Biological amplifiers (comparison of our product families)
In our choice there are three different amplifier systems. All of them are up-to-date, easy to use, highly reliable, microprocessor-controlled constructions. We manufacture three different amplifier families, because the three product lines are optimized for different application fields. Please read through the appropriate descriptions for the details.
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MultiAmp This biological (electrophysiological) amplifier family is optimized for multichannel recording applications. MultiAmp is an economical, modularly expandable construction. The base units are 8-channel, or 16-channel amplifiers. MultiAmp has got 8 positions of gain, 4 position of high pass filters, and the upper limit of the passband is fixed to 10 kHz. The built-in filters are Bessel-type filter with linear phase response.
BioAmp This is the most universal biological amplifier in our product choice. BioAmp has got 8 positions of gain, 8 position of high pass filter, 8 position of low pass filter, and a sophisticated notch (hum noise) filter. The built-in filters are Bessel-type filter with linear phase response. BioAmp is perfect for nearly all of electrophysiological applications (except for patch clamp recording).
LinearAmp This is a precise signal conditioner amplifier optimized for biological (electrophysiological) applications. LinearAmp has got 8 positions of gain, 8 position of Bessel-type high pass filter, 8 position of low pass filter, and a sophisticated notch (hum noise) filter. The low pass filter is an 8-pole, Bessel-type filter with linear phase response. Furthermore there is a DC offset correction circuit of +/- 200 mV, with 0.1 mV of resolution.
Preamplifiers for electrophysiology, and for brain research