Summary
The Model 3300 Audio Monitor is a high-quality audio amplifier designed to transform electrophysiological signals into sounds.
This amplifier features a built-in 6-band audio equalizer that enables the user to tailor the audio performance to their personal satisfaction, a high-fidelity quality speaker, a dedicated notch filter designed to minimize noise interference generated by power lines, a headphone jack, and an BNC line out jack that enables the the Model 3300 to be used as another signal amplifier prior to subsequent processing by other instruments.
The instrument can be placed on a lab bench with its built-in metal stand, or it can be mounted in any industry standard equipment rack (with included rack-mounting hardware). In addition, the instrument is shipped with it's own desktop power supply.
Specifications
- Gain: 1 v/v, 10 v/v, 100 v/v
- Sensitivity: 0.01 p-p
- Input impedance: 20 MΩ
- Frequency Range: 22 Hz - 22 kHz
- Noise (22 Hz–22 kHz, 470 Ω source) 14 µV p-p
- External power supply for low noise
FAQ
The following is a list of commonly asked questions regarding this product. If you have any additional questions, please feel free to contact us at 800-426-1306 for further information.
Can I get a replacement Instruction Manual for this instrument?
My Model 3300 is not working, but our university has an excellent electronics facility. Can we repair the unit ourselves?
Can I use this instrument outside of the United States?
What are the proper operating and storage conditions for my Model 3300?
Can I get a replacement Instruction Manual for this instrument?
Additional Operator's Manuals are available for download by clicking on the 'Downloads' section from the menu bar at the top of this web page.
My Model 3300 is not working, but our university has an excellent electronics facility. Can we repair the unit ourselves?
It is recommended that A-M Systems perform the needed repairs as we are the most familiar with the units. However, if you are confident in your electronic technician's skills, you can always purchase the schematics for the Model 3300 from us (Cat#943000) and attempt them yourself.
Please note that any user-attempted repairs during the warranty period may invalidate the warranty, and might invoke additional charges to correct them if A-M Systems is required to make repairs at a later date.
Can I use this instrument outside of the United States?
All of A-M Systems instruments can be modified to work outside of the United States. Typically, this modification is made at the factory (at no additional cost) prior to shipping to our customers. Just inform the customer service department where the instrument will be used, so our technicians can prepare the proper power supply modifications.
What are the proper operating and storage conditions for my Model 3300?
The Model 3300 is designed to be used under laboratory conditions. Operate in a clean, dry environment only. Do not operate in a damp environment. Temperatures for storage and operation should be between 5 °C and 40 °C. Storage should be indoors in a cool dry place.
Downloads
Buy
The Model 3300 includes:
- Operator's manual
- Power supply
- Rack mount hardware
