The Akai Z4 has these main features. Can take up to 512MB ram.
Has a USB interface, with both front and rear ports. IDE interface, can fit either an internal 3.5/2.5 hard drive or compact flash (CF) card.
Functionality can be increased with expansion boards, such as the EB4JS effects processor (available in my other sale). Since owning the Z4 it has had some upgrades. Firmware up to V1.45. The onboard 16MB storage upgraded to 400MB using some ram I had. I have the EB4JS effects processor expansion board (available separately); see my other listings. Please use the links below for the manual, drivers and more. My Z4 will include the mains power lead and I may have a little bit more ram to include. I do have the Z4 listed on at least one other site. HURRY - THIS WON'T BE HERE FOREVER! Please do take a moment to view my other sales, as you may find something else of interest? Thank you for your interest!