User Guide

42
PATCH POINT INDEX FRONT PANEL (Continued)
OUTPUT MODULE (Continued)
VCA IN: This jack provides an audio input to the VCA. With no connection made here, the
signal from the Filter output is normalled to this input.
100K Ohms; -5 to +5 Volts.
REVERB IN: This jack provides an audio input to the Spring Reverb unit. With no connection
made here, the signal from the VCA output is normalled to this input.
100K Ohms; -5 to +5 Volts.
PATCH POINT INDEX REAR PANEL
ARP / SEQ CV PANEL
CLOCK IN: The Arpeggiator and/or Sequencer will synchronize to the rising edge of a clock/
control signal connected to this jack, allowing Grandmother to sync with other clocks.
100K Ohms; -5 to +5 Volts.
ON / OFF IN: A control signal connected to this jack can turn the Grandmother Arpeggiator
and/or Sequencer on and off. A voltage of > 2.5 Volts will turn the ARP / SEQ module on. An
incoming voltage of <2.5 Volts will turn the ARP / SEQ module off.
100K Ohms; OFF = 0 Volts / ON = +5 Volts.
RESET IN: A control signal connected to this jack can reset the Grandmother Arpeggiator and/
or Sequencer to the beginning of the pattern. An incoming voltage of > 2.5 Volts will reset the
ARP / SEQ module.
100K Ohms; 0 to +5 Volts.
CLOCK OUT: This output provides a clock output that can be used to drive other clock-able
units to the rate of Grandmother’s ARP / SEQ module.
100K Ohms; 0 to +5V Clock signal at the internal clock tempo
AUDIO OUT PANEL
EURORACK OUT: This jack provides a buffered version of the main output that is fully
compatible with other Eurorack modules and systems. The output level is set after the
REVERB MIX knob, but before the VCA VOLUME knob.
2K Ohms; -5 to +5 Volts (AC Coupled). Maximum levels reach -8 to +8 Volts.
REVERB OUT: The audio signal that appears at the output of the SPRING REVERB is available
via this jack. Combined with the REVERB in jack on the front panel, the SPRING REVERB can
function as independent effect unit.
1K Ohms; 10 Volts Peak-to-Peak (AC Coupled).