Source: MiniDisc Wiki contributors · September 3, 2026 snapshot · CC BY 4.0, except where otherwise credited.
Attribution and changes
Adapted from “Sony MZ-B3”. 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 | MZ-B3 |
|---|---|
| Manufacturer | Sony |
| Released | 1995/08 |
| Device type | portable |
| Recorder | Recorder |
| MDLP | No |
| NetMD | No |
| Hi-MD | No |
| Radio | No |
| Dimensions | 135.3 x 30 x 80.5mm |
| Weight | 305g (Body Only) 405g (With Batteries) |
| ATRAC ver | 3 |
| Battery | Not recorded AA |
| Battery notes | Not recorded |
| Sidecar (depr) | Other |
| Voltage | 4.5 |
| Power cable | Center positive |
| Price (launch) | Not recorded |
| ¥69 000 | |
| - | |
| Inputs | 3.5mm microphone, Built-in mic |
| Outputs | 3.5mm headphone, Built-in speaker |
| Control | Not recorded |
Dedicated recording device. Has built in microphone or can use an external one over a 3.5mm input.
Content adapted from: http://minidisc.org/part_Sony_MZ-B3.html














