Introduction
This manual provides instructions for the proper setup, operation, and maintenance of your MXR Phase 90 50th-Anniversary Pedal. Please read this manual thoroughly before use to ensure optimal performance and longevity of the product.
Consignes de sécurité
- Use only the specified power adapter (9 Volts DC, 2.1mm barrel connector, center-negative).
- Ne pas exposer la pédale à l'humidité ou à des températures extrêmes.
- Do not attempt to open or modify the pedal casing.
- Tenir hors de portée des enfants.
Produit terminéview
The MXR Phase 90 is a classic phaser guitar effects pedal known for its distinctive modulation sound. This 50th-anniversary edition features a special gold finish and simple, single-knob operation.

Image : Vue de dessus view of the MXR Phase 90 50th-Anniversary Pedal. The pedal is gold-colored with a single black 'SPEED' knob on the top left, an input jack on the right side, an output jack on the left side, and a footswitch with an LED indicator in the center. The MXR logo and 'phase 90' are visible on the top surface.
Installation
- Connexion électrique : Connect a 9-volt DC AC adapter (not included) to the power input jack on the side of the pedal. Ensure the adapter has a 2.1mm barrel connector and center-negative polarity.
- Entrée de l'instrument : Connect your instrument (e.g., guitar) to the INPUT jack on the right side of the pedal using a standard 1/4-inch instrument cable.
- AmpSortie de lificateur : Connectez la prise OUTPUT sur le côté gauche de la pédale à votre ampl'amplificateur ou la pédale suivante dans votre chaîne de signal à l'aide d'un câble d'instrument standard de 1/4 de pouce.
- Placement: Placez la pédale sur une surface stable ou intégrez-la à votre pédalier.

Image : Côté view of the MXR Phase 90 50th-Anniversary Pedal showing the power input jack (left) and the instrument input jack (right). The pedal is gold with a black 'SPEED' knob visible on the top surface.

Image : Haut view of the MXR Phase 90 50th-Anniversary Pedal, highlighting the 'INPUT' and 'OUTPUT' labels near the respective jacks. The gold finish and black 'SPEED' knob are prominent.
Mode d'emploi
Contrôles
- Bouton SPEED : This is the only control on the Phase 90. Turning the knob clockwise increases the speed of the phasing effect, while turning it counter-clockwise decreases the speed. Experiment with different settings to achieve various modulation sounds, from subtle sweeps to fast, watery warbles.
- Pédale de commande : Press the footswitch to engage or bypass the phasing effect. The LED indicator will illuminate when the effect is active.

Image : Gros plan view of the black 'SPEED' knob on the MXR Phase 90 pedal. The knob has a white indicator line for setting the phase speed.

Image : Gros plan view of the chrome footswitch and the small red LED indicator on the MXR Phase 90 pedal. The footswitch is used to activate or deactivate the effect.
Fonctionnement de base
- Ensure all connections (power, input, output) are secure.
- Allumez votre amplifier.
- Press the footswitch to activate the Phase 90. The LED will light up.
- Adjust the SPEED knob to achieve your desired phasineffet g.
- To bypass the effect, press the footswitch again. The LED will turn off.
Entretien
- Nettoyage: Essuyez la pédale avec un chiffon doux et sec. N’utilisez pas de nettoyants abrasifs ni de solvants.
- Stockage: Store the pedal in a dry environment, away from direct sunlight and extreme temperatures, when not in use.
- Remplacement de la batterie : This pedal is designed for AC adapter use. There is no internal battery compartment.
Dépannage
Pas de son
- Vérifiez toutes les connexions des câbles (instrument, ampamplificateur, puissance).
- Ensure the power adapter is correctly connected and providing power (LED should light up when engaged).
- Test with different cables and a different power supply if available.
- Bypass the pedal to confirm your instrument and amplificateur fonctionnent correctement.
Effet non engageant
- Ensure the power adapter is connected and functional.
- Press the footswitch firmly. The LED should illuminate when the effect is active.
Bruit indésirable
- Assurez-vous que tous les câbles sont blindés et en bon état.
- Check for ground loops in your setup. Try isolating the power supply.
- Ensure the power adapter is rated correctly for the pedal (9V DC, center-negative).
Caractéristiques
| Fonctionnalité | Détail |
|---|---|
| Modèle | M101GLD |
| Type d'effet | Phaser |
| Contrôles | 1x SPEED knob |
| Saisir | 1/4-inch Instrument Jack |
| Sortir | 1/4-inch Instrument Jack |
| Pouvoir | 9V DC, 2.1mm barrel connector, center-negative (AC adapter not included) |
| Dimensions | 5.5 x 4.5 x 2.5 pouces (environ) |
| Poids | 1.16 livres (environ) |
| Couleur | Or |
Informations sur la garantie
This MXR product is covered by a 2-year warranty from the date of purchase. The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, modification, or unauthorized repair. Please retain your proof of purchase for warranty claims.
Soutien
For technical assistance, troubleshooting beyond this manual, or warranty service, please contact MXR customer support through their official website or authorized service centers. Refer to the MXR website pour les informations de contact les plus récentes.





