Oberheim OB-Xa: Cleaning Pratt-Read Keys

You might warp your keys if you place them in the dishwasher with a heated drying cycle.

Prevent damage by just using hot water and dishwashing detergent in a tub.

The phosphates in the detergent will remove the grime, dirt, and the sticky residue from the deteriorated ATA case foam.

Rinse the keys with hot water and wipe dry with a terry cloth.

Coming Soon: Polishing keys.