ARP 2600 FS - Front Panel: VCO-1 Section; VCO-1 Controls

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Owner’s manual
Front panel (VCO-1 section)
INITIAL OSCILLATOR FREQUENCY INITIAL OSCILLATOR FREQUENCY
a
b
c
k
l
g
h
i
j
d
e
f
VCO-1 (Voltage Controlled Oscilator 1)
a. INITIAL OSCILLATOR FREQUENCY slider ...................[10(.03)Hz…10K(30.)Hz]
Broadly adjusts the VCO-1 pitch.
The frequency range is an approximate value.
b. FINE TUNE slider
Finely adjusts the VCO-1 pitch.
c. CV input 1 jack
This is the pitch CV input jack for VCO-1. The KBD CV is internally connected.
d. CV input 2 jack
This is the pitch CV input jack for VCO-1. The S/H OUT is internally connected.
e. CV input 3 jack
This is the pitch CV input jack for VCO-1. The ADSR is internally connected.
f. CV input 4 jack
This is the pitch CV input jack for VCO-1. The sine wave of VCO-2 is internally
connected.
g. AUDIO/LF select switch ....................................................... [KBD ON, KBD OFF]
Selects whether to use VCO-1 as an audio signal or as an LFO. When used as an
LFO (KBD OFF), the CV from the keyboard is no longer input to VCO-1.
h. CV input 2 slider
Adjusts the signal level of VCO-1 CV input 2.
i. CV input 3 slider
Adjusts the signal level of VCO-1 CV input 3.
j. CV input 4 slider
Adjusts the signal level of VCO-1 CV input 4.
k. SAWTOOTH output jack
Outputs the sawtooth wave of VCO-1.
l. SQUARE output jack
Outputs the square wave of VCO-1.