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About and Contact 

Torben Roenne

Hey and Welcome

Hey and welcome to AquaVoices.com, Torben Roenne here.

The Company Etec (owner of AquaVoices.com) was founded back in 1982 by the undersigned Torben Roenne (Rønne) who is still in charge (CEO) of the company.

I was born in Copenhagen / Denmark and my education led me through some of the greatest Danish audio companies with which we today still are having the best relationships. etec is short for "electronic technical ingineering and construction" and that's actually what we do.

Custom designs and manufacturing of electronic circuits. We also sell "off the shelf" products which you will find on this site.

We have more than 20 years of experience in constructing and manufacturing of low-noise amplifiers for audio and underwater acoustics.

We are specialized in design and manufacturing of low-noise front-end conditional amplifiers for picking up of extremely weak signals from various sensors like capacitive couplers, piezoelectric ceramics, inductive resonators and other low level transducers.

We offer service on proffessional sound equipment and disk cutting equipment and we do service on the Ortofon Cutterheads for lacquer disk cutting.

We are capable of handling less than 1uVolt of signal level in the audible frequency range and we cover the frequency range from 0.1Hz to 1MHz.

Our equipment are especially designed for research and development in laboratory facilities and for fishery authorities for control of acustic pingers on fishing equipment in regards to EU regulations and/or external use under critical or extreme weather conditions.

Please do ask for any relevant information covering our products if you do not find it here.

​CONTACT: You may contact AquaVoices.com c/o Torben Roenne via the form below.
(please don't spam me trying to sell SEO service and stuff - I'm not interested)

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