Tascam X-7R brown rear plastic shell panel earlier versions had the thicker

earlier versions had the thicker buttons and and square push buttons

often these get lost

the first is that they get rigid over time and liable to splitting (talking years here) the second is in most cases you need to put a small piece of felt underneath like a washer so when you tighten them they dont go hard down and break thats the most common cause of failiure

Standard bands left or right as i have many seen these in the A4 which actually is almost identicaL

Tascam X-7R brown rear plastic shell panel earlier versions had the thickerThis is the back panel from the Tascam X 7R , probably the same for the X 7, they are rare now as get damaged easily This is REALLY hard to pack well and has to be a packing fee 10