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MDF2

MIDI Data Filer

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Available options for the MDF2:

This product is discontinued in the United States and may not be available at all dealer locations.

Portable, Convenient Data Storage Plus Sequence Playback

Features

Specifications

Accessories

Knowledge Items

MIDI Data Recorder Functions

MIDI bulk data transmission and reception can be used with the MDF2

Sequencer Functions

The MDF2 offers sequence playback capability in addition to MIDI data recording. Extra versatility is provided by repeat playback and programmed-sequence playback functions. You can also use the real-time recording function to directly record phrases and musical ideas you play on a MIDI keyboard or other instrument. Up to 99 sequence files can be stored on each disk. Of course, the playback tempo is variable from 30 to 250 beats per minute.

Versatile File Management and Utility Functions

The MDF2 does more than just record and play MIDI data. It offers a range of file-management functions that make organizing your disks and data an easy process.

Battery-powered Freedom

Because the MDF2 is battery powered it can be used anywhere, anytime. An optional Yamaha AC Adaptor can be used to power the MDF2 where an AC outlet is available.

16-character liquid-crystal display

Elegant desk-top design with sloping control panel

Large control keys and simple, efficient layout

MDR/ Number of Files	99 max.
MDR/ File Size	600 kilobytes per file max.
MDR/ Time Resolution	10 mSec/ tempo= 60 (fixed)
MDR/ Record File Format	Standard MIDI File Format 0
MDR/Play File Format	Standard MIDI File Format 0 and QX3 MDR files
Sequencer/ Number of Songs	99 max.
Sequencer/ Tracks	1 (16 MIDI channels)
Sequencer/ Number of Notes	Approx. 80,000 max
Sequencer/ Note Resolution	Internal Clock: 96 clocks per 1/4 note MIDI sync: 24 clocks per 1/4 note
Sequencer/ Tempo	Play:30...250 Record : 120 (fixed when using internal clock)
Sequencer/ Simultaneous Rec. Notes	64 max.
Sequencer/ Simultaneous Play Notes	64 max.
Sequencer/ Record Mode	Realtime replace
Sequencer/ Record File Format	Standard MIDI File Format 0
Sequencer/ Play File Format	Standard MIDI File Format 0 and ESEQ files
Recording Medium	3.5 inch 2DD micro floppy disk
Number of Files	112 max
Disk Format	MS-DOS standard
Power Supply	LR6 (AM3) or "AA" size alkaline batteries x 6, optional PA-3 PA-4, or PA-40 AC Adaptor
Power Consumption	700 mA max
Battery Life	Approx, 4 hours (continuous sequencer playback)
Dimensions W/D/H	160 x 50 x 220 mm (6-1/4" x 2 x 8-5/8")
Weight	1.1 kg. (2lbs 7oz) without batteries and disk

Included:
One Blank 3.5 inch 2DD Floppy Disk
MIDI03	One MIDI cable

Optional:
PA3B	AC Power Adaptor

Cable Requirements to Connect a Yamaha MIDI Instrument to a PC or Mac

Purchasing Blank Formatted 720KB Floppy Disks

Surge Protection for Yamaha Products

Floppy Disk Drive Is Not Functioning

Floppy Disk type used on an MDF2

File Formats of an MDF2

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MDF2

MIDI Data Filer