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lanzar opti’s

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=129378
Printed Date: May 10, 2025 at 8:15 AM


Topic: lanzar opti’s

Posted By: addicted
Subject: lanzar opti’s
Date Posted: November 25, 2011 at 10:41 AM

Hi all, I came across 2 oldschool lanzar opti amps both 150's one has ”TMS” ”Thermal Modulated System” the other has ”PLUS”. after doing a bit of research I cannot find what the ”PLUS” stands for. Anyone know what it is? Thanks for reading.

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Replies:

Posted By: i am an idiot
Date Posted: November 25, 2011 at 2:37 PM
I think the plus was just a later revision. As far as I remember there were no differences at the circuit board.


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