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     News !!! JenaTechnologies have been designing electronics for more than 25 years.
    New designs are always coming into existence.... 
            ... We just introduced the latest design of the Sequoia Sapling World Standard AC Power Conditioner.
     neutrik locking Power-Con input and outputs version as an option, now available.
        Our world standard AC power conditioner, The Sequoia-Sapling, features this as a build option.

Manufacturing of superior audio equipment.  - The Future looks like this...  The JENA Preamp. JC-2.2 Unbalanced I-O, solid state, based on Curl JC-2 line stage topology. In production now, new version with larger stainless steel case in November.

Preamp, balanced and unbalanced I-O, based on state of the art implementation of classic John Curl JC-2 stage, fully evolved with John Curl participation. Latest Linear Systems j-fets, custom Cinemag transformers, dual mono power supply.  In final engineering. Taking deposits for January/February delivery.

 And same as above with analog based stereo image width control.

Tube based "mastering room" monitor preamp. Balanced and unbalanced I-O. Fully balanced differential with custom Cinemag transformers, zero caps in signal path, select balanced pair of 6E5P in triode mode. In development now. Prototype will be running by end of October!

And - The Preamp, as above but with added analog circuits to adjust stereo image width.

All preamps, Penny and Giles linear faders.
All Pictures are linked!  below:
   Orders for the Sequoia -Sapling being accepted now -
powercon version sapling
aurora XLR-gold
Power-Con Sequoia
model 2
Sequoia Sapling
New Bifrost
powercon cord
Power cords
jena ultra wire
full back sapling
sequoia and powercord
Aurora RCA
Valkrye xlr
headphone cable
Headphone rewire kit
2.5 mm headphone harness
Streamdancer USB2
our customers
12 wire headphone harness H-P 1222
colossus 3.5mm-3.5mm
soloist plus RCA
S-L Speaker Cables
twin 25 speaker cables
Valkrye DIGI XLR cable
in good company
spike kits
ultra bit diamond plus
electrical contact fluid
Super jumpers
symphony RCA
Aurora xlr
Our Ultra Wire
Cryo Duplex #1
Zero GT Presicsly made
model two - boulder version
GT guitar cable
about us
our customers

our return policy
Jenny at Recording
Phono Quad II
twin 11
Liquid Nitrogen skills
We use Linux
9th on the 9th recordings
AC power hum

  Normal Land Line Phone - 503-639-7551 If static-problems due to storms - Call mobile: 503-270-0277

    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© 2016 Jennifer Crock and Michael Crock, JENA Technologies LLC ©

Website initialized on Hevanet May 28 - 1998

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       Jena Labstechnology key.
       who we are©     Updated  -  Oct. 6 th   2016
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