Donner Green Land Series User manual

The Digital Mini Preamp series Green
Land is a compact stompbox that
reproduces the tones of two classic
guitar amplifiers.
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
Fender Bassman* and Marshall
JTM45*, 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 Green Land 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.

Connections & Controls
sturdy performance. The aluminum alloy
casing and all metal footswitch ensure
road worthy reliability.
Features
●Convenient compact size
●Digital circuit design
●Two-channel preamp with organic
tube amp sound
●Sounds based on Fender Bassman*
and Marshall JTM45*
●Built-in reverb and cabinet simulator
●Reliable aluminum alloy casing
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Specifications
Power Requirement: 9V DC center
negative
Current Consumption: 200mA
Dimensions: 42x93.5x52mm
Weight: 230g
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DC 9V Jack:
For power supply, use a 9-volt DC
regulated by AC adapter, 500mA
(plug polarity is positive on the barrel
and negative in the center).
Input Jack:
1/4” mono audio jack, for connecting
instrument.
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Output Jack:
1/4” mono audio jack, for connecting
to an amplifier.
LEVEL Knob:
Adjusts the effect output.
REVERB Knob:
Adjusts the reverb level.
GAIN Knob:
Adjusts the effect gain amount.
LOW/MIDDLE/HIGH Knob:
3-band EQ for tone shaping.
CAB SIM Button (with LED):
Press to switch the cab simulator
on/off (the LED will continue flashing
while the cab simulator is on). Press
and hold to switch between the two
channels:
Channel A: based on Fender
Bassman* (Clean, green LED);
Channel B: based on Marshall
JTM45* (Crunch, red LED).
Footswitch Modes:
The footswitch can be configured as
an on/off switch (mode 1) or an A/B
channel switch (mode 2). The default
is mode 1. To switch to mode 2, press
and hold the footswitch for 2 seconds
when the pedal is on. The LED will
flash to indicate mode selection. In
mode 2, the pedal cannot be
bypassed; tapping the footswitch means
toggling between channels. To switch
back to mode 1, press and hold the
footswitch for 2 seconds again.
*The mentioned manufacturers and product
names are trademarks or registered
trademarks of the respective owners, which
were used merely to identify the sound
character of this product.