Allsmiles,
I upgraded the crossover networks myself. I was a crypto tech in the Air Force for 10 years and in electronics school, had to learn how to troubleshoot down to the component level. The crossover networks are fairly simple, they just are made with 2 cent parts/pieces of junk.
I just replace the capacitors, resistors and inductors. This yields a tremendous jump in performance across the entire frequency spectrum. My upgrade is the same as Dean G. The approach is simple and is focused on getting the most impact from the most offensive/inferior parts. Keeps costs very effective and reasonable.
I have replaced the diaphrams in my KLF-20's and will do the same to the Chorus II's very soon. I replaced them with the titanium versions. I will also get around to one day dampening the horns.
Mike
I upgraded the crossover networks myself. I was a crypto tech in the Air Force for 10 years and in electronics school, had to learn how to troubleshoot down to the component level. The crossover networks are fairly simple, they just are made with 2 cent parts/pieces of junk.
I just replace the capacitors, resistors and inductors. This yields a tremendous jump in performance across the entire frequency spectrum. My upgrade is the same as Dean G. The approach is simple and is focused on getting the most impact from the most offensive/inferior parts. Keeps costs very effective and reasonable.
I have replaced the diaphrams in my KLF-20's and will do the same to the Chorus II's very soon. I replaced them with the titanium versions. I will also get around to one day dampening the horns.
Mike