Radial Engineering Key Largo User Manual Download

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Key-Largo™

Radial Engineering Ltd.

SPeCiFiCATiONS

Audio Circuit Type: ........................

Active circuit with audio-grade operational amplifiers

Frequency Response:

....................................................................20Hz - 20kHz ±0.5dB

Noise Floor:

..............................................................................................................-91dB

Clip Level - Input: ...................................................................................................+12dBu

Clip Level - Output: ................................................................................................+24dBu

Maximum Gain - Input to Output: ..........................................................................+12dBu

Total Harmonic Distortion:

.....................................................................<0.005% @ 1kHz

Input Impedance - Analog Inputs:

......................................................................

20k Ohms

Input Impedance - FX Return: ..........................................................................

50k Ohms

Input Impedance - Volume Return: ..................................................................

485k Ohms

Output Impedance - XLR: ..................................................................................

300 Ohms

Output Impedance - 1/4": ..................................................................................

450 Ohms

Output Impedance - FX Send: .............................................................................

1k Ohms

Output Impedance - Volume Send: ...................................................................

300 Ohms

General

Power: ......................................................................

260mA, 15VDC (center pin positive)

Construction:

.............................................................................................

14-gauge steel

Finish:

...............................................................................................Durable powder coat

Size: ...................................................................................................................................

FCC Approval: ................................................

Complies with section 15 of the FCC rules

Conditions:

.............................

For indoor use at temperatures b5°C and +40°C

Warranty: .................................................................................

Radial 3-year, transferable

Specifications are subject to change without notice

Summary of Contents for Key Largo

Page 1: ...USER GUIDE KEY LARGO Radial Engineering Ltd 1588 Kebet Way Port Coquitlam BC V3C 5M5 Tel 604 942 1001 Fax 604 942 1010 email info radialeng com www radialeng com...

Page 2: ...all in a compact pedal that can be easily controlled during a live performance The Key Largo is packed with features and offers a number of ways in which it can be used To fully utilize all the possib...

Page 3: ...left input only the Key Largo will automatically route the signal to both the left and right outputs USB In addition to functioning as a mixer the Key Largo is also a high quality USB audio interface...

Page 4: ...5 USB LEVEL CONTROL Used to adjust the USB audio return from your laptop 6 EFX RETURN Master effects return control used to optimise the effects loop signal path 7 MONITOR OUT Used to adjust the stage...

Page 5: ...d to feed a pair of powered speakers for on stage monitoring 16 MAIN OUT Stereo XLR balanced outputs are used to feed the PA system transformer isolated to eliminate ground loops 17 VOLUME PEDAL SEND...

Page 6: ...The Key Largo is powered via a 15VDC center pin positive supply A power supply cable lock is located just above this connection allowing you to secure the cable and prevent accidental disconnection U...

Page 7: ...N OUT to the PA or a set of powered speakers via XLR cables Start with the CH 1 level control at around 12 o clock and slowly turn up the MAIN level until you can hear your first keyboard Repeat the p...

Page 8: ...com radial drivers php to download the latest drivers for the Key Largo Install these drivers before connecting the Key Largo to your computer via USB Once connected to your computer via USB the Key L...

Page 9: ...make sure that the recessed Effects switch is disengaged Use insert cables wired with TRS to 2x TS connectors to connect the SEND jack to the left and right inputs of the effects unit and use a second...

Page 10: ...then engage the recessed sustain switch on the side of the Key Largo to change the connection from normally open to normally closed Adding a Volume Pedal You can use an external stereo volume pedal to...

Page 11: ...I output of your keyboard to the MIDI IN on the Key Largo using a standard MIDI 5 pin DIN connector Please refer to your DAW s manual for instructions on how to set up a MIDI record playback track or...

Page 12: ...is in RECORDING mode and the USB audio from the computer is sent directly to the MAIN and MONITOR outputs This configures the Key Largo for use as a USB recording interface for tracking and overdubbi...

Page 13: ...20k Ohms Input Impedance FX Return 50k Ohms Input Impedance Volume Return 485k Ohms Output Impedance XLR 300 Ohms Output Impedance 1 4 450 Ohms Output Impedance FX Send 1k Ohms Output Impedance Volume...

Page 14: ...OUT MAIN OUT FX RETURN FX RECV MON LEVEL MAIN LEVEL FX FOOTSWTICH VOL SEND VOL RETURN MAIN FX MIX INPUT 1 INPUT 2 INPUT 3 USB INPUT LEVEL FX SEND LEVEL FX SEND LEVEL FX SEND FX SEND LEVEL Block Diagr...

Page 15: ...IN OUT FX RETURN FX RECV MON LEVEL MAIN LEVEL LIFT FX FOOTSWTICH LIFT VOL SEND VOL RETURN MAIN FX MIX INPUT 1 INPUT 2 INPUT 3 USB INPUT LEVEL FX SEND LEVEL FX SEND LEVEL FX SEND LEVEL Block Diagram re...

Page 16: ...showing date of purchase and the dealer name must accompany any request for work to be performed under this limited and transferable warranty This warranty shall not apply if the product has been dama...

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