Cloud Electronics 46-50 - CXL-4160 - Manual (Page 2)

CXL-4160 Installation Instructions v1.0 2
INTRODUCTION
The CXL-4160 is an optional transformer module for the 46-50 Multi-Zone Mixing Amplifier. It permits the 46-50 to directly drive
100 V or 70 V-line loudspeaker systems. The module itself consists of four transformers (one for each Zone output) mounted on
a PCB, and is supplied in kit form with all the necessary fixings and wiring. Any or all of the 46-50’s outputs may be converted to
70/100 V-line operation as wished. Each transformer is rated at 40 W.
The CXL-4160 transformers are not of the “auto transformer” type, and hence provide a fully balanced output signal which is
isolated from the amplifier.
The module is easily mounted within the 46-50’s enclosure, using pre-drilled fixing holes. The outputs are then available on an
8-way parallel entry screw-terminal connector which occupies the hole (shown below) in the rear panel normally covered by a
blanking plate.
CXL-4160 Outputs
FITTING THE CXL-4160 TRANSFORMER MODULE
The module kit comprises the following items:
•
CXL-4160 transformer module PCB assembly
•
8qty M3 x 6 mm fixing screws (black)
•
2qty M3 x 6 mm fixing screws (bright)
•
2qty M3 x 10 mm hex pillars
•
8-pin to 4 x 2-pin cable assembly, with connectors
•
2qty cable ties
TX1 - Zone 1 TX4 - Zone 4 TX3 - Zone 3 TX2 - Zone 2
46-50 Rear Panel
CXL-4160 transformer module PCB assembly