Features:

• MDLP Support (but not NetMD)
• Large LCD shows both elapsed and remaining time.
• ATRAC DSP Type-S.
• Button layout resembling portable tape recorders, to ease use by first-timers.
• Digital pitch control allows slow or fast playback without change of pitch (useful for e.g. language learning or reviewing a lecture).
• Twin Speakers
• Automatic Time Track (inserts track mark automatically at regular intervals).
• Built-In Monaural Microphone
• Voice Mirror (blinks LED as voice signal occurs, assuring the functioning of microphone and recorder).
• Hand Strap
• Carrying Pouch

Links:

• Sony (Japan).
• C-Tec (Japan) (retailer).
• SonyStyle USA.
• my-minidisc.com

Included Accessories: In-ear headphones, carrying pouch, AA cell, handstrap

Specs: Headphone amp: 5mW+5mW, Speaker amp (mono): 140mW (70mW x 2)

Reviews:

User Manuals: MZ-B10, J

Service Manual: MZ-B10