I ran into Bill Woods horns on the net for the first time last year. One of his horns seemed a good match for my Jubilee bass horns. This horn was the AH! 500. The worlds first conical radial horn. This horn was built for use in Chinese theaters for TAD components. I've exchanged many emails with Bill. He is very helpful and patient with even the most basic questions.
Bill woods also offers three different conical horns as well. Here is a look at the AH! 700.
It seems Bill has been working on a new Bass horn. The AH!50 is a thing of beauty and I hope to hear it someday. The website says the prototype is too expensive for production but another production version is in the works. It features a bass horn and hist AH!300 horn.
Bill Woods has designed many horns over the years. Here is one of his large ones from the 70's. Gotta love large horns.
AH! Acoustic Horns
ＥＣＣ８１／１２ＡＴ７ - こんばんは。 ＥＬ３４ＰＰアンプを修理しています。 電圧増幅管のＥＣＣ８１／１２ＡＴ７は交換の時期が来ていました。
7 hours ago