Roland CSQ-600 Digital Sequencer

Video Story The Roland CSQ-600 is a microcomputer-controlled digital CV/gate Sequencer. It features four programmable sequences which can be chained together or played at the same time. Sequences can be recorded via an external CV/gate input or using step-time. Portamento can be either programmed or adjusted manually as a sequence is being played. Sequences can be saved and loaded via cassette interface. A simpler version of the sequencer, called the CSQ-100 was also made. Specifications MAXIMUM STORAGE CAPACITY: 
600 notes (150 notes x four parts) CALIBRATION CALIBRATION button
 CALIBRATION adjustment control METRONOME LED tempo indicator
 Metronome level switch (H, L, OFF)
Quarter note, eighth note, switch 
Tempo Control LOAD SECTION LED load indicator
 Led memory indicator (x5)
 LOAD MODE switch (CV ONLY, CV/GATE REWRITE)
 RESET button
 Load Button SYNC LOAD SECTION Rhythm meter selector (4/4, 3/4, OFF)
 LOAD / STOP button MEMORY SECTION LED memory part indicator (x4)
 PART SELECTOR switches (1-4)
 STOP/CONTINUE PLAY button
 BACK STEP button 
FORWARD STEP button PLAY SECTION LED indicator
PLAY MODE switch (ONE TIME, REPEAT)
KCV ADD switch PORTAMENTO SECTION PORTAMENTO button
TIME level
PROGRAM/MANUAL switch POWER SUPPLY POWER on-off button POWER CONSUMPTION 8W DIMENSIONS 450(W) x 305(D) x 95(H) mm WEIGHT 3.9 kg JACKS GATE, CV input (CV=1 oct . /V, OV~+5V) (Gate=on at +2.5V) 
GATE, CV output (CV=1 oct . /V, -2V~+8V) (Gate=OFF: 0V, ON: +15V)
 CSQ SYNC in, out (clock)
 EXT CONT IN step, start, stop
 STEP (+2.5V), START (open or + 15V), STOP (open or + 15V)
 CONTROL OUT start, stop
 RHYTHM SYNC clock, start/stop, sync out (START SIGNAL, GND, CLOCK) Manual Download Manual