User Manual

SA247 True Spring Reverb User Guide 30
Input Filter and ON/OFF STATE
• Input Low Cut Filter: An excellent way to keep your reverb trails from getting too “boomy,”
especially when using the pedal with bass guitar. The options in the dropdown menu cut all
the frequencies going into the reverb tank below the listed frequency points (100Hz, 125Hz,
150Hz, 200Hz, 250Hz, 300Hz). This function only affects the wet signal.
• ON/OFF State: Choose whether your True Spring Reverb powers up with the pedal engaged
or bypassed.
External Control
Use a Source Audio Dual Expression Pedal, Reflex Universal Expression Controller, Hot Hand 3
Universal Wireless Controller, or a third party expression pedal (see the Expression Pedal Input
section for details on compatible third party expression pedals).
• Enable External Control: Select this button to enable use with external expression controllers.
When enabled the button will be highlighted in blue.
• Sync to MIDI Clock: Click this button and the True Spring’s tremolo effects will automatically
sync to incoming MIDI clock messages to the Neuro Hub or the USB port.
• Control Source: Use this dropdown menu to select the external messages to which the pedal
will respond. There are three choices: Control Input X responds to any expression pedal or
the X axis of the Hot Hand 3 Wireless Controller, Control Input Y responds to the Y-axis of the