MXR M233

MXR M233 Micro Amp+ Guitar Effects Pedal User Manual

Pêşkêş

The MXR M233 Micro Amp+ is an advanced guitar and bass effects pedal designed to boost and enhance your instrument's tone. Building upon the classic Micro Amp circuit, this pedal features added EQ controls (Bass and Treble), low-noise operational amplifiers, and true bypass switching for superior signal integrity. It provides up to +26dB of clean boost, allowing you to drive your amplifier harder or increase your signal level for solos.

Agahiyên Ewlekariyê

Naveroka pakêtê

Your MXR M233 Micro Amp+ bundle includes:

Product Overview

The MXR M233 Micro Amp+ features intuitive controls for precise tone shaping and signal boosting.

Pêşde view of the MXR M233 Micro Amp+ pedal

jimar 1: Pêşde view of the MXR M233 Micro Amp+ pedal, showing the Gain, Bass, and Treble control knobs, the footswitch, and the Input/Output jacks.

Controls and Jacks:

Mezinkirin view of the MXR Micro Amp+ pedal showing the 9V DC power input jack

jimar 2: Mezinkirin view of the MXR Micro Amp+ pedal, highlighting the 9V DC power input jack.

Damezirandin

Follow these steps to connect your MXR M233 Micro Amp+ pedal:

  1. Têkiliya Hêzê: Connect a 9V DC (center-negative) power adapter to the 9V DC input jack on the pedal. Ensure the power adapter is compatible to prevent damage.
  2. Girêdana Amûrê: Use one of the provided instrument cables to connect your guitar or bass to the BEYAN jack of the Micro Amp+.
  3. AmpGirêdana lifier: Use another instrument cable to connect the KARÛABR jack of the Micro Amp+ to your amptêketina lîfîker.
  4. Signal Chain Integration (Optional): If integrating into an existing pedalboard, use the provided patch cables to connect the Micro Amp+ between other effects pedals. The Micro Amp+ is typically placed early in the signal chain to boost the instrument's signal before other effects, or later to boost the overall signal for solos.
An orange instrument cable with 1/4 inch jacks

jimar 3: Example of an instrument cable included in the bundle.

A black patch cable with right-angle 1/4 inch jacks

jimar 4: Example of a patch cable included in the bundle.

Telîmatên Operating

Once connected, operate your MXR M233 Micro Amp+ as follows:

  1. Activate the Pedal: Press the footswitch to engage the effect. The LED will light up, indicating the pedal is active. Press again to bypass the effect (true bypass).
  2. Qezenc eyar bikin: Bizivire QEZENC knob clockwise to increase the boost level. Start with the knob at a lower setting and gradually increase to achieve the desired volume and drive.
  3. Shape Tone with EQ:
    • BASS: Eyar bikin BASS knob to add or cut low frequencies. For a classic Micro Amp sound, set this knob to the 12 o'clock (noon) position.
    • SESBIK: Eyar bikin SREBLE knob to add or cut high frequencies. For a classic Micro Amp sound, set this knob to the 12 o'clock (noon) position.
  4. Ceribandinî: The optimal settings will vary depending on your instrument, amplifier, and other pedals. Experiment with different knob positions to find the sound that best suits your needs.

Lênerrînî

To ensure the longevity and optimal performance of your MXR M233 Micro Amp+:

Çareserkirina pirsgirêkan

PirsegirêkSedema gengazÇare
No sound when pedal is active.Incorrect power supply, faulty cables, incorrect connections, pedal bypassed.Verify 9V DC (center-negative) power supply. Check all cable connections. Ensure footswitch LED is illuminated. Test cables with another device.
Excessive noise or hum.Ground loop, faulty power supply, interference from other electronics.Use a high-quality isolated power supply. Try a different power outlet. Move pedal away from other electronic devices. Check for faulty cables.
LED ronî nake.No power, faulty power supply, pedal not engaged.Ensure power supply is connected and functional. Press the footswitch to engage the effect.
Boost level is too low/high.GAIN knob setting.Adjust the GAIN knob to the desired level.

If you continue to experience issues, please contact customer support.

Specifications

TaybetîHûrî
CinsM233 Micro Amp+
Forma sînyalaAnalog
Audio Output EffectsPreamp / Boost
Max Gain+26dB
Çavkaniya HêzêCorded Electric (9V DC, center-negative)
Voltage9 Volt
SwitchingBîprasta Rastîn
Babetê Weight1.68 pounds (pedal and bundle accessories)
Mezinahiyên pakêtê11.3 x 9.96 x 2.99 inches
RengSpî

Garantî û Piştgirî

This product is covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official MXR website. For technical support, troubleshooting assistance, or warranty claims, please contact the retailer where the product was purchased or the manufacturer's customer service department.

For additional resources and product information, you may visit the official MXR webmalper: www.jimdunlop.com/mxr/

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