Audio Note P1 - Manual (Page 6)

Congratulations on your purchase of the Audio Note (UK) P1 stereo power amplifier.
It is a Pure Class A, Push-Pull valve design, producing an outstanding level of
performance and value.
It has been specifically engineered for sonic performance rather than technical
specification, and fulfills all Audio Note (UK) Level 1 criteria: -
Pure Class A Push-Pull Pentode operation
Materials and component quality
A high gain power amplifier stage is used consisting of an ECC83 dual triode acting
as an anode follower for the first stage, the output of which is applied to a second
anode follower which feeds the parallel connected EL84 output valves.
The output transformers are custom designed and manufactured by Audio Note (UK),
and are of the highest possible quality.
The power supply is a multi element design, ensuring precise operation of each
circuit stage, whilst a DC supply feeds the low level valve filaments.
Please take care when unpacking your
P1 stereo power amplifier. Choose a clean,
clear location to unpack your unit. Be aware that the amplifier is quite heavy; before
attempting to unpack or lift the unit, check the weight and if necessary use more than
one person so that it can be moved safely and easily.
We recommend that you retain and carefully store all of the original packing
materials, in case transportation / shipping is required at a later date.
Select a suitable location for the unit. This should be a dry, dust free and level area,
preferably shielded from direct sunlight and free from vibration. Also ensure that the
location is stable and capable of carrying the weight of the unit.
A suitable mains power outlet must be close to the location; power cords must not be
pulled or stretched tightly in an attempt to reach a wall socket. If the power cord will
not easily reach the socket, choose a closer location!
Please ensure that adequate ventilation for the unit is provided, and that airflow
through any ventilation slots in the unit is not restricted. We recommend a distance of
at least 30cm free space is maintained above the unit, and preferably it should be
sited in free space or on the top shelf of your equipment rack or table. Please also
remember that valve equipment operates at extremely high temperatures, so a
position that is inaccessible to any children or animals is essential.
P1 STEREO POWER AMPLIFIER
UNPACKING AND INSTALLATION