Marshall Amplification 1974X User Manual

ENGLISH
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FRONT PANEL FUNCTIONS
1. INDICATOR
Thepowerindicatorwilllightwhentheamp’s
mainspowerisswitchedon.
2. STANDBY SWITCH
Thestandbyswitchisusedinconjunconwith
thepowerswitchto‘warmup’theampbefore
use.
Alwaysturnthepoweronfortwominutes
beforeswitchingthestandbyswitchtothe‘on’
posion.
Thestandbyswitchshouldbesettothe‘o’
posionduringbreaksinperformancesinstead
ofleavingtheamponfullpower.
3. POWER SWITCH
Turnstheamponando.
4. SPEED
Controlsthespeedatwhichthetremoloeect
oscillates.
5. INTENSITY
Controlsthedepthofthetremoloeect’s
oscillaon.
Note:tremolowillonlyworkwhenplaying
throughchannel2.
6. TONE CONTROL (CHANNEL 2)
Adjuststhetonalcharacterofchannel2.
Turningthiscontrolclockwiseincreasesthe
amountofhighfrequencies(treble)presentin
thesound.
7. VOLUME CONTROL (CHANNEL 2)
Controlsthevolumeofchannel2.
8 & 9. CHANNEL 2 INPUTS
Thesearetheguitarinputsforchannel2.The
toponeisthe‘highsensivity’inputforthis
channel.Theboomoneisthe‘lowsensivity’
input(6dBlower).
10. TONE CONTROL (CHANNEL 1)
Thiscontrolsthetonalcharacterofchannel1.
Turningthetonecontrolclockwiseincreases
theamountofhighfrequencies(treble)present
inthesound.
11. VOLUME CONTROL (CHANNEL 1)
Controlsthevolumeforchannel1.
12 & 13. CHANNEL 1 INPUTS
Thesearetheguitarinputsforthischanneland
bothareidencal.
Note: someguitarplayersprefertomixthe
twochannelstogetherbypluggingaguitarinto
thetop(highsensivity)inputoftheTremolo
channelandrunningashort,screenedguitar
cablefromtheTremolochannel’sboom(low
sensivity)inputtoeitheroneofchannel1’s
twoidencalinputs.TheTremolochannelmust
beusedastheprimarychannel.
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Marshall Amplification 1974X Specifications

Power

mains fuse value	specified on rear panel
H.T. fuse value	specified on rear panel
mains input voltage rating	shown on back panel

Weight and Dimensions

weight	18.2 kg
height	225 mm