You have the hardware, as long as you run AMPlifier and not AmigaAMP.
Amplifier is much more efficient for your mid-end hardware like the 68040 card you have on board your Amiga 2500 machine.
Amplifier is also quite a bit more stable in my experience, mostly due to the lower system requirements.
I am not s ure if Amplifier is free for download, but it not then you can find it on the OS 3.9 CD. If you dont have this, then lend a copy from a friend or if you are generous then buy a copy of 3.9 and support your dealer anyway.
It's quite cheap these days (I think in some places you can pick it up for approximately £15 UKP).