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CX5MII

Yamaha CX5MII

CX5MII.
CX5MII

Released: 1985

MSRP: Y68,040 ($465US)

Synopsis:

Upgrade doubles the computer memory (64kB), adds another cartridge slot, and swaps SFG-01 with SFG-05, allowing MIDI control. Architecture Class: FM.

Ebay Description:

The Yamaha CX5MII is a (8 voice) bitimbral FM computer, featuring 4 operators (8 algorithms) with dedicated (ADSDR) envelopes, a pitch envelope, an LFO (saw:up square triangle random waveforms), 46 presets, tape and cartridge interfaces, printer and monitor outputs, and MIDI.

Physical

Form Factor Dimensions Weight Audio Input Audio Output Communication Port Control Input Control Output Switch Input Power
desktop W:440mm(17.3in) H:98mm(3.9in) D:285mm(11.4in) 3.5kg no stereo printer MIDI keyboard-port(YK-01|YK-10) MIDI no AC (27W)

Interface

Compatibility Multitimbral Memory Program Memory External Storage External Programming UI Input UI Output
CX5F CX5M CX5MII no preset:46 tape cartridge:2 optional-adaptor:CA-1 no ASCII keyboard RGB monitor

Architecture

Multitimbral Polyphony Unison Architecture
2 8 (split:7+1) no FM (4 operator, 8 algorithm)

Output

Effects Pan Modulator Volume Modulator Headphone
no no MIDI-CC7 yes

Control

Arpeggiator Arpeggiator External Sequencer Sequencer Memory Sequencer External Continuous Program Change
no N/A rhythm section and 1 track sequencer 2k notes N/A MIDI-CC5 MIDI-CC7 no

Keyboard

Key Pressure Chord Memory External Control External Sustain Key Scaling Velocity Curves
no yes MIDI:IN/OUT MIDI yes no

Source

Name Signal Class Waveform Octave Range Amplitude Modulator Harmonics Modulator Pitch Modulator Wave Assign Modulator
DCO1 digital sine 16-1/4' EG1 LFO FM LFO PitchEG portamento no
DCO2 digital sine 16-1/4' EG2 LFO FM LFO PitchEG portamento no
DCO3 digital sine 16-1/4' EG3 LFO FM LFO PitchEG portamento no
DCO4 digital sine 16-1/4' EG4 LFO FM LFO PitchEG portamento no

Envelope

Name Level Rate Loop Polarity Trigger Level Modulator Rate Modulator
EG1 sustain ADDR no no key key key
EG2 sustain ADDR no no key key key
EG3 sustain ADDR no no key key key
EG4 sustain ADDR no no key key key
PitchEG 3 3 no no key no no

LFO

Name Waveform Delay Polarity Sync Delay Modulator Level Modulator Rate Modulator
LFO saw:up square triangle random no no key no no no
FM Models
GS1 GS2 CE20 CE25 DX9 DX21 CX5M CX5MII
DX27 DX100 DX27S FB-01 DX11 TX81Z WT11 YS100
YS200 B200 DS55 TQ5 V50 DX7 DX1 TX816
TX116 TX7 DX5 DX7IID DX7IIFD DX7II-Centennial DX7S TX802
FS1R