Model D

NUMBER OF KEYS

44

KEYBOARD RANGE

F0 to C4

KEYBOARD ACTION

Synthesizer (Spring)

NOTE PRIORITY

(Low, High, Last): User Selectable

SOUND SOURCES

3x Oscillators, Noise Generator and External Audio Input

OSCILLATOR FREQUENCY RANGE

0.1 to 20 kHz (In Six Overlapping Ranges)

OSCILLATOR STABILITY

(short term) > 0.25 %

OSCILLATOR WAVEFORMS

Triangle, Triangle-Sawtooth (Oscillator–1, Oscillator–2), Reverse Sawtooth (Oscillator–3), Sawtooth, Rectangle, Wide Pulse and Narrow Pulse.

NOISE GENERATOR

White and Pink

LFO RATE

0.05Hz to 200 Hz

LFO WAVEFORM

Triangle (knob down); Square (knob up)

EXTERNAL MODULATION INPUT RANGE

+10 millivolts to +2 volts

EXTERNAL MODULATION INPUT IMPEDANCE

1MEG Ohms

FILTER TYPE

Voltage Controlled Low Pass (Ladder Filter)

FILTER FREQUENCY RANGE

10 Hz to 20 kHz

FILTER SLOPE

24 dB per Octave

FILTER KEYBOARD TRACKING

⅓, ⅔, 1:1

CONTOUR ATTACK TIME

1 millisecond to 10 seconds

CONTOUR DECAY TIME

4 milliseconds to >35 seconds

CONTOUR SUSTAIN LEVEL

0 to 100% of Contour peak

FILTER CONTOUR WIDTH

0 to 4 Octaves

VOLTAGE CONTROLLED AMPLIFIER

Loudness Contour Dynamic Range 80 dB

EXTERNAL AUDIO INPUT VOLTAGE

+10 millivolts (min); +10 volt (max.)

EXTERNAL AUDIO INPUT NOMINAL IMPEDANCE

1000K Ohms

HIGH AUDIO OUTPUT

Typical Voltage: 0.5 volts / Maximum Voltage: 4.2 volts (peak-to-peak)

HIGH AUDIO OUTPUT NOMINAL IMPEDANCE

3K Ohms

LOW AUDIO OUTPUT

(30 dB below High level): Typical Voltage: 15 millivolts

LOW AUDIO OUTPUT NOMINAL IMPEDANCE

1K Ohms

HEADPHONE OUTPUT VOLTAGE

Maximum 0.3 volts

HEADPHONE OUTPUT IMPEDANCE

8 Ohms

GLIDE RATE

1 millisecond to 10 seconds

PITCH BEND RANGE

(+/-) 7 semitones (minimum)

AFTER PRESSURE CV OUTPUT (¼”TS)

0 to +5 volts with user adjustable trimpot

PITCH CV OUTPUT (¼”TS)

-3 volts to +7 volts (C=0 volts)

GATE OUTPUT (¼”TS)

0 to +5 volts

VELOCITY OUTPUT (¼”TS)

Selectable 0 to +5 volts or 0 to +10 volts with user adjustable trimpot.

LOUDNESS INPUT (¼”TRS)

0 to +5 volts; +5 volts = Unity Gain (Works with Moog EP-3 Expression Pedal)

FILTER CUTOFF INPUT (¼”TRS)

1 volt per octave of change (Works with Moog EP-3 Expression Pedal)

OSCILLATOR PITCH INPUT (¼”TRS)

1 volt per octave of change (Works with Moog EP-3 Expression Pedal)

MODULATION SOURCE INPUT (¼”TRS)

Ring=Noise Send; Tip=Modulation Receive (This jack makes a normalled connection with no cable present.)

TRIGGER INPUT (¼:TS)

+5 volt V-Trigger Activates both Contour Generators

MIDI INPUT (5-PIN DIN)

Note On & Note #

MIDI OUTPUT (5-PIN DIN)

Note On, Note #; Velocity; Aftertouch, Modwheel, Pitch-bend

MIDI THRU (5-PIN DIN)

Mirror of the MIDI In signal

EXTERNAL POWER SUPPLY

Self-switching; 100–240 volts; 50/60 Hz; <12 Watt nominal consumption. (Locking XLR-4 connector.)

DIMENSIONS

(with panel lowered): Width: 28.625” / 727 mm, Depth: 17.125” / 435 mm, Height: 5.75” / 146 mm.

NET WEIGHT

32 lbs. / 14.5 kg.

STORAGE TEMPERATURE

5F to 140F (2C to 60C)

NOMINAL OPERATING TEMPERATURE

10 – 35 C (50 – 95 F)

OPERATING TEMPERATURE

10 – 50 C (50 – 122 F)