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Summary of Contents for Lehle DUAL EXPRESSION
- Page 1 OPERATING INSTRUCTIONS LEHLE DUAL EXPRESSION...
- Page 2 Lehle team at: support@lehle.com I wish you the very greatest pleasure and success using your LEHLE DUAL EXPRESSION! LEHLE GmbH · Germany · www.lehle.com · support@lehle.com...
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Page 3: Table Of Contents
How does an expression pedal work? General description Calibration of the pedal range and switch output Restoring the factory setting Typical uses of the LEHLE DUAL EXPRESSION as a classic expression pedal with a KEMPER™ PROFILER™ Head/ PROFILER™ Stage with a multi effects pedal... -
Page 4: Introduction
INTRODUCTION Express yourself, twice! RTS – the polarity can be switched and The LEHLE DUAL EXPRESSION is an ac- stored using the soft-push buttons. tive, wear-free expression pedal equipped Alternatively, the 10K output can be set to with a precise magnetic sensor. -
Page 5: Technical Data
TECHNICAL DATA Weight 766 g Length 200 mm Width 90 mm Overall height 47 mm Supply voltage 9-15 V DC Current consumption max. 100 mA Max Level 10 V LEHLE GmbH · Germany · www.lehle.com · support@lehle.com... -
Page 6: How Does An Expression Pedal Work
The effects pedal measures the control voltage and thus can modify a parameter. In the above-mentioned ex- ample the mix amount would be changed. LEHLE GmbH · Germany · www.lehle.com · support@lehle.com... -
Page 7: General Description
1. USB SOCKET PEDAL” on our website www.lehle.com. By means of this socket you can update If you want to use your LEHLE DUAL the firmware and use the LEHLE DUAL EXPRESSION as MIDI-USB pedal, e.g. EXPRESSION as a MIDI-USB expression to send MIDI parameters to your DAW, pedal and supply it with power, too. - Page 8 Higher voltages will be blocked by diodes the TRS jack. to protect the electronics of the pedal. Please refer to the manual of your effects pedal to find out how much voltage your pedal provides. LEHLE GmbH · Germany · www.lehle.com · support@lehle.com...
- Page 9 Once you connect again. If the contact is closed, the front a jack to the socket, the LEHLE DUAL LED is white. EXPRESSION measures the polarity (RTS, TRS or TS) and adopts to the polarity au- If you use the 10K socket as an expres- tomatically.
- Page 10 LEHLE DUAL EXPRESSION. limetres. Nevertheless, you can adjust in which po- If the LEHLE DUAL EXPRESSION is con- sition of the pedal range the relay shall nected to a computer via a USB cable to be triggered. E.g. it’s possible to set the...
- Page 11 TRS, RTS or TS. You will find out how to change the socket modes and what these are doing at point “3. 10K SOCKET” on page 9. LEHLE GmbH · Germany · www.lehle.com · support@lehle.com...
- Page 12 Turn this screw to adjust the feel of the If needed, you can mount the LEHLE pedal. DUAL EXPRESSION to a plate such as a pedalboard. If you turn this screw clockwise, you tighten the brake. This way the pedal feel of the...
- Page 13 This type of mounting is extremely sta- ble and can also be easily removed. For flexible solutions we recommend us- ing 3M Dual Lock™ instead of velcro for stability. LEHLE GmbH · Germany · www.lehle.com · support@lehle.com...
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Page 14: Calibration Of The Pedal Range And Switch Output
(toe) position of the pedal range shown. should be reached, in the calibration pro- cess menu (1.) the 50K soft touch button needs to be pressed. The 50K TRS LED flashes. LEHLE GmbH · Germany · www.lehle.com · support@lehle.com... - Page 15 3 seconds in the most minimal position. This way the relay would be triggered if you are moving into the heel position. Even in the mid of the pedal range the relay can be triggered. LEHLE GmbH · Germany · www.lehle.com · support@lehle.com...
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Page 16: Restoring The Factory Setting
- The LED of the power socket (5) is flash- ing alternately white and blue. - After approx. 3 seconds the LEDs go off and the LEHLE DUAL EXPRESSION re- boots again. Every setting and calibration made by you is reset. LEHLE GmbH · Germany · www.lehle.com · support@lehle.com... - Page 17 TYPICAL USES LEHLE DUAL EXPRESSION AS A CLASSIC EXPRESSION PEDAL DEVICE CONNECTIONS EXP socket effects pedal EXP socket effects pedal Control of a specific parameter of your LEHLE DUAL EXPRESSION has selected effects pedal is probably the most popu- the correct polarity automatically.
- Page 18 LEHLE DUAL EXPRESSION WITH A KEMPER™ PROFILER™ HEAD / PRO- FILER™ STAGE DEVICE CONNECTIONS KEMPER™ pedal input KEMPER™ pedal 2 / switch input By means of the additional 10K socket as 2. Connect the 50K socket with a TRS ca- a switching output, it’s very easy and flex-...
- Page 19 LEHLE DUAL EXPRESSION WITH A MULTI EFFECTS PEDAL DEVICE CONNECTIONS Multi effects pedal input Multi effects pedal input 2 / switch input Some multi effects pedals have multi- switch function when the rocker is in toe ple control inputs for expression pedals.
- Page 20 LEHLE DUAL EXPRESSION WITH AN EFFECTS PEDAL AND AN AMPLIFIER DEVICE CONNECTIONS EXP socket effects pedal Amplifier footswitch input The 10K socket can be used as a mo- provides the momentary switch function mentary or latching switch. This way you when the rocker is in toe position.
- Page 21 Amplifier footswitch input How to do this as a latching switch: position), the channel of your amplifier is 1. At the LEHLE DUAL EXPRESSION the being switched. The relay stays on until LEDs of RTS and TRS should be both on.
- Page 22 LEHLE DUAL EXPRESSION has selected boards often have expression pedal in- the correct polarity automatically. puts. 4. Move the rocker of the LEHLE DUAL EXPRESSION. With the LEHLE DUAL EXPRESSION you 5. There you go! can control parameters such as volume, effects amount, pitch, filter, and so on.
- Page 23 LEHLE DUAL EXPRESSION AS AN ATTENUATOR FOR CONTROL VOLTAGE (CV) DEVICE CONNECTIONS CV module (LFO, ENV, etc.) and receiver for CV (VCA, OSC, etc.) Control Voltage (CV) is used to control DUAL EXPRESSION pedal. parameters of modular synthesizers. 3. One of the TS jacks needs to be con- From pitch to wild filter rides –...
- Page 24 LEHLE DUAL EXPRESSION AS MIDI-USB EXPRESSION PEDAL DEVICE CONNECTIONS USB socket computer These days making music with a comput- LEHLE DUAL EXPRESSION as external er is very common. USB controller. The LEHLE DUAL EXPRESSION offers the 3. Open the application which shall re- possibility to send MIDI data via the USB ceive MIDI data.
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Page 25: User Flow Maps
Blue switch LED stops flashing 50K TRS LED stops flashing Pedal reboots Pedal reboots LEHLE GmbH · Germany · www.lehle.com · support@lehle.com... - Page 26 Press and hold the 10K soft touch button Reconnect the power supply connection The LED of the power socket (5) is flashing alternately white and blue After approx. 3 seconds the LEDs go off and the pedal reboots again LEHLE GmbH · Germany · www.lehle.com · support@lehle.com...
- Page 27 LEHLE DUAL EXPRESSION FUNCTIONAL DIAGRAM RTS / TRS (7) 50K (2) 10K Switch (3) Hall-Sensor RTS / TRS (6) 10K (3) LEHLE GmbH · Germany · www.lehle.com · support@lehle.com...
- Page 28 LEHLE GmbH · Grenzstrasse 153 · 46562 Voerde · Germany www.lehle.com · support@lehle.com LEHLE DUAL EXPRESSION OPERATING INSTRUCTIONS EN V1.0.1 · 2021-02-17 Copyright 2021 by LEHLE LEHLE GmbH · Germany · www.lehle.com · support@lehle.com...
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