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The MXR M238 Iso-Brick Power Supply is a compact and robust unit designed to provide clean, isolated DC power to a wide range of guitar pedals and effects. It features 10 fully isolated outputs, effectively eliminating ground loop noise and ensuring optimal performance for your analog and digital effects. The Iso-Brick is built to withstand the rigors of gigging and offers versatile power options for various pedal types.
Figure 1: The MXR M238 Iso-Brick Power Supply, showing the unit, power adapter, and included patch cables.
Configuració
- Connexió d'alimentació: Connect the included 18V power adapter to the "18V in" jack on the MXR Iso-Brick. Once connected, the blue indicator LED on the unit will illuminate, confirming that the unit is receiving power.
Figure 2: Close-up of the Iso-Brick's output jacks and indicator LEDs.
- Pedals de connexió: The Iso-Brick features 10 fully isolated outputs, each with specific voltage i qualificacions actuals.
- Two 9V outputs at 100mA
- Two 9V outputs at 300mA
- Two 9V outputs at 450mA
- Two 18V outputs at 250mA
- Two variable outputs adjustable from 6V to 15V at 250mA
Use the appropriate patch cables (three 6-inch MXR patch cables are included) to connect your pedals to the corresponding output jacks. Ensure that the voltage and current requirements of your pedals match the output specifications to prevent damage.
Figure 3: An included 6-inch MXR patch cable.
- Muntatge: The compact design of the Iso-Brick allows for easy mounting on most pedalboards, helping to keep your setup tidy and efficient.
Instruccions de funcionament
The MXR Iso-Brick is designed for straightforward operation. Once connected to power and your pedals, it provides stable and noise-free power. The individual indicator LEDs next to each output jack confirm power delivery to the connected pedal.
Vol. Variabletage Sortides
The two variable outputs (adjustable from 6V to 15V at 250mA) offer unique tonal possibilities. By adjusting the voltage, you can emulate the "voltage sag" effect of a drained battery, which is often sought after by musicians for vintage-style fuzz and overdrive tones. Use the small rotary knobs next to these outputs to precisely dial in the desired voltage.
Figure 4: Close-up of the variable voltage outputs with adjustment knobs.
Manteniment
The MXR Iso-Brick Power Supply is built for durability and requires minimal maintenance. To ensure its longevity and optimal performance:
- Mantingueu la unitat neta i lliure de pols i deixalles. Feu servir un drap suau i sec per netejar-la.
- Eviteu exposar la unitat a temperatures extremes, humitat o llum solar directa.
- No intenteu obrir la casing or modify the internal components, as this will void the warranty and could lead to electric shock.
- Ensure all cables are securely connected and not under undue strain.
Resolució de problemes
If you encounter issues with your MXR Iso-Brick Power Supply, consider the following common troubleshooting steps:
- Sense llum indicadora d'alimentació:
- Ensure the 18V power adapter is securely plugged into both the Iso-Brick and a working power outlet.
- Comproveu que la presa de corrent funcioni.
- Pedal Not Receiving Power:
- Check that the patch cable is firmly connected to both the Iso-Brick output and the pedal's power input.
- Confirm that the pedal's voltage and current requirements match the specific output used on the Iso-Brick.
- Try a different output on the Iso-Brick or a different patch cable to isolate the issue.
- Soroll/bruix excessiu:
- While the Iso-Brick is designed to eliminate ground loop noise, ensure all other components in your signal chain (pedals, amplifier, cables) are functioning correctly and are not introducing noise.
- Comproveu que totes les connexions siguin segures.
If problems persist after attempting these steps, please contact MXR customer support for further assistance.
Especificacions
| Característica | Detall |
|---|---|
| Número de model | M238 |
| Marca | MXR |
| Tipus de sortida | Fully Isolated DC |
| Nombre de sortides | 10 |
| Sortides de 9 V | Two at 100mA, Two at 300mA, Two at 450mA |
| Sortides de 18 V | Two at 250mA |
| Sortides variables | Two, adjustable from 6V to 15V at 250mA |
| Entrada Voltage | 18 Volts (from included adapter) |
| Pes de l'article | 2.31 lliures (1.05 quilograms) |
| Dimensions del paquet | 6.57 x 5.2 x 4.09 polzades |
| Construcció | Sturdy, durable housing |
Garantia i Suport
For detailed warranty information and customer support, please refer to the official MXR weblloc web o poseu-vos en contacte amb el vostre distribuïdor autoritzat. Conserveu el comprovant de compra per a reclamacions de garantia.
This product is manufactured by Dunlop.
