Tascam MSR-16 VR/osc pcb 52102592-00 I am not really a

I am not really a Revox guy but have a few bits lying around that I know little about

5 mm shaft

Very rare counter from the Teac 85-16  there were several versions of this reel to reel the counter may have been common in them all they tend to be not so bright

checked and fully functional

Tascam MSR-16 VR/osc pcb 52102592-00 I am not really aVey clean pcb fr a very low hour home studio machine that was used a donor to keep another unit running. I am not sure if this PCB was used in the 24 or other models as seems logical as they came out near the same time. This is a simple pcb but it goes wrong and the small osc unit is no where to be found