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www.rolls.com
Rolls Corporation
Salt Lake City, UT
06/09
RPQ160b
Parametric Equilizer
LOW SHELF
HIGH SHELF
4
50
100
6
30
200
2
10
20
1.5
MADE IN USA
400
www.rolls.com
16
500
1 KHZ
30
HZ
ACTIVE
EVEL
FREQ
LEVEL
FREQ
0
WIDTH
0
2.1k
WIDTH
800
300
1.1k
800
3.3k
166
1.8k
400
7k
+15
150
3k
-15
+15
300
10k
-15
dB
3
.3
dB
HZ
3
.3
HZ
OCT
OCT
QUICK START OPERATION GUIDE
LEVEL
FREQ
LEVEL
FREQ
0
400
WIDTH
0
800
WIDTH
200
600
300
1.1k
100
900
166
1.8k
CLIP
-12
+12
70
1.5k
3
.3
-15
+15
150
3k
3
dB
HZ
dB
HZ
OCT
OCT
FREQ
LEVEL
LEVEL
0
4k
WIDTH
0
PARAMETRIC
2k
6k
EQUALIZER
900
12k
RPQ160b
+15
600
20k
-15
+15
dB
HZ
3
.3
dB
OCT
POWER
LEVEL
FREQ
0
2.1k
800
3.3k
400
7k
.3
-15
+15
300
10k
dB
HZ
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Table of Contents
Related Manuals for Rolls RPQ160B
Summary of Contents for Rolls RPQ160B
- Page 1 RPQ160b Parametric Equilizer LOW SHELF HIGH SHELF LEVEL FREQ LEVEL FREQ LEVEL FREQ WIDTH WIDTH 2.1k 1.1k 3.3k 1.8k MADE IN USA www.rolls.com CLIP 1 KHZ 1.5k ACTIVE EVEL FREQ LEVEL FREQ FREQ LEVEL LEVEL WIDTH 2.1k WIDTH WIDTH PARAMETRIC 1.1k...
- Page 2 INTRODUCTION SCHEMATIC Thank you for your purchasing the RPQ160 Parametric Equalizer. The RPQ160 uses T filters for equalization circuits to avoid the complexity and distortion of state-variable filters. The RPQ160 is a four-band parametric equalizer designed for years of reliable use. Please read this manual carefully to get the best results from your RPQ160.
- Page 3 WIDTH 2.1k WIDTH WIDTH PARAMETRIC 1.1k 3.3k EQUALIZER 1.8k RPQ160b OUTPUTS INPUTS NG DO NOT EXPOSE THIS MENT TO RAIN OR MOISTURE. POWER DUCE THE RISK OF ELECTRIC K DO NOT REMOVE BACK. ER SERVICABLE PARTS . REFER SERVICING TO FIED SERVICE PERSONNEL.
- Page 4 Octave control set at .3, .5, 1, and 3. These curves remain consistent and rolls off below, and the High Shelf cuts the frequencies 3 dB at the indicated over the frequency spectrum, they simply shift to whatever frequency setting is setting and rolls of above.
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