Arcam DiVA P80, Руководство пользователя

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A80/P80
12
A80/P80
13
Service information
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.
NOTE : All specification values are typical unless otherwise
stated.
Before returning your amplifier for service, please check the
following:
Sound cuts out for no reason
If the temperature of the internal heatsink rises above a safe
level, then a thermal cutout inside the amplifier will operate.
The power indicator on the front panel flashes and the
protection system temporarily removes the power to the
speakers. The system resets after the heatsink has cooled
down.
Note that because of the high output voltage from a CD player,
it is possible to drive the A80 at full power even though the
volume is not set at maximum.
Amplifier does not switch back on
The A80 and P80 amplifiers have a protection mechanism
which is activated if you switch the unit on immediately after
turning it off. If this mechanism activates, wait 30 seconds then
switch back on again.
Technical specifications
A80 P80
Continuous power output, per channel
Both channels, 8
Ω
, 20Hz–20kHz 65W 65W
Single channel, 4
Ω
, 1kHz 140W 140W
Distortion, 8
Ω
, 80% power, 1kHz 0.005% 0.005%
Inputs
Phono cartridge input sensitivity, MM 2.5mV
Line and tape inputs:
Nominal sensitivity 250mV 700mV
Input impedance 22k
Ω
22k
Ω
Signal/noise ratio (CCIR) 105dB 112dB
Preamplifier outputs
Nominal output level 700mV
Output impedance <50
Ω
General
Power consumption (maximum) 650VA 650VA
Dimensions W x D x H (including feet) 430 x 330 x 75mm 430 x 330 x 75mm
Weight (net) 9kg 9kg
Weight (packed) 10kg 10kg
Supplied accessories mains lead
CR-389 remote control
2 x AAA batteries
mains lead
E&OE