Tascam Porta 1 and Porta 2 piano keys price for 1

These were from the Porta units but i think they are used i others, if you look at your cassette unit inside it will be marked GEC and these keys it seems fit these units.

Price for one key, two are marked with a circle but not sure if that was record or a square.

These break or get burned so good spare.

I have also put the metal set here though not sure if it would be needed

john