Signature product AB12 celebrates 25 years Jatronic’s signature product, theAB12, celebrates 25 years. Our Push-to-talk adapters have been on the market for 25 years, serving crews in the offshore and maritime industries. This robust PTT has proven to be a market leader and this year it deserves a little extra attention. Please click on the LINK for our brand new video of this unbreakable product !!