1. OVERVIEW
Welcome to choose AC-AUDIO!
With the HA8M, you have acquired an economic and useful headphone amplifier. The unit was
developed for the most required applications: professional recording, radio and television studios, as
well as CD/digital sound production, and as benchmark units for judging mix-down quality as well as
distribution amplifiers for flexible playback applications in studio environments.
Balanced inputs and outputs
The equipment features electronically servo-balanced inputs and outputs. The servo function
automatically recognizes when unbalanced pins are assigned. It internally modifies the nominal
signal level, thus prevents any occurrence of signal level difference between inputs and outputs (6
dB corrections).
2. BEFORE YOU START
1) Utilizing the User Manual
This user manual has been written in such a way to enable you an overview over the control
elements of the unit and offers at the same time detailed information about possible applications. To
facilitate quick look-ups, control elements have been described in groups depending on their
function. Should you need detailed information about specific topics not covered in this manual,
please visit our website at www.AC-AUDIO.com. For example, additional information about power
amps and effects processors could be found in our website.
The following user manual is intended to familiarize you with the unit
’
s control elements, so that you
can master all the functions. After having thoroughly read
the user manual, store it at a safe place
for future
reference.
l
Be sure to read the Safety Precautions before using the product.
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Refer to the INSTALLATION when installing your product.
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Using the SPECIFICATIONS, you can easily find the detailed parameters of the product.
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Please read this manual fully before installing or operating the unit.
ATTENTION!
We would like to bring your attention to the fact that extremely loud sound levels may damage your
hearing as well as your headphones. Please lower all OUTPUT LEVEL knobs leftwards before
powering up the unit.
2) Safety Precautions
All the safety and operation instructions should be read before the device is operated.
