Model 7000
Single Channel General Purpose

We take pride in delivering innovative solutions that meet the highest standards of our industry, and the Model 7000 continues that tradition. This dynamic, all-purpose system provides outstanding performance, offering superior bandwidth, low noise operation, and versatility across a wide range of applications.

Key Features

When developing the Model 7000, our goal was to incorporate the precision our customers expect from Krohn-Hite. The result is an amplifier that delivers outstanding accuracy, low noise, and unmatched reliability.

  • Wide Bandwidth: DC to 1MHz
  • Low Distortion: <0.005% (-85dB) at 1kHz
  • Precision Gain Control: X1 (0dB) to X1000 (60dB) selectable
  • Ultra-Low Noise: Less than 7nV/√Hz (RTI)

Superior Performance

The Model 7000 is engineered for high-demand applications where performance is critical. Its wide bandwidth, extending up to 1MHz, allows every detail of the signal to be captured. With distortion levels below 0.005% at 1kHz, users can rely on clean and precise amplification—perfect for telecommunications, research, audio engineering, and beyond.

Precise Gain Control

Accurate gain control is a defining feature of any amplifier. The Model 7000 offers selectable gain from 0 dB to 60dB, ensuring precise adjustments to meet exact requirements. This makes it an excellent choice for applications requiring fine signal control and reliable performance.

Low Noise and Distortion

Our design minimizes both noise and distortion to preserve signal integrity. With an input referred noise floor under 7nV/√Hz and distortion rates below 0.005% at 1kHz, the Model 7000 delivers exceptional clarity. These specifications make it a dependable tool for acoustics, medical calibration, and other precision-critical work.

Applications

The versatility of the Model 7000 makes it suitable for a wide range of industries, including:

  • Telecommunications: Filtering and signal conditioning
  • Medical Instrumentation: Low-noise, high-fidelity signal amplification
  • Research & Development: Flexible for diverse experimental setups
  • Audio Engineering: Clean, accurate amplification for recordings or live audio
  • Industrial: Robust performance for mission-critical signal processing

Easy Integration

Designed for seamless adoption, the Model 7000 features a user-friendly interface and compact footprint, simplifying setup and integration into existing workflows.

Exceptional Usability 

Balancing advanced performance with accessibility, the Model 7000 is easy to operate even for those unfamiliar with high-end amplifiers. Its straight forward controls allow users to focus on their work without unnecessary complexity.

Durability and Reliability

True to Krohn-Hite standards, the Model 7000 is built with premium materials and robust manufacturing methods to ensure long-lasting, dependable performance in demanding environments.

Technical Specifications

  • Noise (RTI): 7 nV/√Hz
  • Gain Setting: x1, x10, x100, x1000
  • Amplitude Flatness: ±0.3 dB
  • Output: ±10 V peak
  • Selectable Bandwidth: 100 Hz, 3 kHz, 30 kHz, 100 kHz, 1 MHz (LP Off)
  • CMRR: >100 dB at 1 kHz


Experience the Model 7000

Whether you are in telecommunications, medical instrumentation, audio engineering, research, or industrial applications, the Model 7000 is built to provide the performance and reliability you need.

Contact Us

To learn more or to discuss your specific requirements, contact the Krohn-Hite sales team. We’re here to help you choose the right solution and maximize your investment.

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