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Jun 17, 2019

Intermittent Problems with PS1 Power Stand

We have two LI Model 1 systems that we purchased ten years ago for a small acapella chorus.  One of the power stands is working intermittently.  If we let it warm up for 15-20 minutes it works OK but we haven't tested it through an hour-long performance.   I contacted BOSE and was told that the newer power stands will not accept the L1 Cylindrical Radiator Speakers that fit into our current base.  Do I have any other option other than replacing both the power stand and the speakers?



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May 11, 2020

Re: Intermittent Problems with PS1 Power Stand

Hi Patty,

Thank you for joining the Bose Portable PA Community.  Welcome.

The L1 systems (L1 Model I, L1 Model II, and L1 Model 1S) are integrated systems and the individual components, although similar in appearance are not interchangeable.

I'm sorry, the Cylindrical Radiator® from the L1 Model I will not work with any other model.  The other models are always sold as complete units (for compatibility).