ANALOG CONTROLS
AUDIO SOURCES
Oscillator A: control voltage internal/external, range, waveform (continuously variable from saw to square wave), level
Oscillator B: control voltage internal/external, range, waveform (continuously variable from saw to square wave), level
External Audio In: level
Sub Oscillator A: level
Sub Oscillator B: level
White Noise: level
Filter: (when set to self-oscillate)
FREQUENCY MODULATION
Glide: time variable
Waveform B: continuously variable from saw to square wave to modulate Oscillator A's frequency
Amount A: amount of effect Oscillator B has on Oscillator A's frequency
Waveform A: continuously variable from saw to square wave to modulate Oscillator B's frequency
Amount B: amount of effect Oscillator A has on Oscillator B's frequency
Envelope Decay: adjustable decay time for the frequency modulation envelope
Envelope Amount: amount of effect the modulation envelope has on the frequency of Oscillator B
FILTER
Gain: amount of pre-filter gain
Slope: selectable 3-pole or 7-pole lowpass filter
Cutoff: adjusts the filter cutoff frequency
Resonance: adjusts the lowpass filter's feedback (capable of self-oscillating)
Resonance Maximum: adjusts the maximum amount of resonance the filter has
Accent: amount accented notes affect the filter's cutoff frequency
Highpass: adjustable cutoff frequency for the highpass filter
FILTER MODULATION
CV Type: normal/warp (selects how the sequencer's control voltage affects the filter
CV Amount: amount of effect the sequencer's control voltage has on the filter
Waveform B: continuously variable from saw to square wave to modulate the filter
Modulation Amount: amount of Oscillator B to modulate the filter
Envelope Decay: adjusts the decay time for the filter modulation envelope
Envelope Amount: amount of effect the filter's modulation envelope has on the filter
AMPLIFIER
Accent Decay: adjustable decay time for the accented notes
Envelope Decay: adjustable decay time for non-accented notes
Shape: select the gate or envelope to control the amplifier
Bass: select normal or boost for bass response
Overdrive Type: select normal or phase for the overdrive
Accent: amount of effect accented notes have on a sound's volume
Volume: level of audio output
SEQUENCER
Number of Patterns: 256 patterns (16 banks x 16 patterns each)
Recorded Pattern Content: note duration, pitch, accent, glide, loop point, time signature
Number of Steps Per Pattern: 3/4 time = 12 steps, 4/4 time = 16 steps max
Note Pitch Range: C1 - D#6
Loop Point: 1 to 16 notes per pattern to loop
Pattern Transpose: from -36 to +36 semitones
Other Pattern Features: copy and paste patterns, pattern shifting, permanent pattern transposing, multiple pattern cueing (for chaining patterns together live), LED chase, real-time editing of pattern information while the sequencer is playing or stopped, sequencer automatically saves all editing
Number of Songs: 16
Number of Steps Per Song: up to 3,580 measures each
Recorded Song Content: tempo, bank/pattern for each step, transpose value for each step, song loop point
Song Pattern Transpose: from -36 to +36 semitones for each song step
Tempo Range: from 20 to 250 beats per minute
MIDI Functions: on/off, channel 1-16
MIDI Sync: internal or external
MIDI Sysex: for backing up patterns and songs
Note Data: transmitted and received
MIDI to CV Converter: converts internal patterns or external MIDI note data into control voltage and gate signals for controlling other analog synthesizers
INTERFACING
MIDI: In, Out
1/4" Analog Inputs: V/oct CV, gate (positive polarity), accent, external audio
1/4" Analog Outputs: V/oct CV, gate (positive polarity), accent, master audio out
POWER
12 volt AC input, current rating of 1 amp or 1000 mA
DIMENSIONS
18" width, 9" depth, 3" height
WEIGHT
5 lbs.
AVAILABILITY
The 777 is now out of production and is no longer available for purchase. The information posted here is for reference only.
777 V3.10 UPGRADE
V3.10 is the latest OS for the 777, which adds numerous features to the sequencer section of the 777. For more information on the V3.10 additional features, please refer to the files available on the 777 Downloads page.
