FBQ800
User’s Manual
Version 1.0 November 2005
MINIFBQ FBQ800
2
MINIFBQ FBQ800
CAUTION: To reduce the risk of electric shock,
do not remove the top cover (or the
rear section). No user serviceable
parts inside; refer servicing to
qualified personnel.
WARNING: To reduce the risk of fire or electric
shock, do not expose this appliance
to rain and moisture. The apparatus
shall not be exposed to dripping or
splashing and no objects filled with
liquids, such as vases, shall be placed
on the apparatus.
This symbol, wherever it appears,
alerts you to the presence of
uninsulated dangerous voltage inside
the enclosure—voltage that may be
sufficient to constitute a risk of shock.
This symbol, wherever it appears,
alerts you to important operating and
maintenance instructions in the
accompanying literature. Please
read the manual.
DET AILED SAFETY INSTRUCTIONS:
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug
has two blades with one wider than the other. A grounding type plug has two blades and a
third grounding prong. The wide blade or the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for replacement of the
obsolete outlet.
10) Protect the power cord from being walked on or pinched particularly at plugs, convenience
receptacles, and the point where they exit from the apparatus.
11) Only use attachments/accessories specified by the manufacturer.
12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold
with the apparatus. When a cart is used, use caution when moving the cart/apparatus
combination to avoid injury from tip-over.
13) Unplug this apparatus during lightning storms or when unused for long periods of time.
14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus
has been damaged in any way, such as power supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain
or moisture, does not operate normally, or has been dropped.
15) CAUTION - These service instructions are for use by qualified service personnel only. To
reduce the risk of electric shock do not perform any servicing other than that contained in the
3
MINIFBQ FBQ800
DEUTSCH
FBQ800
MINIFBQ
Ultra-Compact 9-Band Graphic Equalizer with FBQ
V Ultra-compact 9.5" graphic equalizer for studio and stage applications
V Revolutionary FBQ Feedback Detection System instantly reveals critical
frequencies and can also be used as Audio Analyzer
V Additional Low Cut filter removes unwanted frequencies, e. g. floor rumble
V Accurate 6-digit LED Input/Output meters and Level control for precise level
indication
V High-quality illuminated faders, potentiometers and illuminated switches for
long-term reliability
V Ultra low-noise audio operational amplifiers offer outstanding sound
performance
V All Mini Series models can be stacked on top of each other to create an ultra-
compact signal processor solution
V High-quality components and exceptionally rugged construction ensure long
life
V Conceived and designed by BEHRINGER Germany
4
MINIFBQ FBQ800
FOREWORD
Dear Customer,
Thank you very much for expressing your confidence in
BEHRINGER products by purchasing the MINIFBQ
FBQ800.
Writing this foreword for you gives me great pleasure,
because it represents the culmination of many months of
hard work delivered by our engineering team to achieve a
very ambitious goal: presenting a graphic equalizer that
packs a lot of power in a compact and flexible unit. The
task of designing our new FBQ800 equalizer certainly meant
a great deal of responsibility, which we assumed by focusing
on you, the discerning user and musician. Meeting your
expectations also meant a lot of work and night shifts. But it
was fun, too. Developing a product usually brings a lot of
people together, and what a great feeling it is when
everybody who has participated in such a project can be
proud of what they’ve achieved.
It is our philosophy to share our enjoyment with you, because
you are the most important member of the BEHRINGER
team. With your highly competent suggestions for new
products you’ve made a significant contribution to help
shape our company and make it successful. In return, we
guarantee you uncompromising quality, as well as excellent technical and audio properties at an
extremely reasonable price. All of this will enable you to give free rein to your creativity without being
hampered by budget constraints.
We are often asked how we manage to produce such high-quality devices at such unbelievably low
prices. The answer is quite simple: it’s you, our customers! Many satisfied customers mean large
sales volumes enabling us to get better purchasing terms for components, etc. Isn’t it only fair to
pass this benefit on to you? Because we know that your success is our success too!
I would like to thank all of those who have made the FBQ800 equalizer possible. You have all made
your own personal contributions, from the developers to the many other employees at this company,
and to you, the BEHRINGER user.
My friends, it’s been worth the effort!
Thank you very much,
Uli Behringer
5
MINIFBQ FBQ800
DEUTSCH
1. INTRODUCTION
The MINIFBQ FBQ800 was designed with our experience and know-how in filter technology,
which spans many years. Our analog and digital equalizers are used the world over in reputable
radio and TV stations, studios, and PA systems. As with the rest of our product line, we put forth
uncompromising demands in terms of quality for the controls, the sound, the technical data, and the
fit and finish of the MINIFBQ FBQ800.
FBQ Feedback Detection System
The FBQ Feedback Detection System is one of the most outstanding characteristics of our graphic
equalizers. In this ingenious circuitry, LEDs on the frequency band faders identify high energy levels,
which indicate the likelihood of feedback. What was once a labor-intensive search for feedback is
now an activity that even a child could master. In addition, the MINIFBQ FBQ800 can replace an
audio analyzer in your audio setups.
Please read the manual carefully and keep it around for future reference.
1.1 Before you begin
1.1.1 Shipment
Your MINIFBQ FBQ800 was carefully packed at the factory, and the packaging was designed to
protect the unit from rough handling. Nevertheless, we recommend that you carefully examine the
packaging and its contents for any signs of physical damage that may have occurred during transit.
If the unit is damaged, please do NOT return it to BEHRINGER. Instead, notify your
dealer and the shipping company immediately. Otherwise, claims for damage or
replacement may not be honored.
Always use the original packing carton to prevent damage during storage or transport.
Make sure that no children are left unsupervised with the FBQ800 or its packaging.
Please ensure proper disposal of all packing materials.
1. INTRODUCTION
TABLE OF CONTENTS
1. INTRODUCTION ..........................................................................................5
1.1 Before you begin................................................................................................................. 5
1.1.1 Shipment.................................................................................................................... 5
1.1.2 Initial operation........................................................................................................... 6
1.1.3 Online registration ..................................................................................................... 6
2. CONTROL ELEMENTS ................................................................................ 6
2.1 About the FBQ800............................................................................................................... 6
2.2 Front panel........................................................................................................................... 7
2.3 Rear panel ..........................................................................................................................11
3. SETUP EXAMPLE .....................................................................................12
4. AUDIO CONNECTIONS .............................................................................13
5. SPECIFICATIONS...................................................................................... 14
6. OTHER MINI PRODUCTS.......................................................................... 15
7. WARRANTY ............................................................................................... 16
6
MINIFBQ FBQ800
2. CONTROL ELEMENTS
1.1.2 Initial operation
Please make sure the unit is provided with sufficient ventilation, and never place the FBQ800 on top
of an amplifier or in the vicinity of a heater to avoid the risk of overheating. To power the FBQ800,
use only the power supply unit that is delivered with your equipment.
1.1.3 Online registration
Please do remember to register your new BEHRINGER equipment right after your purchase by
visiting www.behringer.com (alternatively www.behringer.de) and kindly read the terms and conditions
of our warranty carefully.
Should your BEHRINGER product malfunction, our goal is to have it repaired as quickly as possible.
To arrange for warranty service, please contact the retailer from whom the equipment was purchased.
Should your BEHRINGER dealer not be located in your vicinity, you may directly contact one of our
subsidiaries. Corresponding contact information is included in the original equipment packaging
(Global Contact Information/European Contact Information). Should your country not be listed, please
contact the distributor nearest you. A list of distributors can be found in the support area of our
website (www.behringer.com/support).
Registering your purchase and equipment with us helps us process your repair claims quicker and
more efficiently.
Thank you for your cooperation!
2. CONTROL ELEMENTS
This chapter introduces the FBQ800 and provides what you need to know about:
V using the FBQ800 (section 2.2 Front panel)
V setting up the FBQ800 (section 2.3 Rear panel)
Ensure that only qualified personnel set up and operate the FBQ800.
2.1 About the FBQ800
The FBQ800 is a graphic equalizer that you use to modify the strength and quality of audio signals.
More specifically, you can use the FBQ800 to:
V homogenize audio signals
V correct audio signals
V filter low-frequency audio signals (feedback, floor rumble, room resonance, and mains hum)
Input sources
The FBQ800 can receive signals from studio or Hi-Fi units. Some examples of these units include
mixers, soundcards, CD-players, and signal processors.
In this documentation, the signals that the FBQ800 receives are referred to as input signals. Audio
units that send input signals to the FBQ800 are referred to as input sources.
Output targets
The FBQ800 can send signals to studio or Hi-Fi units. Some examples of these units include mixers,
soundcards, and power amplifiers.
In this documentation, the signals that the FBQ800 sends are referred to as output signals. Audio
units that receive output signals from the FBQ800 are referred to as output targets.
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