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4
2600-VCO
2600-VCO
(1)
(3)
(10)
(5)
(6)
(2)
(4)
(7)
(8)
(9)
(1) INITIAL OSCILLATOR FREQUENCY – selects the initial frequency
Step 2: Controls
(EN)
of the VCO. In Audio mode the range is 10 Hz to 10 kHz; in Low
Frequency mode (LF) the range is 0.03 Hz to 30 Hz.
(2) FINE TUNE – allows the 2600 VCO to be tuned to other VCOs or
instruments, the control has a range of ± 0.4 octaves.
(3) PULSE WIDTH – allows manual control over the width of the pulse
waveform and has a range from 10% to 90%
(4) OUTPUTS – separate outputs for sine, triangle, sawtooth and
pulse waveforms. All are available simultaneously.
(5) KEYBOARD CV INPUT – accepts control voltages from a keyboard
or MIDI/CV converter in the range 0 V – 10 V
(6) (7), (8) - FM INPUTS AND LEVELS – input for frequency
modulation of the VCO plus attenuators to control the level of
modulation
(9) PULSE WIDTH MODULATION INPUT AND LEVEL – input for an
external source of modulation of the width of the pulse waveform plus
attenuator to control the level of modulation
KEYBOARD ON/OFF SWITCH – allows the keyboard voltage to be
(10)
switched off which puts the VCO into Low Frequency mode
5
Quick Start Guide
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