Well, first you break out the manual and try and figure out what is wrong, and then you reach out to Mara Machines! While Mara Machines (www.maramachines.com) is well known for providing completely rebuilt MCI stereo and multitrack machines, they also have introduced a new line of replacement transport cards for your JH series tape machine. In the coming months, … Continue reading What do you do when your MCI JH24 is sick?