Tascam 22-2 22-4 X-3 X-300 X-7 and other 1/4 inch left tension arm Main mother board for the

Main mother board for the Teac A3440 clean and in good condition

If you had a duff channel and bought a new board and found that also did not work the reason may be just the different version

Input channel for the older live mixer

often people are smoking and burn this and it looks terrible as you see it all the time

Tascam 22-2 22-4 X-3 X-300 X-7 and other 1/4 inch left tension arm Main mother board for theFrom a scrapped 22 2 but I guess is the 22 4 and maybe some other models, sometimes the grease on these cakes up and it gets stuck or someone bashes the machine and breaks the pin at the end. I am selling just the arm though from time to time you may get some extra bits with them if i have them, springs etc