Technical Specification; Radio Interference; Laser Radiation - Arcam CD73 Manuel

Technical specifi cation
Digital to Analogue conversion
24-bit multilevel Delta-Sigma DAC
Laser pick-up
Laser wavelength
Numerical aperture
Signal to noise ratio
Harmonic distortion (1kHz)
Frequency response (±0.5dB)
Output level (0dB)
Output impedance
Minimum recommended load
Physical
Dimensions
Weight
Power consumption
Digital output connection
Supplied accessories
E&OE
NOTE: All specifi cation values are typical unless otherwise stated.
Continual improvement policy
Arcam has a policy of continual improvement for its products. This means that designs and
specifi cations are subject to change without notice.

Radio interference

The CD73 player is a digital audio device which has been designed to very high standards of
electromagnetic compatibility.
Both CD players and DACs generate, and can radiate RF (radio frequency) energy. In some cases this
can cause interference with FM and AM radio reception. If this is the case, keep the CD player and its
connecting cables as far from the tuner and its aerials as possible. Connecting the CD player and the
tuner to different mains sockets can also help to reduce interference.
EC COUNTRIES – These products have been designed to comply with directive 89/336/EEC.
USA – These products comply with FCC requirements.

Laser radiation

If an Arcam CD player is operated whilst the outer casing is removed, invisible laser radiation could
cause eye damage.
CD73
8
3 beam
780nm
0.45
112dB
0.003%
0.3Hz–20kHz
2.2Vrms
150Ω
5kΩ
W430 x D290 x H85mm
4.6kg nett/6.5kg packed
32VA maximum
75Ω co-axial
optical TOSLINK
Mains lead
CR224 remote control
2 x AAA batteries