I have attended a recent wedding ceremony of my colleague and I could really say that having a very good accompaniment makes the ceremony more solemn and worth remembering. Much more when the keyboardist uses keyboard enhancer. One of the keyboard enhancer that I have known about is the prophet 08 which is already available online. it has eight-voice synthesizer with 100% analog signal path. Aside from that feature, it also comes in compact sizes thus it is easier to travel with it. 

Great moments with great accompaniment makes a lasting impression, isn't it?