Tascam TSR-8 front panel push button 12 way This is a massive heatsink

This is a massive heatsink from a Fostex B16 and maybe was also used in the other 16 trackers of that period they made

change those and worked fine

these are now rare

Then they get relapped back to the correct specification

Fostex control pcb from a B16 but may have been used in some other models

Tascam TSR-8 front panel push button 12 way This is a massive heatsinkThese pushbutton keys are from the TSR8 8 track reel to reel, commonnly they get pressed a bit to hard and break at worse or at best sort of hang in there and then get lost so you need use the end of a pencil to activate the switch. These pushbuttons appears to have a lower corner broken but it has been sawn and i noted a notch in the metal frame so looks like a factory mod , buttons all functional This is a 12 way set