DONNER EC1329 Dumbal Drive Analog Overdrive Pedal Owner’s Manual
- June 6, 2024
- Donner
Table of Contents
DONNER EC1329 Dumbal Drive Analog Overdrive Pedal
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. 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 anyway since this can result in damage to the unit. Clean only with
a soft, dry cloth.
NOTE
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference(2) this device must accept any interference received, including interference that may cause undesired operation.
Dear Customer,
Thank you for ordering from Donner! This is Donner Customer Service Team.
After received the package, please test and see if there’s any problem. Any
problem please feel free to contact us by amazon (the order page) or the email
address below.
Welcome to Donner
Gmail : donnerdeal@gmail.com Website: https:
//www.donnerdeal.com/
Thank you again for choosing Donner! Please enjoy making your own music.
Best Regards Donner Customer Service Team.
Main Features
Donner Dumbal Drive is a true analog circuit overdrive pedal based on the
legendary Dstyle amplifier, provides a clean boost to mild crunchy overdrive
tone, enhances the natural sound of your guitar and amplifier. A real tube
like sound, smooth compression and huge dynamic offer you glossy and
transparent guitar tone.
Two ways of EQ and three clipping circuit mode provide you a lot of options to
adjust your rigs while preserving its fundamental character. Once you try it
you will never forget the sound of Dumbal Drive.
- An overdrive circuit based on the legendary D-style amplifier
- Three clipping circuit mode
- Two waysofEOadjustment
- Natural sound, real tube like touching, smooth compression and huge dynamic.
- Provides a clean transparent boost to mild warm crunchy overdrive guitar tone.
- Keeps the characteristics of the tones that the guitar naturally produces.
- 1000/oAnalog, True Bypass.
PANEL LAYOUT
- DC IN: lnputfor power supply, use a 9V DC regulated power supply 100mA, center pin negative.
- .Gain knob:Adjusts the amount of overdrive.
- Vol knob: Adjusts overall volume of overdrive.
- Bass knob: Boosts or attenuates the low frequency. Clockwise will give more bass, counterclockwise will give less bass.
- .T reble knob: Boosts or attenuates the high frequency. Clockwise will give more tre ble, counterclockwise will give less treble.
- Mode switch: Sets the clipping mode I, II or Ill. Mode I gives you more gain and opening sound. Mode II gives you nature sound, less gain and more transparent tone. Mode Ill gives you more gain, more compression and sustain.
- LED: Indicates the effect on/off.
- .lnputjack: 1/4″ mono audio jack for connecting to the input device or instrument.
- 0utput jack: 1/4″ mono audio jack, effect output for connection to amp or other devices.
- .Footswitch: Engages and disengages the effect, true bypass.
Setup Instr uction
- Connect the power, use a 9V DC regulated power supplyEB-C-B100mA, center pin negative.
- Connect your instrument to the input jack on the right side of the pedal with an instrument cable.
- Connect the output jack on the left side of the pedal to your amplifier or other pedals.
- Press the On/Off button, adjust the Gain, Vol, Bass, Treble knobs and Mode switch to set your favorite tone.
- Enjoy your playing.
SPecification
Recomended Settings
Notes:Any specification’s update will not be amended in this manual.