Operating instructions
Cyrus Pre XPd, Cyrus Pre XPd Qx User Instructions
10
SPECIFICATIONS
Power Supply
Voltage: ....................................................................... As plate on rear of unit
Power Consumption
Standby .................................................................................................... <1W
Maximum ......................................................... ........................................ 18W
EMC & Safety Compliance ......................................................................... CE
Enclosure
Dimensions (WxHxD) ........................................................ 215 x 75 x 365mm
Weight ............................................................. ...................................... 4.0kg
Material .................................................................................. Die cast chassis
Analogue audio performance
Input Sensitivity .................................................................................... 500mV
Input Impedance .................................................................................... 40kΩ
Frequency Response (-3dB) ................................................. 0.1Hz, >500kHz
Signal to Noise Ratio (unWTD) ............................................................. 108dB
Output Voltage ............................................................................................ 1V
Max output voltage ...................................................................................... 3V
Output Impedance .................................................................................. 120Ω
THD+N, 1kHz .................................................................................... <0.002%
Digital audio performance
Input voltage ............................................................................... 500mV pk-pk
Input Impedance ....................................................................................... 75 Ω
Sample rate range ............................................................................ 32k - 96k
Audio formats ....................................................................... PCM stereo only
S/N ratio (Pre-out, 0dB FS) .............................................................. >100dBA
THD+N (Pre-out, 0dB FS) ................................................................. <0.004%
Digital audio performance, Qx module fitted
Input voltage ............................................................................... 500mV pk-pk
Input Impedance ....................................................................................... 75 Ω
Sample rate range ............................................................................ 32k - 96k
Audio formats ....................................................................... PCM stereo only
S/N ratio (Pre-out, 0dB FS) .............................................................. >100dBA
THD+N (Pre-out, 0dB FS) ................................................................. <0.002%
Cyrus reserves the right to change all specifications without notice. E &OE
Remote command specification
The remote command specification will be necessary when setting up a
programmable handset with a personal computer.
Transmission protocol: .............................................................. Philips RC5
RC5 Device address ........................................................... 16 (Amplifier 1)
RC5 command list
16
Volume up
17
Volume down
12
Standb
y
13
Mute
15
Backlight on/of
f
24
Source scroll right
25
Source scroll left
40
Balance select
46
Power on
49
Select CD
50
Select Tuner
51
Select AV
62
Power of
f