BIOPAC® Systems, Inc. Logo

Evoked Response Amplifier

Advanced Amplifier for Research Applications

Selectable signal conditioning—filter or transform data as it is being collected

Cascade up to 16 amplifer modules per MP Research System for multi-parameter or multi-subject studies

Request More Info
Evoked Response Amplifier
Part #: ERS100C
The ERS100C Evoked Response Amplifier is an extremely low noise differential amplifier that accurately amplifies very small potentials, such as those associated with stimulus/response, signal averaged recordings. Selectable gain and bandwidth options make the evoked response module useful for a variety of evoked response testing applications. The ERS100C is intended for use in applications such as auditory brainstem response, startle response, somatosensory evoked response or nerve conduction velocity recording (see NERVE1 Nerve Chamber).
The ERS100C  is part of a complete research system solution. These amplifiers interface with the MP150 data acquisition and analysis platform and AcqKnowledge software, allowing advanced analysis for multiple applications.
See More...


Amplifiers snap together for easy system configuration and re-configuration.

Intuitive, Elegant AcqKnowledge Software

Powerful automated analysis. Instantly & easily view, measure, analyze, transform, and report data.

Powerful MP160 Data Acquisition and Analysis System

Flexible, proven modular data acquisition and analysis system for life science research.

BIOPAC data acquisition
View Spec PDF

Are You Looking for These?

Part #: ERS100C
Categories: Amplifiers - Research
Subcategories: Biopotential Amplifiers - Research

For the same Platform



The MP150 system interfaces with a most major stimulus presentation systems such as E-Prime and SuperLab for advanced evoked response applications. The AcqKnowledge software (included with the MP150) includes a variety of powerful analysis tools for evoked response studies including both on-line and off-line averaging.
averaged evoked response data




Knowledge Base

Recommended Items

Spotlight On
Smart Center controller, 2-3 wireless transmitters & AcqKnowledge plus case

Smart Center | Stand-alone BioNomadix Wireless Systems

Smart Center Stand-alone, Portable Wireless Physiology Systems Smart Center Essentials entry-level system includes a Smart Center Device (BN-SMART with USB power cable), 2 or 3 Transmitters (BN-xxx-T with chargers); AcqKnowledge for Smart Center, and a case. Smart Center Enhanced adds a Logger (BN-LOGGER) and Basic Scripting License (ACK100W-BAS) to the Smart Center Device (BN-SMART with powercable), 3 […]

View All
Latest News

New Citations | Breath of Life

With new developments happening daily, it’s easy to forget to slow down and take a breath. Breathing can be as forgettable as it is crucial; the often forgettable automatic function inspires rituals in religions around the world. Studies have shown the importance of breathing not just in a spiritual sense but also in physiological health benefits. Lung functionality […]

Biofeedback Brought to Life

BIOPAC research systems are to be used in a unique project combining art and science. The performance, titled “Search for Simurgh” will intricately tie emotional stimulation of dance with physiological measurement of those participating. Directed by Kate Digby, Kent State assistant professor, the project recently won a $15,000 grant from the National Endowment for the […]

Read All
Request a Demonstration
Request a Demonstration