Exchange tips and tricks for the Akai MPC4000
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By DJ A-Sharp Fri Feb 11, 2005 2:54 pm
If someone asked this before just bypass this post....but does the MPC4000 have 3 filters(Low pass, band pass & Hi pass) like the MPC1000 does?

By quest5 Fri Feb 11, 2005 3:14 pm
Hi, Not an owner myself but I know its got loads of filters.. Lp 2/4 pole, highpass 2/4 pole , bandpass, notch, multi-filters etc...
loads..
apparently also very good sounding for digital filters..
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By DJ A-Sharp Fri Feb 11, 2005 4:33 pm
are the filters that you spoke of a factory standard when you purchase one or is that something that I would have to get put in.....
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By ikke Fri Feb 11, 2005 5:26 pm
everything is standard, except for the extra audio in and outs, cd-rom, memory, hd
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By feline1 Fri Feb 11, 2005 5:47 pm
And Now....... the Real Answer 8) :


the MPC4000 has "three" 2-pole resonant filters PER VOICE,
but they're always configured as a single filter unit,
so in that sense, it only has ONE filter PER VOICE.
(Polyphony - the number of voices - is 64..... so technically,
that's 3 x 64 software filters inside...... just image what
that would be like done in analogue electronics :lol: )

The key is the way they are "configured" together -
what you see in the user interface is just a choice of about 30-odd different filter "types"

eg "6 pole lo-pass" (which means that you really have 3 x 2-pole lo pass in series tuned to the same thing),
or "triple", where you have the three of them side-by-side in parallel

You can read about all this in the user manual, downloadable on Akai's site...
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By DJ A-Sharp Mon Feb 14, 2005 1:45 pm
Thanks for the info...it looks like I wanna get an MPC4000 instead of a 1000.