SPHINX Project Ten Service Manual
3
The Sphinx Project Ten design
The Sphinx Project Ten was designed for the ever-
increasing group of quality-conscious audiophiles.
We are very proud of the tradition connected with
the SPHINX name, especially concerning audio
quality perfection.
This service manual will help you to optimally
service and repair the Sphinx Project Ten
Integrated Stereo Amplifier
This integrated high-end stereo amplifier is of
exceptional quality. With exception of the balanced
input section, it is of discrete design throughout (no
IC's are used). The pre-amp section is built around
Dual FET's and the amplifier is DC-coupled from
input to output.
The two mono power amps (each channel is totally
independent) use special power transistors with a
power bandwidth of over 20 MHz, a very fast slew
rate and an unsurpassed phase linearity over the
power bandwidth. The amplifiers are therefore very
stable and can effortlessly drive every type and
format of loudspeaker (even the most complex ones
such as electrostatic and magnetostatic...) at
maximum quality.
All internal audio cabling is Siltech pure silver and
the amp outputs are sent to the loudspeaker
connectors via heavy duty, completely sealed gold-
plated relays.
To obtain the maximum quality from this integrated
amp it is necessary for it to be properly aligned and
to be used with top quality audio components,
preferably other Sphinx components.
1. UNPACKING
Before leaving the factory every Project Ten is
subjected to stringent and extensive technical and
exterior quality inspection. This ensures the user
many years of high quality audio from a perfect-
looking product.
We recommend owners to ship the Project Ten in
its original carton.
After unpacking the Project Ten we therefore
recommend you carefully check it for any transport
damage.
If you find any damage and the product has not
been shipped in the original carton the ensuring
repair costs will not be covered by the warranty.
2. SPHINX WARRANTY CARD
To be entitled to any warranty repairs the owner
must have send the filled out warranty card to
Sphinx or a distributor where it has been registered.
Other regulations may apply in your specific
country: when in doubt, please consult the proper
authorities.
3. CONTACTING THE MANUFACTURER
In case of any problem not covered in this manual
or if you have other questions you may contact the
Sphinx International Service Department in The
Netherlands (local time: GMT +1h) during office
hours at the following numbers:
Telephone (+31) 35 602 0302
Fax (+31) 35 602 2806
E-mail audionl@euronet.nl
It is always very helpful and efficient if you have all
relevant information about the specific product and
the problem ready.
Please also refer to the User Manual of the
Project Ten for information about functions
not described in this manual.
It is important to familiarise yourself with the
special functions, operation and possibilities
of the Sphinx Project Ten.