JBL 4301b timeline

[sparky1116]

Something I've been unable to find with any certainty despite searching and checking the various links, registries and pdf's that are in circulation is the actual range of years that the 4301b were produced and sold.

Anyone have any thoughts, or have I missed a resource?

Thanks!

[grumpy]

My guess:

1980-

http://www.lansingheritage.org/image...pro/page05.jpg

- 1985

http://www.jblproservice.com/pdf/Sys...r%20Series.pdf

[sparky1116]

Thanks Grumpy.