Hi everyone, I'm a newcomer to the accordion and I'm not very fortunate. I found a Roland Fr1b accordion on leboncoin, when do you think I can get it for 580 euros. I have some questions for you. CHOICE of the registers ex..quality?my main question is does it need a complementary amp to enter the sound another question at the level of the battery how does it recharge? battery or battery? Thank you for your answer I'm a little lost I chose the electronic by its choice of registe but especially not the price and the fact of not having complex mechanics p: other question if I'm going to look for it I have to check who was in priority on the technical level and aspect of the accordion thank you very much