Technical Specification - Arcam CD72 Handbook

Technical specification

Digital to Analogue conversion
CD72: 24-bit multilevel Delta-Sigma DAC
CD82: Dual mono 24-bit Wolfson DACs
Laser pick-up
Laser wavelength
Numerical aperture
Dynamic range
Signal to noise ratio (CCIR)
Harmonic distortion (0dB, 1kHz)
Frequency response (±0.5dB)
Output level (0dB)
Output impedance
CD72
CD82
Minimum recommended load
Physical
Dimensions
Weight: CD72
Weight: CD82
Power consumption
Digital output connection
Supplied accessories
E&OE
NOTE: All specification values are typical unless otherwise
stated.
Continual improvement policy
Arcam has a policy of continual improvement for its products.
This means that designs and specifications are subject to
change without notice.
3 beam
Radio interference
780nm
The CD72 and CD82 players are digital audio devices which
have been designed to very high standards of electromagnetic
0.45
compatibility.
106dB
Both CD players and DACs generate, and can radiate RF (radio
>100dB
frequency) energy. In some cases this can cause interference
<0.005% 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
5Hz–20kHz
aerials as possible. Connecting the CD player and the tuner to
2.3Vrms
different mains sockets can also help to reduce interference.
EC COUNTRIES -– These products have been designed to
120Ω comply with directive 89/336/EEC.
50Ω
USA – These products comply with FCC requirements.
5kΩ
Laser radiation
If an Arcam CD player is operated whilst the outer casing is
W430 x D290 x H84mm
removed, invisible laser radiation could cause eye damage.
4.6kg nett/6.1kg packed
5.5kg nett/7.0kg packed
32VA maximum
75Ω co-axial
optical TOSLINK
Mains lead
CR-314 remote control
2 x AAA batteries
CD72/82
7