Owner's Manual

GX-7 Getting Started

1-3

HIGHLIGHTS

• 125 Watts/8 ohms per channel

• Massive toroidal power transformer with two windings for each

channel

• High-power supply voltage for extra headroom at the outputs

• Stable with mismatched, reactive, or unusual loads

• Compatible with 4 ohm speaker impedances

• Heat-sink mounted to each channel for cooling

• Speaker protection against DC and frequencies below 10Hz

• Protection against short circuits, device failures, miswiring, and

internal faults

• Trigger input for power control from an external device

• RCA inputs

• Gold plated input and output connectors

• Rack-mount option available

PRODUCT REGISTRATION

Please register your new amplifier within 15 days of purchase.

product registration card attached to the back cover of this user

guide. Retain the sales receipt as proof of warranty coverage.

INSTALLATION CONSIDERATIONS

To ensure optimal performance, pay particular attention to

instructions below and to other precautions that appear

throughout this user guide.

DO be careful when moving the amplifier, as it is quite heavy.

DO install the GX-7 on a solid, flat, level surface such as a table or

shelf. The GX-7 can also be installed in a standard 19-inch

equipment rack using an optional rack-mount kit available from an

authorized Lexicon dealer.

DO NOT install the GX-7 on a surface that is unstable or unable to

support all four feet.

DO select a dry, well-ventilated location out of direct sunlight.

DO NOT expose the GX-7 to high temperatures, humidity, steam,

smoke, dampness or excessive dust. Avoid installing the GX-7 near

radiators and other heat-producing appliances.

DO NOT install the GX-7 near unshielded TV or FM antennas, cable

TV decoders, or other RF-emitting devices that might cause

interference.

DO NOT place the GX-7 on a thick rug or carpet, or cover the

ventilation holes in the chassis, as this might prevent proper cooling.

DO NOT place the GX-7 on a windowsill or any location exposed

to direct sunlight.

DO NOT stack the GX-7 directly above heat-producing equipment

such as another power amplifier.