Laney TI100 Tony Iommi Signature Guitar Amplifier Head

This user manual provides comprehensive information for the Laney TI100 Tony Iommi Signature Guitar Amplifier Head. It covers front panel controls, rear panel functions, connections, quick start settings, block diagrams, specifications, and important safety precautions.

Front Panel Controls

The front panel features the following controls:

• INPUT: 1/4" mono jack for guitar connection.
• PRE-BOOST: Controls the boost level applied to the guitar signal, independently for each channel.
• DRIVE: Controls the amount of preamp gain/distortion.
• EQ CONTROLS (BASS, MIDDLE, TREBLE): Passive tone controls that allow for interactive tonal shaping.
• VOLUME: Controls the output level for each channel.
• ENHANCE: A tone control for the output stage, affecting high frequencies.
• PRESENCE: Controls the amp's response to low frequencies.
• CHANNEL SWITCH: Switches between Lead and Rhythm channels. An LED indicates the active channel.
• STANDBY SWITCH: Allows the tubes to remain warm while the amp is not in use, facilitating quick re-engagement.
• POWER SWITCH: The main power switch for the unit. Vacuum tube amplifiers require a warm-up period (30 seconds to 2 minutes) after power-up.

Rear Panel Functions

The rear panel includes:

• MAIN POWER SOCKET: Connects to the mains power supply. Ensure the voltage matches your region. Includes a spare fuse in the drawer.
• HT FUSE: Protects the amplifier's high voltage DC power supply to the tubes. Replace only with the specified fuse type and rating.
• BIAS SWITCH: Allows selection between EL34 and 6L6 output tubes. Ensure the switch is set correctly for the installed tubes.
• POWER AMP IN / PRE AMP OUT: Preamp output for driving other amplifiers or mixing desks. Power amp input bypasses the preamp section when a jack is connected.
• FX LOOP: For connecting external effects units. Features SEND and RETURN jacks. Includes SIDECHAIN, INSERT, and BYPASS modes for flexible routing.
• FOOTSWITCH: A 5-pin DIN socket for connecting the included FS4-TI footswitch to control channel switching, boost functions, etc.
• SYM LINK: Allows linking multiple amplifiers for synchronized channel switching and control.
• SPEAKERS: Five 1/4" jack sockets for connecting speaker cabinets with various impedance ratings (1x4Ω, 2x8Ω, 1x8Ω, 2x16Ω, 1x16Ω). WARNING: Never operate the amplifier without a speaker load connected.

Quick Start Settings

Suggested settings for Clean, Crunch, and Lead tones are provided as a starting point. Adjust VOLUME to your desired level.

Block Diagram

A block diagram illustrates the internal signal flow of the amplifier, showing the path through pre-amplification, EQ, effects loop, and power amplification stages.

Specifications

Safety and Warnings

Read this manual carefully before use. Follow all instructions and heed all warnings to ensure safe operation and longevity of the amplifier.

• Unpacking: Check for any transit damage. Keep original packaging for potential returns.
• Connections: Always power on/off the system in the correct sequence (source equipment first, amplifier last for power-on; amplifier first for power-off). Ensure all level controls are at minimum before powering on.
• Cables: Use only appropriate speaker cables for speaker connections. Do not use shielded or microphone cables for speaker connections.
• Servicing: Refer all servicing to qualified personnel.
• Warnings: Heed all warnings and instructions marked on the unit and in the manual.
• Water/Moisture: Do not use near water or expose to rain or moisture.
• Cleaning: Clean with a dry cloth only.
• Ventilation: Do not block ventilation openings. Install according to manufacturer's instructions.
• Heat Sources: Do not install near heat-producing appliances.
• Power Supply: Connect to a properly grounded mains socket. Do not defeat the purpose of the grounding-type plug.
• Power Cord Protection: Protect the power cord from being walked on or pinched.
• Accessories: Use only manufacturer-approved accessories.
• Stability: Use only manufacturer-specified carts or stands. Exercise caution if using a cart to prevent tip-over.
• Accessibility: Ensure the power plug and controls are easily accessible. Unplug during lightning storms or prolonged periods of non-use.
• Servicing: Refer to qualified service personnel if the unit has been damaged, exposed to liquid, dropped, or does not operate normally.
• Grounding: Never break the ground pin. Connect only to a power source with the type indicated.
• Rack Mounting: Use rear support when mounting in a rack.
• Liquids: Do not place liquid-filled objects on the unit.
• Hearing Protection: Prolonged exposure to high sound levels can cause hearing loss. Use hearing protection if exposure levels exceed recommended limits.
• Stability: Use the amplifier only on a stable, level surface. Avoid unstable locations.
• Symbols: Familiarize yourself with the safety symbols used in the product and manual.

Regulatory Information:

• FCC Compliance: This equipment complies with FCC Rules Part 15, Class B digital device.
• CE Marking: Complies with relevant European directives including Low Voltage, EMC, and RoHS.
• UKCA Marking: Complies with relevant UK regulations for electrical equipment, EMC, and restriction of hazardous substances.
• Disposal: Do not dispose of this product with household waste. Recycle according to local regulations.

Laney is committed to continuous development, and specifications are subject to change without prior notice.