cable. Next, connect your headphones to one of the 
EarMuff’s outputs. The SB-7 is equipped with both ¼” and 3.5mm connections for 
standard headphones or ear buds.
Specyfikacje produktu
| Marka: | Radial Engineering | 
| Kategoria: | Nie skategoryzowane | 
| Model: | StageBug SB-7 | 
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