Modes of Operation Stereo Mode Unbalanced Inputs

signal levels beyond this point will not produce any significant increase in output and may cause distortion problems.

MODES OF OPERATION

1. STEREO MODE (UNBALANCED INPUTS)

The CS 1000X is shipped from the factory with jumper plugs inserted in the transformer (12) and crossover

(14)accessory sockets. These jumper plugs are necessary if the low-impedance connectors (11) are to be used as inputs for each channel. As indicated in Diagram 1, the XLR connectors are wired in an unbalanced configuration (pins 1 and 2 are ground; pin 3 is input). The unbalanced-input configuration is acceptable whenever relatively short cable runs are employed, or when the associated mixer used has a full trans- former-balanced output. Under these circumstances, this configuration will usually provide adequate hum and interference rejection for most environments. Notice that the jumper plugs in the crossover accessory sockets are required to complete the signal patch to the respective power amp inputs (17). If the normal unbalanced l/4” power amp input jacks are used instead, the jumper plugs are not necessary. It is suggested, however, that they be left in their respective sockets for possible later usage. As with all Peavey amplifiers, the CS 1000X has two power amp input jacks per channel (17), which offer considerable flexibility in hook- up possibilities. For monaural operation, the same signal is applied to both channels; the mixer output is plugged in one of the parallel input jacks in one of the channels, and a short shielded jumper cable is con- nected between the remaining input jack on that channel to one of the parallel input jacks on the other channel. This technique is called daisy-chaining, and can be repeated many times to patch to additional amplifier channels requiring the same signal feed.

0PATCH PANEL (STEREO MODE) WITH JUMPERS

SENSITIVITY

TRANSFORMER

2. STEREO MODE (BALANCED INPUTS)

When conditions require the use of a balanced input at the power amplifier, the XLR connectors (11) on either or both channels can be converted to a balanced configuration by removing the jumper plug from the transformer accessory socket (12) and plugging in an input transformer module (PL-2). The Peavey model PL-2 transformer module is a nominal 1: 1 turn-ratio type, resulting in unity gain. In Diagram 2, the XLR connector is now wired as a conventional balanced-type input (pin 1 is ground; pin 2 is negative; pin 3 is positive). The jumper plugs in the crossover accessory sockets are required to complete the signal patch to the respective power amp inputs (14). For balanced stereo operation, two PL-2 modules are required. For monaural operation, only one PL-2 is needed, and the inputs can be connected by placing a short shielded jumper cable between one of the power amp input jacks (17) on each channel. Thus, the XLR connector associated with the PL-2 module is the balanced-system input, and the other XLR connector is not used.

CS 1000X specifications

The Peavey CS 1000X is a professional power amplifier designed to deliver exceptional sound quality and reliability for live performances and installed sound applications. Renowned for its rugged build and innovative technologies, the CS 1000X has become a staple in various settings such as concert venues, clubs, and corporate events.

One of the standout features of the CS 1000X is its power output. It provides 1,000 watts of continuous output at 4 ohms, making it capable of driving large audio systems with ease. This significant power ensures that even the most demanding musical passages can be reproduced accurately without distortion. Its high-efficiency design enables it to deliver exceptional performance while consuming less energy, making it not only powerful but also environmentally friendly.

The amplifier utilizes a patented Peavey Dynamic FET technology, which enhances the overall sound quality by providing a wide frequency response and minimal distortion levels. This technology also contributes to the amplifier's impressive dynamic range, ensuring that both soft and loud sounds are reproduced with clarity and precision.

The CS 1000X features advanced circuit protection systems, including Peavey's exclusive DDT (Dynamic Distortion Termination) clipping protection. This feature prevents distortion and potential damage to connected speakers during peak output, allowing for safe operation under high-demand conditions. Additionally, the amplifier includes a built-in cooling fan that ensures optimal thermal management, prolonging the lifespan of the unit.

In terms of connectivity, the CS 1000X is equipped with a variety of input and output options. These include balanced XLR inputs and both binding post and SpeakON outputs, providing flexibility for different configuration needs. The rear panel also features level controls, allowing users to adjust the output level to suit the requirements of their specific audio setup.

Compact yet powerful, the Peavey CS 1000X is designed with a rugged chassis that can withstand the rigors of transport and installation. This durability, paired with its technical capabilities, makes it an excellent choice for both professional musicians and sound engineers.

In summary, the Peavey CS 1000X power amplifier stands at the forefront of audio technology, combining robust power, advanced protection features, and versatile connectivity options. Its ability to deliver high-quality sound makes it an indispensable tool for any serious audio application.