Tascam 238 52102504-03 and -02 power supply pcb one has extra front fans

one has extra front fans one not

Board from a 688 and maybe common in some others

Like new from the top

I have tried to source them for years but have found nothing

Tascam 238 52102504-03 and -02 power supply pcb one has extra front fansThe Tascam 238 rack mounted unit was one of the last to be made in this Format in audio Its basically a cassette reel to reel, still very popular and sell for a lot now and I see that price is rising. I had my first chance to see one , many common features it has with other machines but also some are unique, I think it has the Crazy capstan board that always goes wrong. This is the power pcb, nice and simple board , easy to service