Specifications
K2500 FEATURES
Chapter 13
Specifications
K2500 FEATURES
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240 x 64-pixel backlit fluorescent graphic display with adjustable contrast
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3.5-inch floppy disk drive, for DD or HD disks, DOS compatible
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MIDI In, Thru, and Out with selectable second MIDI Out
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MIDI LED to indicate MIDI activity
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48-note polyphony with dynamic voice allocation
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Multi-timbral, for multi-track sequencing and recording
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199 factory preset programs, and 100 factory preset setups
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Up to 3 layers per program, up to 32 layers for programs on drum channels
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Receives mono (channel) pressure and poly (key) pressure
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8-zone setups transmit on8 MIDI channels with independent programmable controls
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Fully featured onboard sequencer for recording from keyboard or via MIDI; loads and
plays MIDI Type 0 sequences
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Easy-to-use programming interface including soft buttons, Alpha Wheel, and
alphanumeric pad
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8 Megabytes of 16-bit sample ROM, including acoustic instrumental sounds, waveforms,
and noise
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20 KHz maximum bandwidth
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Optional stereo sampler with analog and digital inputs
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AES/EBU I/Os and optical I/O
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Sound ROM expandable to a total of 28 Megabytes
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8 SIMM sockets for optional sample RAM—up to 128 Megabytes
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Stereo sample playback capability
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Akai® S1000 sample disk compatibility
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Two 1/4-inch mixed audio outputs (stereo pair)
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Eight 1/4-inch audio outputs programmable as four stereo pairs or as eight separate
outputs, with insert capability for effects patching
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Stereo headphone jack
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Optional effects board with direct digital out and digital stereo insert
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240K battery-backed RAM for user programs, setups and other objects, expandable to
1256K
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Two SCSI ports for connection with external SCSI disks, CD-ROM drives, or Macintosh®
personal computers
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Optional internal hard disk
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Optional 8 channel interface to AES, ADAT, DA-88
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Realtime DSP for each voice: 31 programmable DSP algorithms incorporating filters, EQ,
distortion, panning, pulse width modulation, and more; up to 3 programmable DSP
functions per voice
13-1
Specifications
K2500 FEATURES
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Filters: Lowpass, Highpass, Allpass, Bandpass, Notch, programmable resonance
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Programmable stereo multi-effects on MIX outputs, including simultaneous reverb,
chorus, delay, flanging, EQ—and more
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Realtime internal and MIDI control of effects parameters
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MIDI standard sample dump/load capability
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SMDI sample dump/load capability
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System Exclusive implementation
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MIDIScope™ for analyzing MIDI events
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