NCT8150A-U-IN

280,199.00

Powered by the groundbreaking DriveCore technology, this amplifier merges the drive stage with the power output stage into a single, dime-sized chip. DriveCore’s front-end drive circuits harness the efficiency of Class D output stages while delivering the superior sound quality of a Class AB design. This results in an amplifier circuit that provides exceptional audio performance.

Key features include:
– Flexible input routing for versatile configurations
– Convection cooling, eliminating the need for fans
– Universal power supply for compatibility with various voltages
– Integrated life-safety features for reliable operation
– Up to 8 x 125W output in a compact 1U chassis
– Patented feedback and protection circuits ensuring durability and safety

This innovative design not only enhances sound quality but also ensures efficient and reliable performance, making it an ideal choice for various audio applications.

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Powering this remarkable amplifier is the pioneering technology of DriveCore, which integrates the amplifier drive stage into the power output stage, fusing everything into a chip the size of a dime. DriveCore’s front-end drive circuits leverage the inherent efficiency of Class D output stages while maintaining superb sonic characteristics. The result is an audio amplifier circuit that exhibits the exemplary audio quality of a highly evolved Class AB design.

One of the standout features of this amplifier is its flexible input routing, allowing for seamless integration into various audio setups. Whether you need to connect multiple sources or manage different audio zones, the amplifier’s routing capabilities ensure you have the flexibility to handle it all. This makes it an ideal choice for complex audio installations in commercial spaces, such as conference rooms, auditoriums, and retail environments.

The amplifier is convection cooled, eliminating the need for noisy fans and ensuring quiet operation. This design choice not only reduces noise but also increases the reliability and longevity of the amplifier by minimizing moving parts that could potentially fail over time. The absence of fans also makes the amplifier suitable for environments where noise levels must be kept to a minimum, such as recording studios and broadcast facilities.

A universal power supply is another key feature, allowing the amplifier to accept AC voltages from 100 to 240 VAC, 50/60 Hz. This ensures compatibility with power sources worldwide, making it an excellent choice for international installations and applications where the power supply might vary.

The amplifier also includes integrated life-safety features, providing peace of mind in critical applications. These features ensure that the amplifier can operate safely and reliably, even under demanding conditions. Whether you’re using it in a public address system, an emergency announcement setup, or any other safety-critical application, you can trust the amplifier to perform when it matters most.

With the capability to deliver up to 8 x 125W in a 1U chassis without the need for a fan, this amplifier packs a significant amount of power into a compact form factor. This high power density is particularly useful in installations where space is at a premium, allowing you to maximize your audio system’s performance without sacrificing valuable rack space.

Patented feedback and protection circuits further enhance the amplifier’s reliability and performance. These circuits continuously monitor the amplifier’s operation, providing real-time adjustments to maintain optimal performance and protect the amplifier from potential damage. This ensures that the amplifier can deliver consistent, high-quality audio output even under challenging conditions.

In summary, this amplifier combines advanced DriveCore technology, flexible input routing, convection cooling, a universal power supply, integrated life-safety features, high power density, and patented feedback and protection circuits into a single, powerful package. Its design and feature set make it an ideal choice for a wide range of audio applications, from commercial installations to critical safety systems. Whether you need to deliver high-quality sound in a conference room, power a public address system, or install a reliable audio solution in a retail environment, this amplifier has the features and performance to meet your needs.

Specifications

– **Signal to Noise Ratio** (below rated power 20Hz to 20kHz, A-Weighted):
– CT475: 110dB
– CT4150: 110dB
– CT875: 110dB
– CT8150: 110dB

– **Total Harmonic Distortion (THD)** (full rated power, 20Hz – 20kHz):
– CT475: <0.05%
– CT4150: <0.05%
– CT875: <0.05%
– CT8150: <0.05%

– **Intermodulation Distortion** (from 0dB down to -30dB):
– CT475: <0.05%
– CT4150: <0.05%
– CT875: <0.05%
– CT8150: <0.05%

– **Frequency Response** (at 1W into 4/8Ω):
– CT475: ±0.5dB
– CT4150: ±0.5dB
– CT875: ±0.5dB
– CT8150: ±0.5dB

– **Crosstalk** (below rated power 20Hz to 1KHz):
– CT475: >70dB
– CT4150: >70dB
– CT875: >70dB
– CT8150: >70dB

– **Common Mode Rejection** (20Hz to 1KHz):
– CT475: >55dB, typically >70dB
– CT4150: >55dB, typically >70dB
– CT875: >55dB, typically >70dB
– CT8150: >55dB, typically >70dB

– **Voltage Gain**:
– CT475: 25dB
– CT4150: 25dB
– CT875: 25dB
– CT8150: 25dB

– **DC Offset**:
– CT475: +20mV
– CT4150: +20mV
– CT875: +20mV
– CT8150: +20mV

– **Idle Power Consumption (Standard Mode)**:
– CT475: 15.0W
– CT4150: 17.5W
– CT875: 23.0W
– CT8150: 25.5W

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