CWE Super-Z High-Impedance Head Stage

CWE Super-Z High-Impedance Head Stage

This CWE Super-Z High-Impedance Head Stage is used and in excellent condition.

• Input Type: Differential
• Input Range: ±6V
• Impedance: >1014Ω
• Output Range: ±6V
• Calibrator Voltages: 20, 50, 500, 1000µV

Have a quote from somewhere else? Click Here
Stock # 75053-2
Quick Quote
Sell Yours
Repair Quote
  • More Info
  • Tech Specs
  • Additional Photos
  • Datasheets / Manuals 
  • View It Live Request 
Contact Us
CWE Super-Z High-Impedance Head Stage

  • Ultra High Impedance Input For BMA-931 Bioamplifier
  • Switch-Selectable Gains
  • Built-in, 5-Step DC Calibrator
  • Switch-Selectable AC/DC Coupling


The CWE Super-Z High-Impedance Head Stage is an auxiliary high-impedance probe for use with the BMA- 931 Bioamplifier and other CWE amplifiers using a 7-pin Amphenol input connector. Precision, low-drift input buffers with very high impedance allow the SUPER-Z to be used with any electrode type. Provides switchable 1X/10X gain, a 5-step microvolt calibrator, and precision DC offset control. Standard 2mm pin jacks for input, with 12-ft cable to amplifier.

Product Family: System-1000, System 1000, System1000, Super-Z, SuperZ, Super Z

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

Contact Us


Contact Us

Item Images

Click a thumbnail to view larger image:

CWE Super-Z High-Impedance Head Stage
Front View
CWE Super-Z High-Impedance Head Stage
Front Angled View
CWE Super-Z High-Impedance Head Stage
Back View
CWE Super-Z High-Impedance Head Stage
Back Angled View

Contact Us
Manuals, Datasheets, Drivers, Links

CWE Super-Z Datasheet (pdf) 
Link to CWE Website 

Contact Us

View It Live

View equipment LIVE - Before you buy!

InstraView™ Equipment Inspection

Buying used equipment doesn't always have to be a shot in the dark. We know there are plenty of differences when it comes to used equipment and quite often, choosing between different pieces is difficult, especially when the equipment is not sitting right in front of you.

Well, what if you were able to see a piece of equipment before you purchased it? Not just a picture from the manufacturer's website, but the actual piece of equipment you would receive.
With InstraView™, we move you one step closer to inspecting the equipment you're interested in without having to wait for the equipment to show up at your door.

InstraView™ works in your web browser and allows you to view the actual piece of equipment you're interested in before purchasing. You can zoom in close to see the labels with the serial number or zoom out to see the overall condition of the equipment.

It's like having the store come to you!

InstraView Request Form

To get started:

  1.   Fill in the request form below
  2.   We'll send you an email letting you know exactly when your piece of equipment will be available for viewing

Item to Inspect: 75053-2 - CWE Super-Z High-Impedance Head Stage

All you need is a web browser (ie. Microsoft Internet Explorer or Netscape) and Sun's Java Runtime Environment installed. If you need to install the Sun Java Runtime, you may download the latest Java SE Runtime Environment (JRE)