Kurzweil K2500R User manual
Specifications
K2500 FEATURES
13-1
Chapter 13
Specifications
K2500 FEATURES
•
240 x 64-pixel backlit fluorescent graphic display with adjustable contrast
•
3.5-inch floppy disk drive, for DD or HD disks, DOS compatible
•
MIDI In, Thru, and Out with selectable second MIDI Out
•
MIDI LED to indicate MIDI activity
•
48-note polyphony with dynamic voice allocation
•
Multi-timbral, for multi-track sequencing and recording
•
199 factory preset programs, and 100 factory preset setups
•
Up to 3 layers per program, up to 32 layers for programs on drum channels
•
Receives mono (channel) pressure and poly (key) pressure
•
8-zone setups transmit on8 MIDI channels with independent programmable controls
•
Fully featured onboard sequencer for recording from keyboard or via MIDI; loads and
plays MIDI Type 0 sequences
•
Easy-to-use programming interface including soft buttons, Alpha Wheel, and
alphanumeric pad
•
8 Megabytes of 16-bit sample ROM, including acoustic instrumental sounds, waveforms,
and noise
•
20 KHz maximum bandwidth
•
Optional stereo sampler with analog and digital inputs
•
AES/EBU I/Os and optical I/O
•
Sound ROM expandable to a total of 28 Megabytes
•
8 SIMM sockets for optional sample RAM—up to 128 Megabytes
•
Stereo sample playback capability
•
Akai® S1000 sample disk compatibility
•
Two 1/4-inch mixed audio outputs (stereo pair)
•
Eight 1/4-inch audio outputs programmable as four stereo pairs or as eight separate
outputs, with insert capability for effects patching
•
Stereo headphone jack
•
Optional effects board with direct digital out and digital stereo insert
•
240K battery-backed RAM for user programs, setups and other objects, expandable to
1256K
•
Two SCSI ports for connection with external SCSI disks, CD-ROM drives, or Macintosh®
personal computers
•
Optional internal hard disk
•
Optional 8 channel interface to AES, ADAT, DA-88
•
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
Specifications
K2500 FEATURES
13-2
•
Filters: Lowpass, Highpass, Allpass, Bandpass, Notch, programmable resonance
•
Programmable stereo multi-effects on MIX outputs, including simultaneous reverb,
chorus, delay, flanging, EQ—and more
•
Realtime internal and MIDI control of effects parameters
•
MIDI standard sample dump/load capability
•
SMDI sample dump/load capability
•
System Exclusive implementation
•
MIDIScope™ for analyzing MIDI events
Specifications
Electrical Specifications
13-3
Environmental Specifications
Temperature ranges
For operation: minimum 41
°
F (5
°
C)
maximum 104
°
F (40
°
C)
For storage: minimum -13
°
F (-25
°
C)
maximum 186
°
F (85
°
C)
Relative humidity ranges (non-condensing)
Operation and storage: 5—95%
Physical Specifications
Overall dimensions
K2500R K2500 K2500X
Width 16.9 in.* 43 cm. 47.8 in. 121.4 cm. 54.3 in. 137.9 cm.
Depth 13.9 in. 35.4 cm. 17.8 in. 45.1 cm. 17.8 in. 45.1 cm.
Height 5.1 in. 13 cm. 4.8 in. 12.2 cm. 4.8 in. 12.2 cm.
Weight: 24.65 lb. 11.2 kg. 55.5 lb. 25.2 kg. 72 lb. 32.7 kg.
* Excluding the rack-mount brackets
Electrical Specifications
AC supply: selectable; 100V, 120V, 220V, or 240V. 1.0 amps at 120 volts nominal
Safe voltage ranges
Voltage setting: 100V 120V 220V 240V
Safe voltage range: 85—107 95—125 180—232 190—250
Safe frequency range: 48—65 48—65 48—65 48—65
If the voltage drops below the minimum safe level at any voltage setting, the K2500 will reset,
but no data will be lost. If the voltage exceeds the maximum safe level, the K2500 may overheat.
Specifications
MIDI Implementation Chart
13-4
MIDI Implementation Chart
Model: K2500
Manufacturer: Date: 3/21/95
Young Chang Version 1.0
Digital Synthesizers
Mode 1: Omni On, Poly Mode 2: Omni On, Mono O = yes
Mode 3: Omni Off, Poly Mode 4: Omni Off, Mono X =no
Function Transmitted Recognized Remarks
Basic Channel
Default 1 1 Memorized
Changed 1 - 16 1 - 16
Mode
Default Mode 3 Mode 3 Use Multi mode for multi-
timbral applications
Messages
Altered
Note Number
0 - 127 0-11 sets intonation
True Voice 0 - 127 0 - 127 Key
Velocity
Note ON O O
Note OFF O O
After Touch
Keys X O
Channels O O
Pitch Bender
O O
Control Change
O 0 - 31
32 - 63 (LSB)
64 - 127
O 0 - 31
32 - 63 (LSB)
64 - 127
Controller assignments
are programmable
Program Change
O 1 - 999 O 1 - 999 Standard and custom
formats
True # 0 - 127 0 - 127
System Exclusive
OO*
System Common
Song Pos. O O
Song Sel. O O
Tune X X
System Real Time
Clock O O
Messages O O
Aux Messages
Local Control O O
All Notes Off O O
Active Sense X X
Reset X X
Notes *Manufacturer’s ID = 07
Device ID: default = 0;
programmable 0 - 127
This manual suits for next models
3
Other Kurzweil Synthesizer manuals
Kurzweil
Kurzweil K150 - ANNOTATED PROGRAM LIST User manual
Kurzweil
Kurzweil K2600R Technical document
Kurzweil
Kurzweil K2600 BEST OF VAST - REV A User manual
Kurzweil
Kurzweil K2500 User manual
Kurzweil
Kurzweil K2500 - PERFORMANCE GUIDE REV F PART NUMBER 910252 APPENDIX... Technical document
Kurzweil
Kurzweil PCR-2 Classic Keys User manual
Kurzweil
Kurzweil K2500 User manual
Kurzweil
Kurzweil K2600 BEST OF VAST - REV A User manual
Kurzweil
Kurzweil PC3LE6 User manual
Kurzweil
Kurzweil K2500 User manual
Kurzweil
Kurzweil K2500 - PERFORMANCE GUIDE REV F PART NUMBER 910252 CHAP... User manual
Kurzweil
Kurzweil K2600 - MUSICIANS GUIDE REV A PART NUMBER 910330 CHAP... User manual
Kurzweil
Kurzweil K2600 BEST OF VAST - REV A User manual
Kurzweil
Kurzweil K2600 BEST OF VAST - REV A User manual
Kurzweil
Kurzweil K2500 User manual
Kurzweil
Kurzweil K2500 User manual
Kurzweil
Kurzweil K2500 - PERFORMANCE GUIDE REV F PART NUMBER 910251 CHAP... Instruction and safety manual
Kurzweil
Kurzweil K1000 EXPANDERS - MUSICIAN S GUIDE User manual
Kurzweil
Kurzweil K2600 BEST OF VAST - REV A User manual
Kurzweil
Kurzweil K2500 User manual
