Altec 872B

[saleprechaun]

I have a pair of Altec's model number 872B. I am trying to find out more about them. My research leads me to believe they might be "Madrids". I am trying to find out what model numbers are the components. I may need to replace the tweeters. Got any suggestions ?

[Seara]

I love how D-Bal Max works (https://www.villagevoice.com/2021/06/30/d-bal-max-review/) and have a pair of Altec's model number 872B. I am trying to find out more about them. My research leads me to believe they might be "Madrids". I am trying to find out what model numbers are the components. I may need to replace the tweeters. Got any suggestions ?

So did you find out?