Source: MiniDisc Wiki contributors · September 3, 2026 snapshot · CC BY 4.0, except where otherwise credited.
Attribution and changes
Adapted from “Panasonic SJ-MJ55”. Links, layout and file names normalized; missing database fields restored; remote embeds replaced with links. Manufacturer manuals and separately credited photographs retain their original attribution.
| Name | SJ-MJ55 |
|---|---|
| Manufacturer | Panasonic |
| Released | 2002/11 |
| Device type | portable |
| Recorder | Player |
| MDLP | Yes |
| NetMD | No |
| Hi-MD | No |
| Radio | No |
| Dimensions | 80.9 x 74.2 x 17.0mm |
| Weight | 69g |
| ATRAC ver | Not recorded |
| Battery | Not recorded "Gumstick" |
| Battery notes | Not recorded |
| Sidecar (depr) | 1xAA |
| Voltage | 3.5 |
| Power cable | AC |
| Price (launch) | Not recorded |
| Not recorded | |
| - | |
| Inputs | Not recorded |
| Outputs | 3.5mm headphone |
| Control | Remote (Panasonic) |
Offered in SJ-MJ55-S (Silver), SJ-MJ55-A (Blue), SJ-MJ55-R (Red), SJ-MJ55-G (Green)
Came with a charging dock called a "sound charger" that had built in speakers.
Shipped with earbuds, remote (N2QCBD000020), ac adapter (NOJABD000002), speaker dock (LOEAAB000007), sidecar (K2ZZ00200038), and soft pouch.
Does not have a port to directly connect an ac adapter, you must use the dock to charge.
Content adapted from: Panasonic Press Release Panasonic Press Release (MiniDisc Wiki mirror) Product Page
Manuals
Photos
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Additional specifications and references
| Web Md | No |
|---|---|
| Manual | User manual, Service manual |
| Region | Japan |