Gradiente JS-1
This page was last modified 08:44, 9 April 2019 by Rderooy. Based on work by Mars2000you and Gdx.


The Gradiente JS-1 is a joystick that was sold on the Brazilian market. It is actually the same joystick that was sold for the MSX by many different vendors in different colors, and as such is widespread. The actual OEM manufacturer is not known.

It features two separate trigger buttons, one on the top of the stick, and the other on the base. The stick offers little resistance, and the suction cups harden or deform over time. Button 2 may be difficult to press, and require fixing.

Near identical versions were available from the following brands:

Brand Gradiente
Type JS-1
Region Brazil
Official price
Package content


Gradiente JS-1
Gradiente JS-1 Box
Gradiente JS-1 Box Expert