I think the limit is the size of a positive integer to address it, and  
more realistically machine or virtual memory.


Quoting Rory Walsh <rorywalsh@ear.ie>:

> I'm not sure there is an actual limit on the number of ftables supported,
> the only problem you might run into is with physical memory. But in my
> sampler instruments I've used up to 80 or so samples without any problems.
>
>
> On 11 March 2014 13:53, Roger Kelly <loraxman@gmail.com> wrote:
>
>> I think that would work.  How many tables can csound support?
>>