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  The Sequoia-Seedling and the Twig(proto) based on the primary input of the Sequoia AC Power Conditioner - Just received,     The Prestigious Brutus Award ... from Positive-Feedback online Magazine - We are quite proud of that and speaks to the superlative performance of our designs.
  NEWEST Product in AC Conditioners     NEWEST Interconnect Product   Now In production development
Sequoia Seedling
the twig
new power
rebuild one.4
the RX series
Aurora interconnect
inside the seedling
RX AC Power
digital Freya interconnect
hot stuff
in good company
Guitar Cable
top powercon 32 sequoia
JENA ultra wire
royal power cord
Valkrye xlr
headphone cable
Headphone rewire kit
2.5 mm headphone harness
Streamdancer USB2
our customers
12 wire headphone harness H-P 1222
speaker jumpers
soloist plus RCA
S-L Speaker Cables
in good company
fader volume Penny&Giles kit
ultra bit diamond plus
electrical contact fluid
Super jumpers
symphony RCA
Aurora xlr
Our Ultra Wire
Cryo Duplex #1
Jenny at Recording
Phono Quad II
twin 11
Liquid Nitrogen skills
We use Linux
9th on the 9th recordings
AC power hum
brutus 2017
Model 3 - brutus winner
brutus 2018
Seedling and award

  Land Line Phone - 503-639-7551

    Due to time shift for the EU requirements, please do not call before 10AM PT - GMT-8    

  who we are LLC®   


E-MAIL:    Will be seen by Jennifer first.        Will be seen by Michael first.

Copyright© 2019 Jennifer Crock and Michael Crock, JENA Technologies LLC ©

Website initialized on Hevanet May 28 - 1998

hevanet In Portland Oregon.  

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        who we are© Updated  Mar. 19th 2019 
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