What is this found in junk box buy

[andy_okeeffe]

Hello all

Last week i pick up a box of bits (Tamiya 90s) of which most has been of use but i came across this and so wondered if anyone knew what it was?

https://andrewokeeffe.smugmug.com/My-First-Gallery/i-d3JJFDj/A

Thanks in advance

Kind regards
Andy

[Welshy40]

Think its one of these, hitec or a speedmaster turbo or maybe a Bobteck, if its a Bobteck its very rare and he made them himself and made a name for himself in the Welsh league, they were reliable and worked really well.

[nige0568]

It could be an early nosram esc made by the founder Nick Marson hence the name backwards.

[andy_okeeffe]

Thanks gents. I assumed it was some sort of early ESC. Its of no use to me and i doubt it will work as the solder looks a bit rough on the back but wanted to know a little about it before it meets its maker.

Thanks gents

Kind Regards
Andy