
CHANNEL 2 EFFECTS REVERB MASTER
LINEAR RESPONSE AMPLIFIER
CHANNEL 1
010
010
VOLUME
EFFECT
& REVERB
RIGHT
MIC
LEFT/ MONO
R
010010
010
010
-10dB+10dB
-10dB+10dB
010
RIGHT
LEFT/ MONO
RETURN RIGHT
RETURN LEFT/MONO
VOLUME
SEND
REVERB
EFFECT REMOTE
LOW
HIGH
VOLUME
L
POWER
01
LINE INPUT
EFFECT
& REVERB
AUDIOSTATE
LR230
WARNING!:
SHOCK HAZARD. DO NOT OPEN. TO REDUCE THE RISK OF
FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR
MOISTURE. THIS APPARATUS MUST BE EARTHED.
AVIS!:
RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR. POUR EVITER LES
RISQUES D’INCENDIE ET DE DECHARGES ELECTRIQUES, N’EXPOSEZ JAMAIS CET
APPAREIL A L’HUMIDITE OU A LA PLUIE. CONNECTER CET APPAREIL A LA TERRE.
CAUTION!:
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE
COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
ATTENTION!:
POUR EVITER LES RISQUES DE DECHARGES
ELECTRIQUES, NE PAS OUVRIR LE COUVERCLE. CET APPAREIL NE COMPORTE
AUCUNE PIECE SUSCEPTIBLE D’ETRE REPAREE PAR VOS SOINS. FAITES
TOUJOURS APPEL A UN TECHNICIEN QUALIFIE POUR TOUTE REPARATION.
HEADPHONE
LEFT RIGHT
LINE OUT
MAINS INPUT
230V ~ 50 Hz
100 Watts
OUTPUT
2x30 Watts RMS into 4 Ω
Manufactured in England by:
Marshall Amplification plc, Bletchley,
Milton Keynes, England.
1
1
2
3 4
2
4
5
6
7
9
10
11
12
14
15
16
17
18
19
20
21
3
8 13
LR230 - Front Panel
LR230 - Rear Panel
36 37

VOLUMEEFFECT
MID
EFFECTEFFECT VOLUME EFFECT VOLUME
-10dB +10dB -10dB +10dB
-10dB +10dB
-10dB +10dB
CHANNEL 1 CHANNEL 2 CHANNEL 3
CHANNEL 4
MASTER
LOW HIGH LOW HIGH
0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10
-10dB +10dB
-10dB +10dB
LOW MID
-10dB +10dB
HIGH
-10dB +10dB
-10dB +10dB
LOW
VOLUME
-10dB +10dB
HIGH
0 10
0 10
EFFECT
RETURN
MASTER
REVERB
0 10
MASTER
VOLUME
ON
AUDIOSTATE
LR150
LINEAR RESPONSE AMPLIFIER
LINE
MIC
LINE
MIC
CHANNEL 4 CHANNEL 3 CHANNEL 2 CHANNEL 1
REMOTE
LINE OUT
RETURN
SEND
LINE
POWER
LINE
LINE
OUTPUT
150 Watts RMS into 8 Ω
1 2
3 4
5
12
3
45678910111213
7
6
8
9
12 13
10 11 14
17
15 16
19 20 21
22
18
LR150 - Top Panel
LR150 - Rear Panel
38 39

CHANNEL 4CHANNEL 5MASTER CHANNEL 3 CHANNEL 2 CHANNEL 1
FOOTSWITCH RETURN SEND RETURN MICSEND LINELINELINELINELINELINE
LINE
OUT
POWER
WARNING!:
SHOCK HAZARD. DO NOT OPEN. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. THIS APPARATUS MUST BE EARTHED.
AVIS!:
RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR. POUR EVITER LES RISQUES D’INCENDIE ET DE DECHARGES
ELECTRIQUES, N’EXPOSEZ JAMAIS CET APPAREIL A L’HUMIDITE OU A LA PLUIE. CONNECTER CET APPAREIL A LA TERRE.
CAUTION!:
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
ATTENTION!:
POUR EVITER LES RISQUES DE DECHARGES ELECTRIQUES, NE PAS OUVRIR LE COUVERCLE.
CET APPAREIL NE COMPORTE AUCUNE PIECE SUSCEPTIBLE D’ETRE REPAREE PAR VOS SOINS. FAITES TOUJOURS APPEL
A UN TECHNICIEN QUALIFIE POUR TOUTE REPARATION.
WARNING!:
DO NOT
OBSTRUCT GRILLES
AVIS!:
NE PAS
OBSTRUER LES GRILLES
OUTPUT
300 Watts RMS into 4 Ω
Made in England by:
Marshall Amplification plc,
Bletchley, Milton Keynes,
England.
MAINS INPUT
120V ~ 60 Hz
500 Watts
MIC
CHANNEL 1CHANNEL 2CHANNEL 3CHANNEL 4CHANNEL 5
AUDIOSTATE
LR300
MASTER
LINEAR RESPONSE AMPLIFIER
-10dB +10dB
MID
-10dB +10dB
LOW
0 10
-10dB +10dB
MID
-10dB +10dB
LOW
-10dB +10dB
MID
-10dB +10dB
LOW
-10dB +10dB
MID
-10dB +10dB
LOW
-10dB +10dB
MID
-10dB +10dB
LOW
EFFECT
RETURN
MASTER
VOLUME
MASTER
REVERB
0 10
EFFECT
0 10
VOL
0 10
EFFECT
0 10
VOL
0 10
EFFECT
0 10
VOL
0 10
EFFECT
0 10
VOL
0 10
EFFECT
-10dB +10dB
HIGH
-10dB +10dB
HIGH
-10dB +10dB
HIGH
-10dB +10dB
HIGH
POWER ON
SPEAKER
EMULATOR
-10dB +10dB
HIGH
VOL
1 6 11 16
20
21
22
25
26
27
231817
2
8
10
3
4
5
7
9
12
13
14
15
19 24
28 29 30
31
LR300 - Top Panel
LR300 - Rear Panel
15
16
14 13 12
11
10
9 8
7 6 5 4 3 12