White Noise Amplifier

ENV-225SM
White Noise Amplifier with Cage Speaker for Rat

This complete white noise package consists of the cage speaker (ENV-224AM) and a 28 V DC powered white noise amplifier. The white noise amplifier cable connects to any available output on a standard Med connection panel. It is powered by 28 V DC and can be enabled from any interface card with 28 V DC drivers. The frequency response is flat from 10 to 25,000 Hz (-3 dB). The amplitude (90 dB max.) is controlled by a ten-turn potentiometer. The amp volume is factory set to 80 dB. This unit can be used either to generate an auditory stimulus or simply for background masking.

Dimensions:
Amplifier: 2.0" W x 2.75" D x 1.75" H
(5.1 cm x 6.9 cm x 4.4 cm)
Panel: 3.0" W x 3.25"H (7.6 cm x 8.3 cm)

ENV-325SM
White Noise Amplifier with Cage Speaker for Classic Mouse Chamber

ENV-325SW
White Noise Amplifier with Cage Speaker for Wide Mouse Chamber

This complete white noise package consists of the cage speaker (ENV-324AM) and a 28 V DC powered white noise amplifier. The white noise amplifier cable connects to any available output on a standard MED connection panel. It is powered by 28 V DC and can be enabled from any interface card with 28 V DC drivers. The frequency response is flat from 10 to 25,000 Hz (-3 dB). The amplitude (90 dB max.) is controlled by a ten-turn potentiometer. The amp volume is factory set to 80 dB. This unit can be used either to generate an auditory stimulus or simply for background masking.

Dimensions:
Amplifier: 2.0" W x 2.75" D x 1.75" H
(5.1 cm x 7.0 cm x 4.4 cm)
Panels: ENV-325SM: 1.5" W x 3.5" H (6.0 cm x 8.9 cm)
ENV-325SW: 2.355" W x 3.5" H (3.8 cm x 8.9 cm)

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