Out: headphones, DC IN: 1.2V (NiMH), 1.5V (AA alkaline, Car adapter), 3.0V (AC adapter)
MD-DS70: 71.2w x 78.1d x 12.5h mm, 74g (99g w/batt)
MD-DS30: 72.8w x 78.5d x 13.5h mm, 73g (98g w/batt)
Features:
Sharp 8th generation ATRAC chip features Delta-Sigma modulation and reduced power consumption.
Digital amp.
Many DSP modes (65 on MD-DS70, 50 on MD-DS30).
MDLP "Navigation lights" on body has various blinking modes/colors for SP/LP2/LP4 playback.
"Favorite reproduction" (bookmark) feature.
MDLP group mode support.
MD-DS70 features Dolby NR headphone system and digital X-Bass
100-240VAC adapter.
Charging stand.
Ridiculously long battery life. Units will play for over 8-days straight on one set of batteries!
Variants: MD-DS70: Dolby NR headphone system, 65 DSP modes (vs. 50 on MD-DS30), digital X-bass, Kanji display remote, marginally (~1%) better battery life
Included Accessories:
LCD remote, headphone, NiMH rechargeable cell, AC adapter, external AA cell case, charge stand, manual