The Royal Artist Piano is a reed based organ. It has a fan. When you hold down a note or chord button, that makes a space for the air to flow over a reed to make the sound. The reed banks for the keyboard and button sections are those from an accordion, and the fan simply provides the air in lieu of bellows.
It is an acoustic instrument. It has no electronic parts. There are no outputs, or ways to connect it to an amp. If you want to record this, you must use a microphone. Now the stinker is, that fan makes a lot of noise, which as you know isn’t very good for recording instruments. So, the Farfisa Royal Artist Piano, she is not so good for the gigging musician, and thus not worth too terribly much.