Donner Digital Mini Preamp Series User Manual

The Digital Mini Preamp series Black
Devil is a compact stompbox that
reproduces the clean and crunch tones
of a classic rock amplifier.
Introduction
Overview
Owner’s Manual
Precautions
Always connect the AC adapter to an
AC outlet that supplies the rated voltage
required by the adapter.
Disconnect the AC adapter from the AC
outlet when during lightning storms or
not using the unit for an extended
period.
Connections
Always turn off the power before
connecting or disconnecting. Make sure
to disconnect all cables and AC adapter
before moving the unit. This will help
prevent malfunction and damages.
Environment Considerations
Avoid using the unit in any of the
following conditions that could cause
malfunction:
●Extremely hot or cold places
●Under direct sunlight
●Magnetic fields
●Near heaters and other heat sources
●Sandy or dusty places
●Places that are extremely humid or
exposed to splashing water
●Places with lots of vibrations
Electrical Interference
Devices that are very susceptible to
interference or that emits powerful
electromagnetic waves (e.g. radios and
TVs) should not be placed near this unit,
as interference could occur.
Electromagnetic interference could
cause malfunction and could corrupt or
destroy data.
Always operate this unit at a suitable
distance from these devices.
Handling
Do not apply excessive force to the
switches and other controls, exposing
the unit to strong impacts, which could
cause it to break.
Do not put foreign objects or liquids into
the unit.
Never open the case or attempt to
modify the product in any way since this
can result in damage to the unit.
Clean only with a soft, dry cloth.
●Selectable amp tones
With two classic amplifier models, the
Peavey 6505* Rhythm and Lead
channels, this preamp allows you to
toggle between both clean and crunch
channels using a single footswitch.
●Easy, flexible controls
With a three band EQ and gain and
volume control, adjusting this pedal is
just like working with an amplifier. The
on-board reverb is a bonus to give your
tone more depth. Optional CAB SIM lets
you add a cab simulator to the tone.
●Two-mode footswitch
The footswitch can be configured as an
on/off switch or an A/B channel switch.
●Carefully selected components
The Black Devil pedal was designed
and manufactured with quality
components for optimal sound and
READ CAREFULLY BEFORE
PROCEEDING
Please keep this manual in a convenient
place for future reference.
Power Supply
Always use a DC 9V center negative AC
adapter. Use of an adapter other than
that specified could damage the unit or
cause malfunction and pose a safety
hazard.

Donner Digital Mini Preamp Series Specifications

General

Technology	Digital
Type	Preamplifier
Channels	1
Controls	Gain, Volume
Power	9V DC
Input	1/4" Jack
Output	1/4" Jack
Power Supply	9V DC

Summary

Introduction

Precautions and Safety

Power Supply Precautions

Use only a DC 9V center negative AC adapter. Incorrect use may cause damage or safety hazard.

Environmental Considerations

Avoid using the unit in extreme hot/cold, direct sunlight, magnetic fields, humid or dusty places, or with vibrations.

Electrical Interference

Keep unit away from devices emitting electromagnetic waves to prevent interference or data corruption.

Handling Guidelines

Avoid excessive force, impacts, foreign objects, liquids, or opening the unit. Clean with a soft, dry cloth.

Product Overview

Selectable Amp Tones

Toggle between clean and crunch channels using a single footswitch, based on two classic amplifier models.

Easy Flexible Controls

Features 3-band EQ, gain, volume, and on-board reverb. Optional CAB SIM adds cab simulation.

Two-Mode Footswitch

Footswitch can be configured as an on/off switch or an A/B channel switch.

Carefully Selected Components

Designed and manufactured with quality components for optimal sound and sturdy performance.

Connections and Controls

DC 9V Jack

For power supply, use a 9-volt DC regulated by AC adapter, 500mA with specific polarity.

Input Jack

1/4" mono audio jack for connecting your instrument.

Output Jack

1/4" mono audio jack for connecting to an amplifier.

LEVEL Knob

Adjusts the effect output level.

REVERB Knob

Adjusts the reverb level.

GAIN Knob

Adjusts the effect gain amount.

LOW/MIDDLE/HIGH Knobs

3-band EQ for tone shaping.

CAB SIM Button

Toggles cab simulator on/off. Press and hold to switch between two channels.

Footswitch Modes

Configure footswitch as on/off or A/B channel switch. Default is mode 1.

Features

Compact Size and Design

Convenient compact size with digital circuit design and aluminum alloy casing for road-worthy reliability.

Two-Channel Preamp

Two-channel preamp with organic tube amp sound, based on Peavey 6505* Rhythm and Lead channels.

Built-in Effects

Includes built-in reverb and cabinet simulator for enhanced sound.

Specifications

Power Requirement

9V DC center negative.

Current Consumption

200mA.

Dimensions

42x93.5x52mm.

Weight

230g.