An input into part of the synthesizer that allows that bit to be modulated by another part of the synth. For example there is a control input in the amplifier which controls the level of amplification. If a very slow sine wave (an LFO) is patched into this input then the sound will slowly get louder and quieter. If an LFO was patched into the control input of the oscillator instead, then the sound would go higher and lower in pitch....
Jx8p
The JX-8P is a 6-voice, 12-DCO, programmable analog synthesizer with a touch-sensitive and pressure-sensitive 5-
octave, 61-note (C-C) keyboard. It is a direct descendant of Roland's first non-knob-and-slider synth, the JX-3P.
Each voice contains two DCOs, one VCF, and a single ADSR for the VCF and/or the VCA, which can be inverted.
Since it has only a few sliders and knobs, the PG-800 programmer facilitates quick editing and access to all editing
parameters (it is also used with the MKS-70 and the JX-10).