Here's an Audio Engineering Society J-horn for 12, 15 or 18 inch driver, similar to the Fane.
I'm posting this one here because it's out of my private stash (not on-line) and the book is way out of print now.
If you look closely at the response curves the main difference as the diameter goes up is you get that extra bit just above 50Hz, but at the expense of some top end roll-off. I'm considering a pair of these with 12-inch drivers, and maybe a low-reach tweeter horn in each for use with synth/keys.
Circuits for the Musician 300 series appear to be available here;
www.audio-circuit.dk/schematics_o-r.php
re: Peavey Musician screaming
Q: Do any of the controls have any influence, louder, softer, change tone or pitch?
I'm posting this one here because it's out of my private stash (not on-line) and the book is way out of print now.
If you look closely at the response curves the main difference as the diameter goes up is you get that extra bit just above 50Hz, but at the expense of some top end roll-off. I'm considering a pair of these with 12-inch drivers, and maybe a low-reach tweeter horn in each for use with synth/keys.
Circuits for the Musician 300 series appear to be available here;
www.audio-circuit.dk/schematics_o-r.php
re: Peavey Musician screaming
Q: Do any of the controls have any influence, louder, softer, change tone or pitch?