Fishman PRO-AFX-DI2

Fishman AFX Pocket Blender Mini A/B/Y & DI Instruction Manual

Model: PRO-AFX-DI2

Introduction

The Fishman AFX Pocket Blender Mini is a versatile audio tool designed for musicians, particularly those using dual-source acoustic systems. It functions as a mini two-channel mixer, an A/B/Y switcher, and a DI box, offering flexible signal routing and blending capabilities in a compact pedal format.

This manual provides detailed instructions for setting up, operating, and maintaining your AFX Pocket Blender Mini, along with troubleshooting tips and product specifications.

Package Contents

  • Fishman AFX Pocket Blender Mini Pedal
  • Instruction Manual (this document)
  • (Power supply sold separately)

Setup

Power Requirements

The AFX Pocket Blender Mini requires a standard 9V DC power supply (center negative) with a minimum current rating of 50mA. Ensure you use a compatible power supply to prevent damage to the unit.

Connecting Your Instrument(s)

The pedal features a single 1/4-inch input jack. Depending on your setup, you can connect one or two audio sources:

  • Single Mono Source: Connect a standard 1/4-inch mono instrument cable from your instrument to the "IN" jack.
  • Dual Mono Sources (e.g., pickup and microphone): Use a 1/4-inch TRS (Tip/Ring/Sleeve) cable from your dual-source system (e.g., Fishman soundhole pickups with mic) to the "IN" jack. The Tip and Ring signals will be processed independently.
Fishman AFX Pocket Blender Mini input jack with a cable connected

Image: Side view of the Fishman AFX Pocket Blender Mini showing the 1/4-inch input jack with an instrument cable connected.

Connecting Outputs

The AFX Pocket Blender Mini offers two output options:

  • ABY Output: A 1/4-inch output for connecting to an amplifier, effects pedal chain, or other stage equipment. This output can carry a blended signal or switch between two distinct signals (A or B).
  • D.I. Output: A 1/4-inch balanced DI output with ground lift for direct connection to a mixing console or audio interface. This provides a clean, low-impedance signal suitable for long cable runs and recording.
Fishman AFX Pocket Blender Mini output jacks labeled ABY and D.I.

Image: Side view of the Fishman AFX Pocket Blender Mini showing the ABY and D.I. output jacks.

Operation

The AFX Pocket Blender Mini offers four primary operational modes, controlled by the top-mounted switch and input mixer sliders.

Top view of Fishman AFX Pocket Blender Mini showing sliders, mode switch, and footswitch

Image: Top view of the Fishman AFX Pocket Blender Mini, highlighting the input mixer sliders, mode switch, and footswitch.

Controls Overview

  • Input Mixer Sliders (Tip & Ring): These two sliders control the blend level of the Tip and Ring signals from a TRS input. Adjust them to achieve your desired mix.
  • Mode Switch: A four-position switch that determines the pedal's primary function:
    • A+B/A: Blends Tip and Ring signals (A+B) or switches to Tip only (A) via footswitch.
    • A+B/Mute: Blends Tip and Ring signals (A+B) or mutes the output via footswitch.
    • A/B: Switches between Tip (A) and Ring (B) signals via footswitch.
    • A+B/B: Blends Tip and Ring signals (A+B) or switches to Ring only (B) via footswitch.
  • Footswitch: Toggles between the two states defined by the Mode Switch.
  • LED Indicator: Illuminates to show the active state (e.g., A or B, or blended).
  • Ground Lift Switch: Located on the side, this switch helps eliminate hum and ground loop noise when using the DI output.

Operational Modes Explained

  1. 2-Channel Mixer:

    When using a TRS input (e.g., a dual-source pickup system), the Pocket Blender acts as a mini mixer. Use the "Input Mixer" sliders to set the desired balance between the Tip and Ring signals. This blend is then sent to both the ABY and DI outputs.

  2. A/B Mix Switching:

    This mode allows you to toggle between two distinct mixes or signal paths. For example, you can set a rhythm mix (Mix A) and a lead mix (Mix B) using the sliders and the mode switch. Pressing the footswitch instantly transitions between these two pre-configured states. This is particularly useful for boosting a specific source for solos or changing the overall tonal balance.

  3. AFX Dual Path Ecosystem Integration:

    The Pocket Blender is designed to integrate with other Fishman AFX pedals using TRS audio cables. This allows you to assign different effects to the Tip and Ring signal paths, effectively creating two "scenes" that you can switch between. Consult the manuals of your other AFX pedals for specific routing configurations.

  4. Y Splitter Functionality:

    The pedal can take a mono source connected to the "IN" jack and redirect it to both the ABY and DI outputs simultaneously, or to one at a time depending on the mode switch setting. This is useful for sending your signal to two different destinations (e.g., an amp and a PA system) without signal degradation.

Maintenance

To ensure the longevity and optimal performance of your Fishman AFX Pocket Blender Mini, follow these maintenance guidelines:

  • Cleaning: Wipe the pedal with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or excessive moisture, which can damage the finish and internal components.
  • Storage: Store the pedal in a cool, dry place away from direct sunlight and extreme temperatures. If transporting, use a padded case to protect it from physical impact.
  • Connections: Periodically check all cable connections for wear and tear. Ensure jacks are free of dust and debris.
  • Power Supply: Always use the correct power supply specifications (9V DC, center negative, 50mA minimum). Incorrect power can cause irreversible damage.

Troubleshooting

If you encounter issues with your AFX Pocket Blender Mini, refer to the following common problems and solutions:

ProblemPossible CauseSolution
No sound or intermittent sound
  • Incorrect power supply
  • Loose cable connections
  • Footswitch not engaged
  • Input mixer sliders set to 0%
  • Verify 9V DC, center negative, 50mA minimum power supply.
  • Ensure all cables are securely plugged in.
  • Press the footswitch to toggle states.
  • Adjust input mixer sliders to desired levels.
Hum or buzzing noise
  • Ground loop issue
  • Faulty cables
  • Engage the Ground Lift switch on the DI output.
  • Try different cables to isolate the issue.
Undesired tone change / "tone suck"
  • Improper input impedance matching
  • Incorrect slider settings
  • Ensure your instrument's output impedance is compatible.
  • Experiment with input mixer slider settings to find the optimal blend.
  • Test the pedal in isolation to confirm it is the source of the tone change.
Footswitch unresponsive
  • Power issue
  • Mechanical failure
  • Check power supply.
  • If power is confirmed, contact Fishman support for assistance.

Specifications

FeatureDetail
Model NumberPRO-AFX-DI2
Item Weight10.6 ounces
Product Dimensions5.1 x 2.9 x 2.55 inches
Body MaterialAluminum
ColorGrey
Connector Type1/4 inch TRS Input, 1/4 inch ABY Output, 1/4 inch Balanced DI Output with Ground Lift
Signal FormatAnalog
Power SourceCorded Electric (9V DC, center negative, 50mA minimum)
Voltage9 Volts
Amperage50 Milliamps

Warranty Information

For detailed warranty information regarding your Fishman AFX Pocket Blender Mini, please refer to the official Fishman website or contact Fishman customer support directly. Warranty terms and conditions may vary by region and purchase date.

Support

If you require further assistance or have questions not covered in this manual, please visit the official Fishman website for support resources, FAQs, and contact information:

www.fishman.com

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