Sirens galore...

Links to sirens I found on the web.
(click on the pics to go to the page)

Jah Tubbys` SE-10


the new Jah Tubbys` Synfex unit

Don Irie & Señor Bigga (bless up) present THE ROCKERS SIREN
I-shen Rockers


Sir Larsie I`s siren


Siren built by Radikal Dub Kollektiv


Siren built by Vibesmaster


S1 from henrys.co.uk


Jah Tronic siren



Circuit bent dub siren custom built for Vibronics



the NJD SE-1


Squire SE-1

At The Dub Scrolls you can find schematics to build your own siren.
Also there is a VST plug-in for windows that emulates the sounds
of selfmade siren units and other useful vst-plugs for dub production.
Much respect to Daniel aka The Interruptor!

I`m sure you can find a lot more searching the internet. Good places to

start searching:
speakerplans.com Roots n Culture Forum
and the Blood & Fire Forum