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Laney IronHeart IRT120H User Manual

Laney IronHeart IRT120H
20 pages
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IRT120H
IRT60H
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Laney IronHeart IRT120H Specifications

General IconGeneral
BrandLaney
ModelIronHeart IRT120H
CategoryMusical Instrument Amplifier
LanguageEnglish

Summary

IMPORTANT SAFETY INSTRUCTIONS

General Safety Precautions

Essential guidelines for electrical product usage, installation, and maintenance.

Hearing Protection Advisory

Advises on protecting hearing from high noise levels and specifies OSHA permissible exposure limits.

GENERAL INSTRUCTIONS

Product Warnings and Symbols

Explains symbols indicating dangerous voltage and important operating/maintenance information.

Plug and Cable Guidelines

Guidance on factory-fitted plugs, changing plugs, and cable quality for optimal performance.

General Usage Notes

Tips on using the manual and details on pre-delivery inspection for the amplifier.

SPECIFICATIONS

Technical Specifications

Lists detailed technical data for IRT120H and IRT60H models, including voltages, power, and dimensions.

Compliance and Disposal Information

Outlines product compliance with European regulations and environmental disposal guidelines.

WELCOME MESSAGE

Laney Heritage and Philosophy

A message from Lyndon Laney detailing the company's history, product range, and commitment to musicians.

INTRODUCTION TO IRONHEART

IRONHEART Series Overview

Introduces the IRONHEART series, its heritage, features like gain, EQ, and Watts control.

FRONT PANEL CONTROLS

Input and Pre-Boost Controls

Details the guitar input, pre-boost switch, control, and indicator LED for signal enhancement.

Lead Channel Controls

Explains Lead Gain, EQ (passive, pull-switches), and Lead Volume controls for tone shaping.

FRONT PANEL CONTROLS (Continued)

Channel and Rhythm Controls

Describes channel switching, clean mode, clean volume, rhythm gain/volume, and rhythm EQ controls.

Master and Output Controls

Details Dynamics, Tone, Reverb, Watts, Standby, and Power controls for overall amp management.

REAR PANEL CONTROLS

Mains Inlet and Fuse Protection

Explains the main power inlet, fuse drawer, and HT fuse for unit protection and safe operation.

Output Tube and Bias Settings

Details the bias switch for selecting between 6L6 and EL34 output tubes for optimal performance.

REAR PANEL CONTROLS (Continued)

FX Loop and Footswitch Connections

Describes FX Return/Send sockets, FX Loop modes, and footswitch connection options for remote control.

Loudspeaker Connections

Details loudspeaker output sockets and warnings regarding impedance matching and operation without a load.

QUICK START SETTINGS

Clean Tone Settings

Provides recommended control settings for achieving a clean amplifier tone.

Rock Tone Settings

Offers suggested control settings for a classic rock amplifier sound.

Metal Tone Settings

Presents recommended control settings for a heavy metal amplifier tone.

Detuned Metal Settings

Provides suggested control settings for a detuned metal amplifier sound.

USER SETTINGS

Customizable Tone Presets

Illustrates various user-defined settings for different playing styles and tones.

TUBE AMP TIPS

Amplifier Tube Care and Handling

Essential advice on handling, warming up, and cooling down tube amplifiers to prevent damage.

Tube Replacement Guide

Explains how to identify tube issues and safely replace preamp/output tubes, including bias adjustment.

BLOCK DIAGRAM

Signal Flow and Circuitry

Illustrates the internal signal path and component relationships within the amplifier for technical understanding.

SAMPLE SETUP

Basic Amplifier Connection

Shows a typical setup connecting the amplifier head, FX unit, footswitch, and a single speaker cabinet.

SAMPLE SETUP (Extended)

Dual Cabinet Connection

Demonstrates a setup using the amplifier head with two speaker cabinets for expanded sound.

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