Dunlop VOLUME (X) MINI - User Manual

OPERATION MANUAL
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Summary

DVP4 Volume (X) Mini Pedal Overview

Description

Controls volume and FX pedals with precision, featuring patented Low Friction Band-Drive for durable action and adjustable rocker tension.

Features

Details AUX output for tuner/FX control, internal TRIMPOT for minimum FX level, and TIP/RING/TUNER/EXP switches.

Power Requirements

States that the DVP4 does not require a power source to operate, making it self-sufficient.

Setup Directions

Recommends placing the DVP4 first in the signal chain and connecting a cable from the guitar to its INPUT jack.

Adjustable Rocker Torque

Explains how to adjust the pedal's rocker tension using a screwdriver on a screw located under the heel-end.

Volume Mode Operation

Volume Mode Setup and Usage

Connect to amplifier, set maximum volume with pedal toe-down, and adjust rocker for output level changes.

Optional Tuner Integration

Connect AUX output to a tuner via TUNER/EXP switch for an always-active signal.

Expression Mode Operation

Expression Mode Setup and Usage

Connect AUX to FX pedal's expression jack, set max parameter with pedal toe-down, adjust rocker for desired range.

Optional Expression Adjustments

Adjust minimum FX level via internal TRIMPOT and reverse heel/toe polarity using the TIP/RING switch.

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

The Dunlop DVP4 Volume (X) Mini Pedal is a compact and versatile control pedal designed for guitarists and other musicians to precisely manage their volume and effect pedal parameters. This pedal is engineered for durability and smooth operation, making it a reliable addition to any signal chain.

Function Description

The DVP4 Volume (X) Mini Pedal serves two primary functions: volume control and expression control for effect pedals.

In Volume Mode, the pedal acts as a traditional volume control for your instrument. You connect your guitar to the DVP4's input jack and the DVP4's output jack to your amplifier. With the pedal fully pressed down (toe-down position), you can set your guitar and amplifier to your desired maximum volume level. As you move the rocker pedal towards the heel-down position, the output level decreases, eventually muting the signal entirely when fully heel-down. This allows for dynamic volume swells, precise level adjustments, and silent transitions between songs or during breaks. An optional feature in Volume Mode allows you to connect a tuner. By setting an internal TUNER/EXP switch to the TUNER position, you can run a cable from the AUX output to a tuner. The signal to the tuner remains active at all times, providing continuous tuning capability without interrupting your main signal path.

In Expression Mode, the DVP4 transforms into a controller for your effect pedals. To use this mode, you set the internal TUNER/EXP switch to the EXP position. You then connect a stereo or TRS cable from the DVP4's AUX jack to the expression jack of your effect pedal. With the pedal in the toe-down position, you can set the specific effect parameter you wish to control to its desired maximum level. As you move the rocker pedal towards the heel-down position, the effect parameter's value decreases within a range defined by the effect pedal itself and an internal TRIMPOT on the DVP4. This allows for real-time manipulation of various effect parameters such as delay time, wah intensity, modulation depth, or any other assignable parameter on your compatible effect pedal, offering a wide range of creative possibilities.

Usage Features

The DVP4 Volume (X) Mini Pedal is designed with several features that enhance its usability and adaptability:

• Precision Control: The pedal is engineered to control both volume and effect pedals with high precision, allowing for subtle and accurate adjustments to your sound.
• Compact Design: Its "Mini" designation indicates a smaller footprint, making it ideal for crowded pedalboards where space is at a premium.
• Versatile Connectivity: The pedal includes an AUX output that can be toggled between tuner functionality and expression control, providing flexibility in how you integrate it into your rig.
• Internal Switches for Customization:
  • TUNER/EXP Switch: This internal switch allows you to toggle the functionality of the AUX output. By default, it is set to EXP, enabling expression control. Switching it to TUNER dedicates the AUX output for a tuner connection.
  • TIP/RING Switch: This internal switch allows you to reverse the heel/toe polarity of the Expression Mode. By default, it is set to TIP. This feature is crucial for ensuring compatibility with various effect pedals that may have different polarity requirements for their expression inputs, allowing you to customize the pedal's response to match your preference or the specific effect pedal.
• Internal TRIMPOT for Minimum Level Adjustment: When in Expression Mode, a 50 kΩ TRIMPOT located internally allows you to set the minimum level of the FX parameter. This means you can define the lowest point an effect parameter will reach when the pedal is in the heel-down position. Turning the TRIMPOT clockwise raises the minimum level, while turning it counterclockwise lowers it. The factory setting for this TRIMPOT is fully counterclockwise, providing the widest possible range of control.
• Recommended Placement: For optimal performance in a signal chain, it is recommended to place the DVP4 first. This ensures that the pedal receives a clean signal directly from your guitar, allowing for the most effective volume and expression control before other effects are applied.

Maintenance Features

The DVP4 Volume (X) Mini Pedal incorporates design elements and adjustable components that contribute to its longevity and allow for user maintenance:

• Patented Low Friction Band-Drive: This innovative mechanism is a key feature for durable action. Unlike traditional gear-driven pedals that can wear out over time, the band-drive system provides smooth, consistent operation with reduced friction, contributing to the pedal's extended lifespan and reliable performance.
• Fully Adjustable Rocker Tension: The pedal's rocker tension can be customized to suit individual preferences. This is a significant maintenance feature as it allows users to maintain the desired feel and resistance of the pedal over time. To adjust the torque, you place the pedal in a toe-down position. A 1/4" flat blade screwdriver is inserted into a torque-adjust screw located under the heel-end of the rocker pedal. Turning the screw clockwise increases the resistance, making the pedal stiffer, while turning it counterclockwise decreases resistance, resulting in a looser feel. This adjustability ensures that the pedal always feels comfortable and responsive to the user, compensating for any natural loosening that might occur with extensive use.
• No External Power Required: The DVP4 does not require an external power source to operate. This simplifies setup, reduces cable clutter, and eliminates the need for batteries or power supplies, which are common points of failure or maintenance in other pedals. This design choice enhances reliability and ease of use.

In summary, the Dunlop DVP4 Volume (X) Mini Pedal is a robust, user-friendly, and highly adaptable control pedal that offers precise volume and expression capabilities within a compact form factor. Its durable construction, adjustable features, and versatile functionality make it an excellent tool for musicians seeking reliable and expressive control over their sound.

Dunlop VOLUME (X) MINI Specifications

General

Type	Volume Pedal
Material	Aluminum
Size	Mini
Input	1 x 1/4"
Output	1 x 1/4"
Power Supply	Passive
Input Impedance	250 kOhms
Construction	Rugged
Connectors	1/4" input, 1/4" output