Ring Radiator Comparisons

[script56]

Yes that's the problem. Any idea where to find them?

[JeffW]

Not a clue. Don't see many people parting those out, but the 2404 phase plug looks pretty similar. Maybe somebody can compare those.

[gibber]

Not a clue. Don't see many people parting those out, but the 2404 phase plug looks pretty similar. Maybe somebody can compare those.

Hi Jeff, we did exactly that. There are plenty of those parts on eBay right now, just look for '2404H horn throat and phase plug'.

Problem is that even if the cone and the first part of the horn are shared between 2403H and 2404H, the elliptical end section of the cateye horn is difficult to get.

Yes that's the problem. Any idea where to find them?

eBay had quite a few of them listed in previous months ... same seller as the one that has the buttcheek phase plugs.
Or buy some cheap ferrite tweeters (no matter which type) with challenged cosmetics, if alnico is difficult to get right now.

Ralph

[alnico500]

https://www.youtube.com/watch?v=w6tYFX6DJ6w