Marshall Amplification JCM 2000 DSL50 User Manual

JCM 2000
DSL50 & DSL100
Heads
Handbook
1
Marshall Amplification plc
Denbigh Road, Bletchley, Milton Keynes, MK1 1DQ, England
Tel: (01908) 375411
Fax: (01908) 376118
Web Site - http://www.marshallamps.com
Whilst the information contained herein is correct at the time of publication,
due to our policy of constant improvement and development, Marshall
Amplification plc reserve the right to alter specifications without prior notice.
Nov ‘98

Marshall Amplification JCM 2000 DSL50 Specifications

General

Brand	Marshall Amplification
Model	JCM 2000 DSL50
Category	Musical Instrument Amplifier
Language	English

Summary

Safety Warnings

General Safety Precautions

List of essential safety guidelines including mains plug, fuses, servicing, damp conditions, and ventilation.

JCM 2000 Introduction

Front Panel Functions

Power and Standby Controls

Details on the power switch, standby switch, and their operational sequence for valve longevity.

Tone Shaping Switches

Explanation of Deep Switch, Tone Shift, Presence, Treble, Middle, and Bass controls for sound customization.

Channel B (Ultra Gain) Controls

Description of Volume, Lead 1/Lead 2 switch, Gain, and LED indicator for Channel B.

Channel A (Classic Gain) Controls

Details on Volume, Clean/Crunch modes, Gain, LED indicator, and Input for Channel A.

Reverb Controls

Controls for adjusting reverb levels on both Channel B and Channel A.

Rear Panel Functions

Footswitch and Effects Loop Connections

Details on footswitch jacks for channel and reverb selection, plus effects loop send/return/level.

Loudspeaker Output Configuration

Guide to connecting speaker cabinets via 16 Ohm, 4 Ohm, or 8 Ohm outputs and impedance selection.

Mains and Fuse Connections

Information on mains input connection, mains fuse, and HT fuse for amplifier operation.

Loudspeaker Connection Warning

Crucial warning about ensuring a loudspeaker is connected to prevent amplifier damage and maintain safety.