By
NearTao
Tue Nov 29, 2011 12:26 pm
Usually a good idea to push all the buttons too to make sure that they all appear to do something.
If it is still loading the default sound set, then hook up some speakers and make sure each pad is responsive. If you're not used to the MPC pads, you might want to push the "Full Level" button and see if each pad makes a sound.
It is worth checking the CF card slot, so if the seller isn't including one then bring your own and see if you can select the "MEMORY CARD" from the mode button->load pad.
Bring a pair of headphones and make sure you can hear sounds coming through the headphone jack. I'd also independently try the left/right outputs. You could try the 1-4 outputs, but if you don't know your way around very well then you can worry about that later.
If you've got a cell phone, get an 1/8" to L/R 1/4" inch cable, play some music on your phone through the headphone jack, and then do a mode->record pad and see if you can record some sounds in.
Also worth checking... when it boots see if it has 16mb or 128mb of memory.
Check to see if it has the Hard Disk installed (though doubtful at $300).
If you want to check if it has the newer or older pads, grab a pad from the sides and wiggle it left-right and up/down. If you see the pads that surround it move it's the newer pads, if only the pad moves by itself then you have the older style pads.
Above all, good luck and happy hunting!