The HELIX CHIRP MEGA SI 9 already comes with the best xducer available ... XM 9 20 MSI T ...
https://www.humminbird.com/productDe...d=728&id=12725
It can do 2d, SI and dedicated DI in fixed frequencies and CHIRP sweep range frequencies ...
Rickie
I bought a Helix 9 right after they came out. At that time there was another better transducer you could buy. I didnt do it and Iv struggled getting real clear images with my unit.
Iv decided to upgrade to a Helix 9 Chirp Mega SI GPS G2N. If I do are they still offering an upgradable transducer or did they do away with that stupidity?
Personal Best 17 1/2"
" Let us endeavor so to live, that when we come to die, even the undertaker will be sorry." Mark Twain
The HELIX CHIRP MEGA SI 9 already comes with the best xducer available ... XM 9 20 MSI T ...
https://www.humminbird.com/productDe...d=728&id=12725
It can do 2d, SI and dedicated DI in fixed frequencies and CHIRP sweep range frequencies ...
Rickie
www.podunkideas.com <--Click here
------------—————
https://www.crappie-gills-n-more.com/
https://cornfieldfishinggear.com/
------------------------>> Pro Staff Sonar AdvisorRedge LIKED above post
Thanks Rickie
Personal Best 17 1/2"
" Let us endeavor so to live, that when we come to die, even the undertaker will be sorry." Mark Twain
Yes ... but last I heard it wasn't actually available yet ...
https://www.humminbird.com/productDe...d=728&id=12723
The TM adapter mount is available and it should work with the stock MEGA xducer ...
https://www.humminbird.com/Products/AD-MTM/
Rickie
www.podunkideas.com <--Click here
------------—————
https://www.crappie-gills-n-more.com/
https://cornfieldfishinggear.com/
------------------------>> Pro Staff Sonar Advisor