Biamp EQ301 User manual

EQ301
1/3-Octave Constant-Q
Graphic Equalizer
Operation Manual
®
Biamp Systems, 14130 N.W. Science Park Drive, Portland, Oregon 97229 U.S.A. [phone]
an affiliate of Rauland Borg Corp.
All manuals and user guides at all-guides.com
all-guides.com

1
EQ301
  
  
  
  

 

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! #
! $
! %
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
+#,-
+#,-   .  / #,012/ -3# 4 (
56! ( +#,-  0+ (    
  .(   / 1  1 (/
2   12.2(   ! ( 1/ 12 .(
     ( + 4/  56 
/  4 !
24 +#,-  27
♦ "%86  ",86  
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♦ 9-"2   
♦ :-%2   2
♦ ",86 ((0  .(
♦ 2;1 .0 
♦ 56 1  .(
♦ 12  2 
♦ < = 1  
♦   2  
♦ 0+ 
♦ 40> ?*2 @ 
♦
2 2 '
' 2
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 2 ( /   (4  5  2 (
/      0 -0A,,0A"B0-$%C
-0A,,0A"B0-$%C!
☎
All manuals and user guides at all-guides.com

2
FRONT PANEL FEATURES
0
+3
-3
+6
-6
+9
-9
+12
-12
0
+3
-3
+6
-6
+9
-9
+12
-12
25 31.5 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1K 1.25K 1.6K 2K 2.5K 3.15K 4K 5K 6.3K 8K 10K 12.5K 16K 20K gain
peak
on
EQ
HPF
LPF
out
in
5K 10K
20K
35K2.7K
Constant-Q Equalizer
ADVANTAGE EQ301

 7
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 (  12 D"%860",86E! (  (   
9-"2 13/ .(   2 DE!
F
F *
* 7
7 ( 2  2; ( 4 
 ( 56  .( ( +   .( D 1.E 
22! & (    9-"2! ' (  
  (   2   2;!

 5
5 2;7
2;7 ( .24 2;1 
4 (  5  (  .0  
#86  #C86!
 &3 .(7
 &3 .(7 ( .(   -A234 .0
  (   ( 56!
8
8 &3
&3 .(7
.(7 ( .(   -A234 ((0
   (   ( 56! (  5 
",86! ' ( ((0    1 5
.(( .  . 2  2 !
+
+ &3
&3 .(7
.(7 ( .( 1  21 ( (
56   2 (   ! (  =
8  22  ( .(! ' ( + &3 .(
  562   562 !
.
. 
 &27
&27 ( 2  2 ( ( .
.(  42 2 .  2  ( !

 &27
&27 ( 2  2 (  4  (
56  (4 (2 :-%2 D#2 1. E!
( (  &2 (/ . ( F *  
2   4!
. .(7
. .(7 ( .(  .  ( !
All manuals and user guides at all-guides.com

3
REAR PANEL FEATURES
27 VAC
18W
chassis
ground signal ground
output input
+ ---gnd + ---gnd
output input
E17934
MADE IN U.S.A.
BIAMP SYSTEMS
Portland, Oregon
an affiliate of
Rauland-Borg Corp.
LISTED 989M
COMMERCIAL
AUDIO EQUIP.
UL
.

 .
. 27
27 ( G .  42 "C
)   ( / 2  2(1 4  %0 &
! ( 56 ( .  H  . 1.
D,!% E ! & (  (2 5 / 
 4 2     !
*2
*2 7
7 (   .  ( 
2  ( ( 2/  (  2 
.( ( 2  !

 <
< 7
7 ( #0 <  42
12   ( 56! &  .2  ( &
22/ .(  " 8( D:E/  # . D0E/ 2  - *2!
 12 /   " 8( D:E/ 2 1(  -
= #  *2!

 7
7 (   42 12 
12 / 2  12  12 !
 12 /  8(  D:E/ .  D0E/ = *2 
D2E!  12 /  8(  D:E 2 *2 
1( D0E = D2E!
&
& <
< 7
7 ( #0 <  
12   ( 56! &  .2  ( & 22/
.(  " 8( D:E/  # . D0E/ 2  - *2! 
12 /   " 8( D:E/ 2 1( -=#
*2!
All manuals and user guides at all-guides.com

4
SPECIFICATIONS
5 
5  D",860",86 I :$2E7 7:,30,!%2
 8  : 
 8  :  D",860",86 I :$2E7 7J ,!,-K
&2 
&2  DFE7 7J ,!,,CK
8 = 
8 =  D",860",86 I   .3  E7 70AA2
  
   D",860",86E7 7-,B2
FG & 47
FG & 47 :-A2
& &2
& &2 D12E7 7", (
FG 
FG  DB,, ( 2E7 7:-A2
 &2
 &2 D12E7 7-%, (
8(0 
8(0  D-A234E7 7",86
.0 
.0  D-A234E7 7#860#C86
. 7
. 7 J -, 
. 57
. 57 --%3"#,) %,3B,86
7
7
8( D"  E
2(
(
#!%L DAME
-ML D$A#E
BL D-%"E
(7
(7 C 1! D#!-AE
All manuals and user guides at all-guides.com

5
BLOCK DIAGRAM
output
(balanced)
input
(balanced)
peak
detect
+15dBu
com
-
+
1
32
com
-
+
1
3
2
master
gain
1/3 octave
Constant-Q
filters
25 31.5 16k 20k
high
pass
filter
out
in
out
in
out
in
low
pass
filter
LPFHPFEQ
Advantage EQ301 Block Diagram
frequency
All manuals and user guides at all-guides.com
all-guides.com

WARRANTY
BIAMP SYSTEMS IS PLEASED TO EXTEND THE FOLLOWING 5-YEAR
LIMITED WARRANTY TO THE ORIGINAL PURCHASER OF THE
PROFESSIONAL SOUND EQUIPMENT DESCRIBED IN THIS MANUAL.
&F   G . ( 2  1
  2   2 .(  
2  % >  ( 2  (  
. 2   (62 &F  
2 2 ( . 2!
-! ( (  1   2
  &F  / .( -, 2  
(/ ( (2 . !
"! & ( 4 ( .2 &F   2
5 4 2 ( . 2/ &F
  .   /   / 24
/ 422  (4 22   (
 (  ( 2   (62
&F   4 !  2
 (  2   (62 4
  ( &F     .2
2   (  1  (
1 ( 1  ( (!
#! ( . . 1 )&  (  1
( 1 42  22N   ( 2 (
1 1;2  2 2/ 1/ 
/ /  2  1  
 (62 1 &F     N 
 ( 2 ( 1 2   &F
 O 2!
$! 0( /   /
2 (  . 2    
(  / 1/ (2/ 2 4  
42 2 ( . !
%! &F >F 8  & > ) 
&  &/ &&/ 
+'& F*/ &'&* 
&/   '/ > F*/ &P'>
 *&/  8 F&   >
! <  <> )& 8&/
&F >F &&F  8 &&&> 
'8  > 8  &&* '
 '  F  8 '/
&'&* &&&>  *&*  &
&&&> & !
B! 8& > & & &'   8
& <  &F&! &F
>F <> &&F  &F&
&  F8&&>  &
  &' '! 8 F& 
8 8& 8  8 '8O 
 <'&) F& &8   >
&) '! 8 */ F>/
&&'/    &F >F
  '8&Q  F&> 8& >
  FR && & &&* 
&F >F! &*>/ &&
F '8   )&F
 &   &'
& > &F >F!
C!    1(  ( .  1
2  (    ( G  (
. !
Thank you for purchasing BIAMP SYSTEMS...
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Biamp Systems
14130 N.W. Science Park
Portland, Oregon 97229
[phone]
585.0072.00
All manuals and user guides at all-guides.com