oh ha, something to explain here:
jomox888 and jomox999 aren`t clones of the 909 or 808. Both machines were not created to be like a 909 or a 808.
They can EMULATE it!!!
The Jomox Boxes have their own sound. One thing they have common to old Rolands: you need an EQ and a compressor after them. Ah, i forgot to mention that the OS had some bugs in the past. The 999 can use the OS of the 888.
Acidlab tried to create with the Miami a Clone of the 808. I had one in the past and i was really really happy when i sold it. Such a thing of crap. Very cheap housing, plastic knobs, 9V power converter outside the housing (i hate it to death). Soundwise only the Kick and the maybe the Toms are nice. Clap and Snare are a bad joke.
So whats going here with the Miama? Acidlab redesigned the circuits with SMD chips and PCBs. The real 808 is build with discrete units not with SMD (of course the 808 has a CPU, but not for the sound). Also they used SIMILAR transistors etc., some of the original parts which were used in the old 808 are discontinued. Thats why the sound is different.
To get a real 808 back, you have consider the problems i pointed out before.
Breton is right with the DIY Projects:
for the 808:
http://www.e-licktronic.com/en/27-yocto ... tr808.html
for the 909:
http://www.synthage.com/
long solder nights, with ammeter, soldering iron etc., keep in mind that they are half the price!!
I heard of a very intersting 808 project, it was mentioned on Mail List (Synth DIY). Its a DSP based 808 Clone designed by Richie Burnett.
http://www.richieburnett.co.uk/temp/ Hope this will be forced to get ready.