The BOSS BL-1 Bulk Librarian is a MIDI device designed to store and organize sound data, such as that from multi-effect units and synthesizers. It allows users to manage bulk data files through an internal memory or an optional Roland RAM card.
The device features a front panel with buttons for receiving, sending, deleting, and verifying files, as well as a display for navigation. Connections are made via MIDI IN/OUT connectors and a RAM card slot on the rear panel.
| Product Type | MIDI device |
|---|---|
| Function | store and organize sound data |
| Compatible RAM Card | Roland M-256E |
| Power Supply Requirement | PSA-120, 220 or 240 |
The manual recommends using alkaline type batteries when the AC adaptor is not used.
To avoid unexpected loss, replace the battery before it becomes weak and save contents on a RAM card.
You should avoid using new batteries together with old ones or mixing different types.