HOME

UP

SYNTHS

STUDIO

CONTROL

EFFECTS

Super 8

 

LINKS

Roland System 100 Model 104 Sequencer

Released in the mid seventies as part of the System 100 range (not to be confused with the fully modular 100M) the 104 features 2 x 12 or 1 x 24 step operation. Why they chose 12 as a bar and not 16 will always be a mystery to me!

 

Clock Oscillator Rate:

0.1Hz to 10Hz (X1 Mode)
  1Hz to 100Hz (X10 Mode)
Clock Control: By "Clock Rate" control or external CV
Gate Time: 10% to 90% Variable Mark/Space
Gate Time Indicator On/Off LED
Step Number: 1-12 Steps
Channel Selector: CH-A or CH-B (allows sequences up to 24 steps)
Sequence Selector: One Time or Repeat
Start: Reset/Start
External Start Trigger Input +5V Threshold
Continue: Continue/Start
External Continue Trigger Input +5V Threshold
Stop: Stop
Stop End Pulse Output: +14V
Step: Step
External Step Trigger Input +5V Threshold
Voltage Register Range 0 to +2.5V, 0 to +5V and 0 to +10V selectable per 12
Gate Outputs: X2 +14V
Series CV Outputs: X2
Parallel CV Outputs: CH-A X2
  CH-B X2
Physical:  
Size: 280mm W x 355mm D x 145mm H
Weight: 5kg
   
Voltage: 100-120V 50-60Hz
  220-250V 50-60Hz
Power Consumption: 5W Max
Additional Images: