Effects Loop Mono
Switches the effects loop from stereo to mono when pushed in.
Effects Footswitch
Latching footswitch turns on or off the effects loop.
Level Control (1, 2, 3)
Adjusts the input levels of your three analog keyboards.
EFX Send
Individual controls on each channel are used to set the desired amount of effect that will be applied to each device.
USB Level Control
Used to adjust the USB audio return from your laptop.
EFX Return
Master effects return control, used to optimise the effects loop signal path.
Monitor Out
Adjusts the stage volume for the keyboard monitors.
Monitor/Main Ground Lift
Helps eliminate hum and buzz caused by ground loops.
Main Out
Sets the Key-Largo output level going to the PA system.
Sustain Footswitch
Momentary footswitch activates the sustain function on a master keyboard or digital piano.
MIDI
IN & OUT connections to send and receive MIDI over USB.
Sustain Footswitch Polarity
Enables the Key-Largo sustain footswitch function to work with various keyboards.
USB Assign
Configures the Key-Largo for live performance use or as a recording interface.
USB Type-2
High quality USB I/O for Mac or PC.
Volume Pedal Send & Receive
Stereo TRS insert for a master volume pedal.
Main Output
Stereo XLR balanced outputs are used to feed the PA system - transformer isolated to eliminate ground loops.
Monitor Output
Stereo ¼” TRS balanced outputs are used to feed a pair of self-powered speakers for on-stage monitoring.
Effects Send & Receive
Insert jacks used to feed an external effects device.
Stereo Inputs
Connects your analog keyboards to the Key-Largo.
Sustain ¼”
Connect the Key-Largo sustain footswitch to your keyboard or digital piano.
14-Gauge Steel
I-Beam construction prevents circuit board from torque which could lead to part failure.
Powder Coat Finish
Keeps your Key-Largo looking good for years.
Potentiometer
Steel casing with steel shaft and retention nut that will not bend when under stress.
Class-A Circuit
100% discrete Class-A circuitry for minimal negative feedback and the most natural tone.
Transformers
Custom 1:1 isolation transformers for distortion-free signal transfer.
Mil-Spec PCB
Full ground plane for noise-free performance. Double sided through-hole solder points for durability.
