・MZ-B3

022   |   Sony   |   '95  06.30

Dreams of Possibility

As MD approaches its third year since birth, it seems that Sony is exploring different possibilities for MD with the introduction of a unique model.

Unlike typical audio recording models, the MZ-B3, positioned as the first business-oriented MD, is designed for interviews, meetings, and language learning purposes. It comes with built-in speakers and a microphone, eliminating the need for external equipment for recording and playback. It also supports external microphone recording. Equipped with Mono REC, it allows for single-channel recording, doubling the capacity of 74min discs to 148min, addressing the initial challenges of limited recording capacity in the early days of MD blank media. Sony has also introduced some exclusive killer features for it:

• Two-speed settings with x1.6 and x2.2 play speeds for efficient listening to recorded content as needed.
• Digital VOR (Voice Operated Recording) that automatically senses and activates/pauses recording at a certain volume, solving the issue of frequent recording start / pause during long meetings and ensuring no missed recording opportunities at the beginning of speeches.
• Two types of Track Mark settings, allowing for the designation of two different types of track markers, making it easy to quickly locate specific content within numerous recordings.

A long bar LCD screen that simultaneously displays track information, time, disc status, battery level, etc. The new "Position Pointe" function displays disc capacity using a bar chart for easy monitoring of usage progress.

It comes with a minimalistic line control that offers straightforward functionality. Editing capabilities are limited to Track Mark, Erase, and All Erase functions, with no features like text input or track rearrangement.

One of its notable features is the compatibility with AA, eliminating the need to carry an additional bulky external battery pack. However, with a high price of ¥69,000 and minimal accessories (rechargeable batteries and charger sold separately), its less-than-ideal cost-effectiveness may have hindered its sales prospects. Surprisingly, even five years after its release, you can still find this model in catalogs.

XM-R1