Lexicon CX Stereo Amplifier User Manual


 
PRODUCT REGISTRATION
Please register the CX Power Amplifier within 15 days of purchase.
To do so, register online at www.harmanspecialtygroup.com or
complete and return the product registration card attached to the
back cover of this user guide. The product registration card serves
no warranty purposes. Retain the sales receipt as proof of warranty
coverage.
INSTALLATION CONSIDERATIONS
The CX Power Amplifiers require special care during installation to
ensure optimal performance. Leave at least 2 inches of open space
around the top, sides, and rear of the amplifier for proper ventila-
tion. If the amplifier is installed in an equipment rack, an optional
rack-mount kit is available from Lexicon dealers or at
www.harmanspecialtygroup.com.
Getting Started
CX Power Amplifiers
1-3
HIGHLIGHTS
140 Watts per channel
Four custom designed, hand-graded output transistors per
channel
Oversized toroidal power transformer with extraordinarily low
DC resistance and thermal protection
High-power supply voltage for extra headroom at the outputs
Stable with mismatched, reactive, or unusual loads
Compatible with 2 speaker impedances
THX Ultra2 Certification
Thermal protection against overheating
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 and XLR inputs
GROUND LIFT switch per channel
Gold plated input and output connectors
Rack-mount option available
•Be careful when moving the CX Power Amplifiers,
which are quite heavy.
Do not obstruct the ventilation holes in the chassis.
CAUTION