articles in this section

• software updates
• OP-1 user guide in japanese
• OP-1 accessories guide
• OP-1 user guide in english
• my OP-1 does not boot
• where do I find my OP-1 serial number?
• where can i order spare parts for my OP-1?
• a key has broken on my OP-1, where can i get a new one?
• can i sync OP-1 with other devices?
• how long does the battery last?