1. Introduzione
The Strymon Lex Rotary Speaker Simulator Pedal V2 is designed to provide an authentic rotary speaker experience for guitarists. This manual will guide you through the setup, operation, and maintenance of your Lex V2 pedal, ensuring optimal performance and longevity.
2. Ciò chì hè in a scatula
- Strymon Lex Rotary Speaker Simulator Pedal V2
- Alimentazione elettrica
- Manuale d'usu
3. Setup
3.1 Requisiti di putenza
The Lex V2 pedal requires a 9V DC power supply, providing 300 microamps of current. Use only the included power supply or a compatible isolated power supply to prevent damage.
3.2 Connecting Your Pedal
Cunnette u vostru strumentu à u IN jack. For mono output, use the OUT L jack. For stereo output, connect to both OUT L è OUT R jacks. The pedal supports both mono and stereo input sources via a TRS input switch.

Figure 1: Rear panel connections of the Lex V2 pedal, including input, output, USB, and EXP/MIDI ports.
3.3 MIDI and Expression Pedal Connectivity
U EXP/MIDI jack allows for full MIDI control via a TRS 1/4" cable or USB-C. This enables control over various parameters and access to 300 MIDI preset locations. An expression pedal can also be connected here for real-time control of selected parameters.
4. Operating Your Lex V2 Pedal
The Lex V2 offers a comprehensive set of controls to shape your rotary speaker tone. Familiarize yourself with each knob and switch for optimal sound sculpting.

Figura 2: Overview of the Lex V2 pedal's control surface.
4.1 Manette di cuntrollu
- VELOCITÀ: Adjusts the rotation speed of the simulated rotary speaker.
- MIC DISTANCE: Controls the simulated distance of the microphones from the rotary speaker, affecting stereo width and room ambience.
- HORN LEVEL: Adjusts the output level of the rotating horn, allowing it to cut through the mix or blend more subtly.
- PREAMP DRIVE: Adds grit and harmonic richness, simulating the tube-driven amplifier of a classic rotary speaker.
- VOLUME : Boosts or cuts the overall output level by up to 6dB.
- SECU: Mixes in your dry signal, allowing for parallel processing.

Figura 3: Detailed view di a RAMP, VOLUME, PREAMP DRIVE, and DRY controls.
4.2 Switches and Footswitches
- MIC (front/rear): Selects the microphone placement, either in front or behind the simulated cabinet.
- RAMP (slow/med/fast): Controls the acceleration/deceleration rate when switching between slow and fast rotary speeds.
- SLOW/FAST Footswitch: Toggles between slow and fast rotary speeds. Hold down for a gradual rotary brake effect.
- Interruttore à pedale ON: Impegna o bypassa l'effettu.

Figura 4: Detailed view of the MIC, SPEED, MIC DISTANCE, HORN LEVEL, and SLOW/FAST footswitch.
4.3 Funzioni chjave
- Complete Rotary Speaker System: Accurately reproduces the low-frequency bass rotor, rotating treble horn, tube-driven amplifier, and finely tuned microphone placement.
- Premium Analog JFET Input Circuit: Ensures superb responsiveness to your playing dynamics.
- Full MIDI Control: Control every switch, knob, and setting remotely via MIDI commands.
- 300 MIDI Preset Locations: Store and recall a vast array of custom sounds.

Figure 5: Visual representation of the premium analog JFET input circuit, rotor speed control, and full MIDI capabilities.
4.4 Video di Dimustrazione di u Produttu
Video 1: A comprehensive demonstration of the Strymon Lex V2 Rotary Speaker Guitar Effects Pedal, showcasing e so caratteristiche è capacità sonore.
5. Mantenimentu
To ensure the longevity and optimal performance of your Lex V2 pedal, follow these maintenance guidelines:
- Pulizia: Aduprate un pannu dolce è asciuttu per pulisce l'esternu di u pedale. Evitate detergenti abrasivi o solventi.
- Conservazione: Conservate u pedale in un locu frescu è asciuttu, luntanu da a luce diretta di u sole è da temperature estreme.
- putenza: Always disconnect the power supply when the pedal is not in use for extended periods.
6. Risoluzione di prublemi
If you encounter any issues with your Lex V2 pedal, refer to the following common troubleshooting steps:
- Nisun sonu: Check all cable connections (input, output, power). Ensure the pedal is receiving power and the ON footswitch is engaged. Verify your instrument and ampI lifier funzionanu currettamente.
- Rumore indeseatu: Ensure you are using an isolated power supply. Check for faulty cables or interference from other electronic devices.
- Cuntrolli chì ùn rispundenu micca: Perform a factory reset (refer to the full user manual for specific instructions). If the issue persists, contact Strymon support.
7. Specificazioni
| Feature | Detail |
|---|---|
| Marca | Strymon |
| Nome di mudellu | Lex V2 |
| Numero di mudellu | LEXV2 |
| Stile | Rotary |
| Culore | Bronzu |
| Pesu di l'articulu | 476 grammi |
| Voltage | 9 Volts |
| Ampera | 300 Micruamps |
| Effetti di uscita audio | Modulazione |
| Cuntrolli Type | Mantella |
| Fonte d'energia | Alimentazione DC Power |
| Interfaccia Hardware | USB |
| Formatu di Signal | Analogicu |
| Dimensioni di l'articulu | 7.9 x 4.55 x 3.75 inch |
| UPC | 852571008295 |
8. Garanzia
The Strymon Lex Rotary Speaker Simulator Pedal V2 comes with a 2 anni di garanzia. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, visit the official Strymon websitu.
9. Supportu
For further assistance, technical support, or to register your product, please visit the official Strymon website or contact their customer service department. You can find additional resources, FAQs, and firmware updates online.