Manual

Introduction to the M One pre-amplifier
Congratulations on your purchase of the Audio Note M One level 1 pre-amplifier.
Audio Note Level System
First, a word about how we classify our products at Audio Note. The world renowned Audio Note Ongaku,
Kegon and Gaku-on amplifiers incorporate six technological design features which give them
unmatched sonic performance and clarity, placing them amongst the best amplifiers in the world. All
Audio Note products are, where applicable, judged by this standard. These features are:
• Single ended output stage
• Zero negative feedback
• Directly heated triode output stage
• Pure Class A operation
• Materials and component technology
• Valve rectification
Qualification for level 1 requires the inclusion of at least one of these features.
The M One
The M One is a line stage pre-amplifier with 5 inputs, tape loop and two outputs. Based on the M Zero, it
features a zero feedback 6111WA dual triode output stage but with an improvement in the quality of
components used.
The M One incorporates vacuum tube technology to produce the most accurate sound possible. We
have developed the M One using a "comparison by contrast"* technique of aural evaluation - a system
that is currently unique to Audio Note.
Please read this manual carefully in order to obtain the best possible performance and longevity from
your pre-amplifier.
*An essay dubbed "Audio Hell" which describes this system is available from Audio Note on request.
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