TECHNICAL SPECIFICATIONS

AUDIO OUTPUTS (8 total)
4 channel bus
stereophonic mix
monophonic mix
level: 1.2 voltz rms
impedence: 600 ohms
connectors: 1/4" phone
headset: 1.2 watt/8 ohms
stereo 1/4" phone
S/N ratio: more than 90 db
CONTROL VOLTAGE INPUTS (12 total)
pitch
f.m. frequency
f.m. index
timbre
t.m. frequency
t.m. index
gate level
external 1,2,3,4 (software defined)
master level
range: 0 to +10 voltz
connectors: 1/4" phone

CONTROL VOLTAGE OUTPUTS (6 total)

tablet x,y,z axes
keyboard pressure
program 1,2 (software defined)
range: 0 to +10 voltz
conntectors: 1/4" phone

STATUS INPUTS (4 total)

sustain 1 (conventional sustain)
sustain 2 ('center pedal' sustain)
stimulus 1,2 (software defined)

ADDITIONAL INTERCONNECTIONS

video: 75 ohms, BNC connector, composite signal, for use with standard video monitor tape in/out; Odb level, miniphone connectors, for use with quality audio cassette terminal: RS232 standard with selectable baud rate, for user access to internal computer

TUNING CHARACTERISTICS

Keyboard range: 61 keys, C through C4
Frequency range: 16 Hz to 4500 Hz
Pitch resolution: 1/8 tone
Frequency resolution: .16 Hz
Tuning system: equal tempered - accurate to better than 1/8 Hz; alternative tunings available

ELECTRICAL REQUIREMENTS
Voltage: 110 or 220 VAC
Power: 190 watts maximum

PHYSICAL CHARACTERISTICS

Weight: 25 Kg (55 pounds)
Dimensions: 98 cm x 45 cm x 20 cm

CIRCUITRY AND ARCHITECTURE

supervisory control and data handling: 16 bit general purpose digital computer user interface: 3 axis tough tablet, sealed push button switches, specialized digital processor function generation and input correlation: 64 channel multiple arbitrary function generator signal generation: pipelined, multiplexed digital oscillator with software controlled microcode signal processing (gating, filtering and phasing): voltage controlled analog circuitry software: FOIL, a prom resident, interactive, instrument definition and performance language