Cambridge Audio 640A Manuale Utente
540A/640A V2.0 Integrated amplifier
Azur integrated amplifier 17
540A V2.0
Power output
60 watts (into 8
Ω)
90 watts (into 4
Ω)
THD (unweighted)
<0.002% @ 1kHz, of rated power
<0.070% 20Hz - 20kHz, of rated power
<0.025% 20Hz - 20kHz @ 10w
<0.070% 20Hz - 20kHz, of rated power
<0.025% 20Hz - 20kHz @ 10w
Frequency response (-1
1dB)
5Hz - 50kHz
S/N ratio (ref 1w)
>85dB
Input impedances
47kohms
Power Amp damping factor
>100
Max power consumption
650w
Min/On power consumption
<35w (no signal)
Standby power consumption
<10w
Bass/Treble controls
Shelving, ultimate boost/cut + /-7.5dB
@ 20Hz and 20kHz
@ 20Hz and 20kHz
Dimensions
100 x 430 x 310mm
(3.9 x 16.9 x 12.2”)
(3.9 x 16.9 x 12.2”)
Weight
7.4kg (16.3Lbs)
640A V2.0
Power output
75 watts (into 8
Ω)
120 watts (into 4
Ω)
THD (unweighted)
<0.002% @ 1kHz, of rated power
<0.050% 20Hz - 20kHz, of rated power
<0.020% 20Hz - 20kHz @ 10w
<0.050% 20Hz - 20kHz, of rated power
<0.020% 20Hz - 20kHz @ 10w
Frequency response (-1
1dB)
5Hz - 50kHz
S/N ratio (ref 1w)
>90dB
Input impedances
47kohms
Power Amp damping factor
>100
Max power consumption
700w
Min/On power consumption
<35w (no signal)
Standby power consumption
<10w
Bass/Treble controls
Shelving, ultimate boost/cut + /-7.5dB
@ 20Hz and 20kHz
@ 20Hz and 20kHz
Dimensions
100 x 430 x 310mm
(3.9 x 16.9 x 12.2”)
(3.9 x 16.9 x 12.2”)
Weight
7.4kg (16.3Lbs)
TECHNICAL SPECIFICATIONS