
Warranty Registration
SA VE YOUR SALES SLIP AND MAIL WARRANTY REGISTRATION TO RESOLUTION AUDIO
• You must be able to show evidence of purchase date to
obtain warranty parts and service.
• Warranty registration of your unit ensures that you will
be contacted immediately if there should be a safety
inspection, modification, or other product recall under
applicable laws or regulations or otherwise.
Safety Precautions
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER
NO USER-SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
Model: CD55 CD Player
Serial Number: ___________________
Purchase Date: ___________________
Purchased From: ___________________
The lightning flash with an arrowhead symbol, within an equilateral triangle, is intended
to alert the user of the presence of
uninsulated “dangerous voltage” within the
product’s enclosure, that ma y be of sufficient
magnitude to constitute a risk of electric
shock to persons.
The exclamation point within an equilateral
triangle is intended to alert the user of the
presence of important operating and maintenance (servicing) instructions in the literature accompanying the product.
• Check that the operating voltage of your unit is identi-
cal with the voltage of your local power supply.
• Replace fuses only with identically rated fuses.
• To reduce risk of electr ic shock keep unit dry and
grounded. Do not operate the unit near water.
• If the unit causes RF interference with another product,
move one unit or both until the interference is eliminated. If interference cannot be sufficiently reduced,
cease operation and consult your dealer.
• Clean the chassis, faceplate, and controls with a soft
cloth lightly moistened with mild detergent solution. Do
not use any type of abrasive pad, scouring powder or
solvent such as alcohol or benzine.
• Do not discard the original box and packing material.
When shipping the unit to another location or for repair
work, repack in original material and double box the
contents.
• Do not attempt to service this product. All servicing
should be referred to qualified service personnel.
• Do not install the unit in a location near heat sources
such as radiators or heat ducts, or in a place subject to
mechanical vibration or shock.
Warranty
Resolution Audio warrants all products against f aulty w orkmanship or defective materials f or a period of three (3) years from
date of shipment, with the exception of transport mechanisms. Transport mechanisms are covered for one (1) year. If a
defect occurs within this period, Resolution Audio will repair , replace or issue credit for the unit at our discretion. Prior return
authorization is required. All merchandise must be returned in the original packing material and double bo x ed. If a product is
recalled and the product is not returned within 60 days, the warranty is void. This warranty is not transferable. Resolution
Audio assumes no responsibility for def ects resulting from misuse, neglect, improper installation, unauthorized repair, alteration, inadequate packing, or accident. No other obligations expressed or implied shall be assumed by Resolution Audio.
2

CD55 CD Player
Thank you for purchasing the CD55 CD Player. When Resolution began design of the CD55, we sought to off er
true high-end performance in a single-box play er . Accordingly, the CD55 utilizes quality components throughout
the unit. F or the CD drive mechanism we selected the Philips P10500, their latest high-end off ering. This mechanism has greater reading capability than their previous designs and can also read unfinalized CD-RWs. Digital
filtering is implemented through a custom programmable DSP. Our filter is also HDCD compatible. The digital-toanalog conversion is accomplished by f our Burr-Brown 1704 (96/24) D ACs in a balanced configuration. The D AC
output is then fed to an ultra-low noise analog output stage with analog v olume control. Every aspect of the player
was designed for maximum performance. We are very pleased with the CD55 and hope that you will enjoy
listening to it as much as we do.
Front Panel and Controls
2 31
1) Main Display – Indicates track and time information. Also shows status for Repeat, Program, and
Shuffle functions.
2) Inv e rt – Indicates normal phase (0 degrees) when
dark and inverted phase (180 degrees) when lit.
3) Volume Display – Indicates volume level from 0
(mute) to 99 (full scale).
4) Volume Controls – These buttons are used to increase or decrease volume lev el.
5) HDCD – Indicates HDCD decoding when lit.
6) Track Forward – This button advances one track
with each press. Holding this button advances tracks
rapidly .
9
1011
7) Track Backward – This button successively backs
up one track with each press. Holding this button
will rapidly back through tracks .
8) Stop – This b utton stops pla y.
9) P ause – This button pauses pla y at current point in
track. T o resume, push Pause again.
10) Play – This button commences pla ybac k.
11) Open / Close – This button activates the drawer.
Do not push the drawer to close it.
7
8
456
HDCD is a registered trademark of Pacific Microsonics, Inc.
3