Synthesizer Voice A-111-5
1
2
3b
3a
5
4
6b
6a
6
System A-100
Fig. 2a: Front Panel
(VCO and VCF)
7
1
VCO Tune
8
2
VCO Range Switch (Octave Switch)
3a VCO FM Source Switch
3b VCO FM Level
9b
4
VCO Waveshape Switch
5
VCO Rectangle Pulsewidth
6a VCO Pulsewidth Modulation Source
9a
6b VCO Pulsewidth Modulation Level
7
VCF Frequency
8
VCF Tracking Switch
9a VCF exponential FM Source Switch
10
9b VCF exponential FM Level
10 VCF linear FM Level
11 VCF Resonance
11
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