Reson's EC 6070 is a sophisticated preamplifier and audio amplifier system with loudspeakers designed for monitoring underwater acoustic signals from 10Hz to 700kHz.

This system is ideal for listening and recording both low frequency whale vocalization and high-frequency echolocation sonar signals of dolphins and porpoises. A selectable envelope modulation detector converts high frequency signals to human-audible range.

Key Features:

· Bandwidth up to 700kHz

· Total signal amplification up to 90dB

· Input selector for two types of hydrophones

· Individual input and output gain settings

· Built-in envelope sonar detector

· Built-in loudspeaker amplifiers

· Built-in headphone amplifier

· Individual volume controls

· Recording and playback switch

· Inputs and outputs both on BCNs and mini jacks

· Supplied with headphones, loudspeakers, and cables

· Battery powered 24 Volt (battery not supplied)

The versatility and user-friendly operation of the EC 6070 make it a beneficial addition to many acoustic research laboratories, aquariums, and bioacoustic programs. It operates on 24VDC, with several stages of adjustable input and output gain, built-in high-pass filter options, convenient output lines for oscilloscopes, analyzing equipment, or recorders (tape, mini disc, etc.), and input lines for playback.