Product Overview

This is a shortform introduction to the various items we manufacture. We also do custom designs. Please ask if you have any special demands. Please remember to order in the winter time where we have the time to do special orders. Spring and summertime is reserved for stock orders and standard delivery.

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Hydrophone Amplifier Phantom Powered with XLR connector and BNC input type XLR48-30720

Phantom Powered Hydrophone Amplifier with XLR connector suitable for any type of commersial mixing console or recording device. Matches any type of passive hydrophone with BNC connector.

We recommend the ZOOM type H4 handheld digital recorder. We also recommend the Teledyne-Reson TC4033 or TC4034 hydrophones to match this amplifier.

Hydrophone- & Listening Amplifier
MPA102-MK2-TC4033/TC4034/TC4038

Set of Hydrophone Amplifier and a Listening Amplifier. Including a modified version of the amplifier IMG MPA-102 together with a Hydrophone from Teledyne-Reson type TC4033 or TC4034 plus an XLR preamplifier to receive the signal for the passive hydrophone.

Price exclusive hydrophone and preamplifier euro € 800,-

Hydrophone and a Listening Amplifier
Model MPA102-MK2-H2R

Set of Hydrophone and a Listening Amplifier. An modified version of the IMG MPA-102 Phantom powered hydrophone AquarianAudio H2A-XLR

Phantom Powered Hydrophone. Amplifier setup with XLR connector suitable for any type of commersial mixing console or redording device.

This setup is a low cost kit especially intended for underwater listening and detection of leakage in water tanks or in pipelines or other kind of audible sound information in liquids.

The MPA-102 amplifier is a stand alone unit with build in batteries and 70dB of gain. It features a 24Volt phantom power supply to drive an active hydrophone equipped with the standard 3pole XLR connector.

High signal output due to a high supply voltage of 4 pcs 9 volt square batteries. The amplifier may also be powered from the included mains powered wall plug AC adaptor.

Frequency range from 10Hz to 50kHz. plus a very high gain of 70dB. High and Low pass filters for emphasizing the listening frequency range. A mixing function to connect with a monitor amplifier or a set of headphones.

For the wider bandwidth of 10Hz to 50kHz we recommend the audio interface AD converter adaptors from ZOOM. They are designed to be connected to a computer with USB interface for recording. Types in question could be the following units which offers up to 192khz of sampling rate :

• ZOOM UAC-2 for Windows USB 3.0 Audio Converter Zoom
• ZOOM TAC-2 for MAC Thunderbolt. Extreme speed for extraordinary sound. TAC-2R Thunderbolt™ Audio Converter
• ZOOM F8 for 8 channel high quality multitrack field recordings
• H2a-XLR Hydrophone

Hydrophone Amplifier and a Listening Amplifier MPA102-MK2-SQ26

An etec.dk modified version of the IMG MPA-102 Phantom powered hydrophone SensorTech SQ26-XLR

Text same as above exept that the hydrophone has a wider frequncy range.

Price: inclusive hydrophone euro € 1.500,-

Multi channel Hydrophone Amplifier type B2204-RC

Ultra compact unit with 4 individual high perfor-mance hydrophone amplifiers in a 19inch rack with BNC connectors suitable for any type passive of hydrophones.

All amplifiers have individual on/off swithc and gain settings of 10dB to 60dB plus High pass and Low pass filters.

There are 6 steps each on both Hi- and Low pass filters and gain. 1Hz to 600kHz plus 10 to 60dB.

Price for 4 channels complete euro € 1.800,-

Multi channel Hydrophone Amplifier B2216-RC

16 channels. Ultra compact unit with 16 individual high performance hydrophone amplifiers in a 19inch rack.

Lowest possible cost of 16 channels of hydrophone amplifiers. All amplifiers are presetable with gain of 10dB to 60dB and High pass filters and Low pass filters. There are 4 steps each on both Hi- and Low pass filters and gain. Filter responses and gain are to be preset internally by means of circuit jumpers. Settings may be custom configured within the range 10Hz to 700kHz and 10 to 60dB.

Price for 16 channels complete euro € 3.200,-

Hydrophone Multichannel Amplifier B2008-RC

Compact unit containing 8 channels of high performance amplifiers in a19inch rack.

May be configured either as a charge- or a voltage amplifier. There are 5 control button switches for : Input capacitance – Input resistance – High pass filter – Low pass filter and Gain Control.

Gain of 90dB may be optainable with this unit.

Price for 8 channels complete euro € 2.800,-

Hydrophone Amplifier Multichannel B2008PC

Price euro € 3.000,- delivery on request only

Multi channel Hydrophone amplifier type 140301 A

This unit may be delivered with various channel counts from 5 to 10 channels

Price euro € 1.600,- for 10 channels delivery on request only

Hydrophone Amplifier with a 9 Volt battery type A2010

Low Cost Hydrophone Amplifier with BNC connectors in and out. It features a 9Volt battery compartment plus lowpass filter and gain. Filters and gain to be preset with a screwdriver.

Features: small size – low cost – low noise – stand alone unit.

Price euro € 600,-

Hydrophone amplifier Low cost version - A1001

A1001 Hydrophone amplifier with high input impedance. Low cost version.

Small Hydrophone amplifier with high pass filter. Intended for building in together with a small battery like a 9Volt square type or a 12Volt battery. The unit comes including 9V battery powered supply. Highpass filter and Gain settings may be preset internally with a screwdriver.

Price euro € 600,-

Hydrophone Amplifier plus Pinger & Sonar detector with 2x9volt batteries A1101

A1101 Pinger & Sonar detector with Envelope detector. Hydrophone amplifier with high input impedance, envelope detector and build-in batteries for Acoustic detection of pingers and sonars.

Applications:
Amplifier with Highpass filter and Gain settings may be operated on the frontpanel and the internal batteries can be tested for the charge condition. The unit contains an envelope or “click” detector which has a seperate output so the hydrophone signal and the envelope signal may be monitored simultaniously.

Price euro € 1.000,-

Low profile version for building in
Pinger & Sonar detector A1101-LP

Low profile version for building in. Delivery on request only. Data is the same as for the A1101 Hydrophone Amplifier and Click Detector above

Price euro € 1.100,-

Hydrophone filter and amplifier with 2x9volt batteries – B1501

B1501 Hydrophone amplifier and cable driver with high- and low pass filters and buffered output. Two pcs. 9Volt square battery supply offers 18Volt supply and very high output signal level.

Designed for stationary use in rough climatic invironments or for building in into equipment which does not require frequently access to the amplifiers internal controls. All control buttons are placed inside the box in order to make the unit more watertight.

This unit is state of the art in hydrophone amplifying with extremely low noise and very high output signal level and cable driving capability.

Price euro € 1.000,-

Hydrophone Amplifier 1 Channel with Jupiter or Lemo connector A2002

Single channel Hydrophone Amplifier with Gain and High and Low pass Filters. Compact unit with build in batteries and charger. Large battery supply offers long operation time.

Expecially designed for Reson hydrophones types : TC4014 or TC4032 or TC4040. Please ask for specific configuration.

Price euro € 2.000,-

Hydrophone Amplifier 2 Channels - Stand alone unit with 2x12volt batteries type A1102

Hydrophone Amplifier 2 Channels - Stand alone unit with 2x12volt batteries type A1102

Compact unit with build in batteries and charger. 2 Channel Hydrophone Amplifier with High and Low pass Filters. BNC connectors in and Out. Large battery supply offers long operation time.

Price euro € 2.200,-

Pinger Detector System and long range listening amplifier type PD1102

PD 1102 – Pinger detector or Sonar Detector is the ultimate Underwater hydrophone Listening Amplifier and Acustic Alarm Detector. Also called Pinger Detector or Click Detector.

A high sensitive high gain ultra Low noise amplifier with frequency detector and automatic gain control. State of the art in hydrophone amplifying.

Applications:
• fisheries gilnet pinger inspection
• detection of acoustic pinger
• cetacean sound recording
• underwater acoustics and long range listening
• automatic gain control and very high sensitivity
• build in switchable sonar click detector

Price:
• Amplifier without hydrophone: Price euro € 2.800,-
• Hydrophone currently NOT available - Please contact Teledyne-Reson.com
• Hydrophone Reson TC4033 4034 hydrophones are priced about euro € 2.200,-

Hydrophone Amplifier 5 channel in a PeliCase 1200 type A1105

5 Channel Hydrophone Amplifier for passive hydrophones with BNC connectors and gain and high pass filters. Low noise / High Gain – in a watertight suitcase.

Price. euro € 1.800,-

Hydrophone Power Amplifier in a portable Pelicase1470 – PA1001PC

PA1001 Power amplifier for passive hydrophones and underwater loudspeakers.

Power amplifier for driving an underwater loudspeaker combined with a high input impedance hydrophone preamplifier for ceramic hydrophones.

This amplifier is a stand alone unit with a power amplifier and a hydrophone reciever amplifier complete with buildin envelope or “click” detector and batteries and charger supplied all together in a watertight suitcase.

Price. euro € 2.800,-