Product history  


The key to ZETA ZERO success: extremely successful recording studios TR STUDIOS conducted by inventor of ZETA ZERO for over 35 years.

Answering for often questions about roots of ZETA ZERO:

Over 30 years of professional experience in  sound& music recording/studio audio technology.

Over 11 years of  designing and experiments with ZETA ZERO technology.

Over 40 years of  designing of  electronic staff including  this huge audio mixing console  (build in early 90's of over 15.000  components),loudspeakers, preamps, equlizers, studio multitracks, noise reduction systems, etc...

History of ZETA ZERO  includes:

Many years of works on ZETA ZERO among experts, friends and professionals from various fields of present 21 century science. Over two years spent on creating the latest prototype of model ZETA ZERO VENUS Edition. And after this    also next models   as  Venus Picolla  and Venus Satelitte. It took over a year to work on the analysis, computer simulations and design alone. The following year we worked on the construction of the sample model.   After 7 years  we have  shown  our  designs  to The World  and  at once listeners  acclaimed  ZETA ZERO speakers as one of the best. But we did not stop. We   still   work on it and  we try do make it  better and better...

But everything started many many years ago. Here  some  private very historical photos  from my  electronic designs activity including  building of  studio staff  myself.

 A few private photos   from around 1990 when I finished my first audio console.



For over 35 years I familiarized myself with the complexity of human perception of sound. Throughout these years, by working with sound, I gathered knowledge about the way we hear and what is even more important we learned how others around us can hear the same music and sound phenomena. What are the differences between us listeners? Differences in the way of hearing and selecting the same sound stimuli exist between us all - especially between the different races of people. It has helped us immensely in understanding the expectations and requirements of even the most demanding potential customer.

And  the experience has grown up during these tens of years of learning in TR STUDIOS recording studios how sensitive people perceive sound and music.

Below some photos of  famous rock and media  stars including musicians from Genesis  or  Grammy candidates , many polish stars etc.  in our TR Studios  where we also design ZETA ZERO:




Here you have a photo of  my  also very old (made  about  1977-1978) audio tape recorder preamp  for my first private "studio" reel  2 track tape recorder. It was 3 head system equipped with my own design of multichannel noise reduction system which  gave over 90dB of dynamic in full band  on 1/4 '' tape   (it means better than well know professional Dolby A studio design ). Additionally this electronic had designed also by me circuit of  dynamic modulation  system of bias current, and in result very wide recording  frequency band  up to  or over 30kHz. It was similar to Dolby HX but my own simpler design.                                                                



By the way  I have to say that my very first  loudspeaker  I  constructed   about 35 years    ago. Was very ugly  but was ...working. Actually about  74 or 75  I constructed  my first .....rotating loudspeaker . (because I was interested in nice   so called rotary effect). Unfortunately I didn't know that this design discovered long time before me Mr...Hammond!

 So electronic and musical roots  of  Zeta Zero are long  and very serious. I have started with  simple yet modern and unusual electronic circuits, designs and loudspeakers  in early seventies for friends . My the very first simple 3-transistor amplifier I have constructed about 1973...