FRONT PANEL FEATURES:

CHANNELS A & B

INPUT SENSITIVITY (1)

The maximum input gain (minimum sensitivity rating) is achieved at the full clockwise setting, which yields the maximum mixer/system headroom. A setting of less than full clockwise will yield lower system noise at the expense of mixer/system headroom. Calibration indicates sensitivity in dBV necessary to attain the full available rated output power.

POWER LED (2)

Illuminates when AC power is being supplied to the amp, and the associated channel is operational. If either channel were to experience fault conditions or to exceed the safe operating temperature limits, then that channel would shut down, and the associated power LED would cease to illuminate, indicating such conditions exist. Also, whenever the Bridge mode is selected, the power LED of channel B is defeated (off), just as if there were a fault condition on channel B. This provides a positive indication that the CS 1800G is configured for bridge mode.

DDTTM ACTIVE LED (3)

Illuminates when DDT Compression is taking place in that channel. With the ENABLE/DEFEAT switch in the DE- FEAT position, this LED indicates when clipping distortion is occurring in that channel.

CIRCUIT BREAKERS (4)

The CS 1800G uses circuit breakers in place of main fuses. These breakers are provided to limit the current to the associated power transformer for each channel, and thereby offer protection from overheating and possible destruction due to fault conditions in the amplifier. The breaker trip current value has been carefully chosen to allow continuous power output performance, yet still provide adequate protection for the power transformer. Normally, these breakers should not trip unless there is a fault in the amp circuitry that draws excessive mains current. However, abnormal conditions, such as a short circuit on either or both channels or continuous operation at overload or clipping, especially into 2 ohm load, will cause the breaker to trip. If this occurs, turn the power switch off, then simply reset the breaker and correct the cause of the overload.

When tripped, the button on the breaker will be outward nearly l/2” and can be reset by pushing inward. A normal reset A button length is about l/4”. If this “thermal” type breaker does trip, simply pushing the button back in will reset it, after

waiting a brief period of time to allow it to cool down. REMEMBER, ALWAYS TURN THE POWER OFF BEFORE RESETTING THE BREAKER. If the breaker trips instantly each time you attempt to reset it, the unit should be taken to a qualified service center for repair.

POWER SWITCH (5)

Depress to “I” position to turn on.

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Peavey CS 1800G manual Front Panel Features Channels a & B Input Sensitivity, Power LED, Ddttm Active LED, Circuit Breakers

CS 1800G specifications

The Peavey CS 1800G is a powerful and versatile professional power amplifier that is well-suited for a wide range of audio applications. Known for its robust construction and high-quality sound output, the CS 1800G stands out in the Peavey lineup, making it an ideal choice for touring musicians, DJs, and audio engineers alike.

One of the main features of the CS 1800G is its impressive power output, delivering 900 watts per channel at 4 ohms in stereo mode, and up to 1800 watts in bridged mono mode. This substantial power ensures that the amplifier can drive even the most demanding speakers while providing clear and dynamic sound reproduction across various performance settings.

The CS 1800G incorporates Peavey's proprietary TransTube technology, which enhances the amplifier's ability to provide warm, tube-like tones. This feature has been engineered to deliver a richer tonal character compared to many traditional solid-state amplifiers, giving performers and sound engineers more flexibility in crafting their sound.

In terms of its technical design, the CS 1800G comes equipped with advanced protection circuitry, ensuring the amplifier remains safe from overheating, short circuits, and other potential hazards that could affect performance. Additionally, the unit features comprehensive LED indicators that provide essential feedback on performance status, including signal presence and clip indicators.

The amplifier’s rear panel offers a variety of connectivity options, including balanced XLR and ¼-inch inputs, as well as Speakon and binding post outputs. This flexibility allows for easy integration into any audio system, making it suitable for both live sound applications and installation environments.

Weighing in at 22.4 pounds, the CS 1800G strikes a balance between portability and power, making it manageable for transport without compromising on performance quality. This durable build is complemented by a rugged metal chassis, designed to withstand the rigors of touring and professional use.

Overall, the Peavey CS 1800G is a reliable and powerful amplifier that combines cutting-edge technology, robust performance, and user-friendly features, making it a top choice for anyone in search of high-quality audio amplification. Whether for concerts, events, or permanent installations, the CS 1800G delivers the performance and flexibility needed for diverse audio needs.