Front/Rear Panel View; Block Diagram - Marshall Amplification as50r Owner's Manual

AS50R Front Panel
Acoustic Channel 1 Acoustic Channel 1
0 10 - + -
Input Volume Bass Treble
1 2 3
AS50R Rear Panel
MODEL: AS50R
Designed, Engineered & Quality Controlled by
Marshall Amplification plc, Bletchley,
Milton Keynes, England.
Made in China
Output 50 Watts RMS into 4
AS50R Block Diagram
VOL
INSTRUMENT
TAPE IN
VOL
MIC
AUX
Microphone / Aux Channel 2 Microphone / Aux Channel 2
L
R
+ 0
Aux Microphone Input Volume
4 5 6 7 8
Mains Input Mains Input
130 Watts
120V ~ 60 Hz
Footswitch Line Out
1 2 3
LOW HIGH
SEND RETURN
LEVEL
REVERB
LOW HIGH
CH 2
SPEED
CH 1
CHORUS
16
Chorus Chorus
Ch1
Ch2
10 - + - + 0 10 0
Bass Treble Speed Depth
9 10 11 12 13
! WARNING!:
Effects Loop Effects Loop EQUIPMENT TO RAIN OR MOISTURE. THIS APPARATUS MUST BE EARTHED
AVIS!:
ELECTRIQUES, N'EXPOSEZ JAMAIS CET APPAREIL A L'HUMIDITE OU A LA PLUIE. CONNECTER CET APPAREIL A LA TERRE.
CAUTION!:
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
ATTENTION!:
APPAREIL
TECHNICIEN QUALIFIE POUR TOUTE REPARATION.
D.I. Out Send Return
4 5 6
NOTCH
FREQUENCY
FOOTSWITCH
DEPTH
FOOTSWITCH
16
Reverb / Loop Reverb Reverb / Loop Reverb Anti-Feedback Anti-Feedback Master Master
Phase
Notch
10 Ch1 Ch2 0 10 80Hz 1kHz 0
Balance Level Frequency Volume
14 15 17 18 19
SHOCK HAZARD. DO NOT OPEN. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS
RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR. POUR EVITER LES RISQUES D'INCENDIE ET DE DECHARGES
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER.
POUR EVITER LES RISQUES DE DECHARGES ELECTRIQUES, NE PAS OUVRIR LE COUVERCLE. CET
NE COMPORTE AUCUNE PIECE SUSCEPTIBLE D'ETRE REPAREE PAR VOS SOINS. FAITES TOUJOURS APPEL A UN
MASTER
PHASE
LIMITER
PA
-1
LINE OUT
D.I.
17
Acoustic
Soloist
10
Power
20
TWEETER
CROSSOVER
DRIVER