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Universal voltage power supply – works in any country automatically (the LPS can be
easily switched by the user between the two most widely used voltages, with the
exception being Japan)
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Front switch selects between three* inputs
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Preamp output
*Earlier versions of the amp had only two inputs or the option between two and three. The
current model is only offered with three inputs.
Advantages of ZOTL technology
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Eliminates intermodulation distortion
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Low impedance output easily matches wide range of speakers and headphones
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Designed by David Berning – one of world’s leading amplifier designer
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Same technology and tone as Berning amps that cost thousands of dollars more
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No heavy audio transformers on the audio board
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Patented impedance conversion technology
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Tubes operate in a low current manner to last over 10,000 hours
Power Supply
The power supply for the unit is in a separate case. The external power supply has a connection
to the AC cord and a connection for 12V Output. A cable with 5.5mm OD, 2.5mm ID locking
barrel connectors on either end is attached between the power supply and the main amplifier unit.
Other manufacturer’s power supplies may be used as long as they supply 12VDC at 2.5 amps.
The MicroZOTL2.0 is fused at 2.5 amps (5x20mm fast-blow).
Power Sources*
The universal input features automatic voltage selection, and requires no rewiring to change from
100VAC to 240VAC, or from 50Hz to 60 Hz. Power consumption is 33 watts.
*The LPS requires manual switching from 115V to 220V, which can easily be done without
opening the power supply case.
Operation
Operation of the MZ2 amplifier is straightforward. The amplifier can be used with a high-level
source such as a CD player or DAC directly, and the level control on the amplifier can be used as
a volume control.
