Used to play with a Yonex Carbonex 15 racket. I think cost me 100 plus in the 90s.
I was part of the team that was runners-up to Telok Kurau in the Combined Schools (primary) Championship, in the late 1960's.
The school provided the raquets sold under the name Dunlop (wooden with a metal part before the handle) and Carlton (under 4.3, 4.1, 3.9).
Then I switched to tennis at Grange Road, after Bras Basah Road, and continue to play tennis at Raffles Hall, Nassim Road.