The word has been out for a while about some new and much improved battery packs for the Roland 7, 7X, and 8X digital accordions. Now it is my pleasure to announce that the DR600 enhanced performance battery pack is available in stock at the Accordion Gallery.
The battery pack was designed by Dubi Rainis in Israel. Dubi is an accordionist and engineer, just the right man for the challenge. Below is a video of him presenting his project:
https://www.youtube.com/watch?v=rVX_hsF_p80&feature=youtu.beHere is a summary of the features: