Laney RBG400 User Manual - page 5
Laney
4
Enhance:
Presence:
Limiter Defeat:
External speaker socket:
The ENHANCE control provides an increased definition at the low-end of the
frequency spectrum giving you a tighter, punchier sound. The ENHANCE control does this
by providing a dip in the frequency-response of the amplifier at approximately 200hz. This
dip eliminates some of the secondary-harmonics of the important low-frequencies around
40-80 Hz producing a thicker sound. Turning the control through to its maximum has the
effect of boosting both the low and high-frequency content of the signal whilst not effecting
the mids.
Controls the high-frequency signal-content of the pre-amplifier. The PRESENCE
control is set at 3K.
Allows the on-board LIMITER to be defeated if desired. With the switch in
the out position the LIMITER is engaged. The LIMITER is automatically triggered at high-
output levels and is designed to prevent power-amp distortion at high-output levels. The
LIMITER monitors both power-amp clipping and load so it automatically registers the
cabinet-impedance and sets itself accordingly.
This socket should be used to connect an extension-cabinet.
The impedance
of the extension-cabinet
must not be less the 8 Ohms.
Connecting
cabinets that have a lower impedance than 8 Ohms will result in the amplifier overheating;
continual use in this manner may cause permanent damage. Connecting a cabinet with an
impedance of greater than 8 Ohms will cause no damage to the amplifier but will result in a
reduced output.
Laney
15
15.Presence:
300 WATTS ~ 50 - 60 Hz
300 WATTS ~ 50 - 60 Hz
MAXIMUM POWER CONSUMPTION
MAXIMUM POWER CONSUMPTION
& FUSE RATING
& FUSE RATING
SUPPLY VOLTAGE
THIS EQUIPMENT MUST BE EARTHED.
THIS EQUIPMENT MUST BE EARTHED.
WARNING
SECTEUR AVAVT D'OUVRIR.
SECTEUR AVAVT D'OUVRIR.
DEBRANCHER A LA PRISE
DEBRANCHER A LA PRISE
TO QUALIFIED SERVICE PERSONNEL
TO QUALIFIED SERVICE PERSONNEL
PARTS INSIDE. REFER SERVICING
COVERS. NO USER SERVICABLE
COVERS. NO USER SERVICABLE
OF ELECRIC SHOCK DO NOT REMOVE
OF ELECRIC SHOCK DO NOT REMOVE
TO REDUCE THE RISK
TO REDUCE THE RISK
MADE IN THE UNITED KINGDOM BY BLT INDUSTRIES LTD.
MADE IN THE UNITED KINGDOM BY BLT INDUSTRIES LTD.
MINIMUM 8 OHM
MINIMUM 8 OHM
SPEAKER
EXTERNAL
~115V
T5A
~230V
T2A
ATTENTION
PAR LE MEME ET LE CALIBRE.
PAR LE MEME ET LE CALIBRE.
REMPLACER LE FUSIBLE
REMPLACER LE FUSIBLE
ATTENTION
ATTENTION
SAME TYPE AND RATING ONLY.
SAME TYPE AND RATING ONLY.
FIRE HAZARD REPLACE FUSE WITH
FIRE HAZARD REPLACE FUSE WITH
TO REDUCE THE RISK OF
TO REDUCE THE RISK OF
CAUTION
CAUTION
CAUTION
NOT EXPOSE THIS APPLIANCE TO
NOT EXPOSE THIS APPLIANCE TO
OF FIRE OR ELECTRIC SHOCK DO
OF FIRE OR ELECTRIC SHOCK DO
SERIAL No:
SERIAL No:
TO REDUCE THE RISK
TO REDUCE THE RISK
RAIN OR MOISTURE.
RAIN OR MOISTURE.
WARNING
CE
EFFECTS LOOP
EFFECTS LOOP
SEND
TUNER
RETURN
RBW200/RBW300 rear
FREQUENCY
100
ACTIVE
ACTIVE
PASSIVE/
INPUT
GAIN
4
3
2
1
0
5
BASS
10
9
8
7
6
-0+
1
2
3
4
5
10
9
8
7
6
5
4
3
2
1
0
COMP
ENHANCE
5
4
3
2
1
RBW200
LIMIT
DEFEAT
PRESENCE
9
7
500
10
3
PARAMID
1K
5
4
3
2
1
-0+
1
2
3
4
5
5
4
3
2
1
-0+
1
2
3
4
5
2
GAIN
TREBLE
6
5
4
1
0
8
10
9
8
7
6
5
4
3
2
1
0
VOLUME
VOLUME
HORN
D.I.
POWER
1
0
RBW200 front
16
16.Limiter:
17.Spkr. socket:
14.Enhance:
17
RBW300/RBH700/RBH800 front
8
FREQUENCY
500
ACTIVE
ACTIVE
ACTIVE
INPUT
100
7
7
2
3
2
3
0
2
1
8
8
2
10
GAIN
COMP
9
5
5
10
0
ENHANCE
ENHANCE
BASS
4
9
1
4
3
3
4
6
5
6
5
4
1
-0+
1
RBW300
4
2
2
2
2
2
TREBLE
4
1K
3
5
GAIN
5
5
5
4K
400
5
FREQUENCY
GAIN
4
4
4
4
3
3
3
3
5
LO PARAMID
LO PARAMID
1
-0+
1
1
-0+
1
HI PARAMID
HI PARAMID
1K5
-0+
1
1
2
7
3
DEFEAT
LIMIT
3
8
2
HORN
10
0
VOLUME
9
1
D.I.
6
5
4
0
POWER
1
13
9
16
6
14
1
2
7
4
7
8
11
5
12
14
1
2
3
14
1
2
3
3
19
20
21
18
4
PASSIVE/