Use this crystal on older model PAL PS1 consoles fitted with PU-8 and PU-18 motherboards. This fixes NTSC games being in black and white, when using a modchip.
Fairly easy to install, just three wires and lifting a few pins on a chip.
This is for a QXO-1100, using a standalone crystal oscillator like this is cheaper and easier to install than other alternatives. No need to mess with timing capacitors, just 3 wires!