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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 any way 
since this can result in damage to the unit. 
Clean only with a soft, dry cloth.

EQ Seeker is a compact analog 10-band graphic equalizer suitable for a variety of instruments. Featuring ten selected frequency 
bands, it allows you to precisely shape your tone by using the sliders onboard. A LEVEL slider is for boosting/eliminating your output 
level. 

Introduction

Precautions

 www.donnerdeal.com

Owner’s Manual

EQ

SEEKER

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