Simple Hydrophone Amplifier HY-12

HY-12  is a Simple Hydrophone Amplifier.

A  headphone amplifier with a built in high impedance and high gain pre-amplifier  for optimum use with with high impedance hydrophones.

You only need a Hydrophone and a headphone with 3.5mm phone plug


Features:

• Portable, powerful and easy to use.
• Amplifier can be power with a 9V battery or as regulated powersupply
• High input impedance preamplifier for Piezo hydrophone  application
• Can be used a preamplifier for a power amplifier

Application;

• Mammal - whale - Dolphin  sound listening/recording
• Detect marine mammals for conservation & research
• Environmental science & research
• High frequency  underwater communication, we can tune the piezo to specific frequency on request! Contact to us for more info!
• Geophone
• Kayaking
• Education

Specification:

• Color: Black
• Material: Steel
• Model: HY-12
• Size: 97x60x15mm
• Input/Output Port: 3.5mm Studio Input
• 9V battery NOT included, 9V battery clip with a DC connector included
• Adapted Headphone Impedance: 16-150Ω
• Low noise SNR:>100dB
• THD+N: 0.0003%
• Input impedance >= 4 Mohm
• Pre Amplifier gain 26dB (20x)

Connection of a hydrophone to the amplifier input:



Application:

• Mammal/whale  sound listening/recording
• Detect marine mammals for conservation & research
• Environmental science & research
• Kayaking
• Education
• Whale watching
• Eco tourism
• Climate research
• Fish farming
• Pool leakage detection

Included:

• Hydrophone amplifier 
• 9V cattery clip with a DC connector
• Hydrophone and Headphone NOT included!

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