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SPECIFICATIONS
GENERAL:
Mains voltage : 110-127V/220-240V Switchable for /21/21M
120V for /37
230V for /22/25/30/33
Mains frequency : 50/60Hz
Power consumption : < 0.5W at ECO Power Standby
: <15W at Standby (DEMO mode off)
: 80W at Active
Clock accuracy : < 4 seconds per day
Dimension centre unit : 175 x 268 x 316mm
TUNER:
FM
Tuning range : 87.5-108MHz
Grid : 50kHz
100kHz for /37
IF frequency : 10.7MHz ± 25kHz
Aerial input : 75Ω coaxial
300Ω click fit for /37
Sensitivity at 26dB S/N : < 7µV
Selectivity at 600kHz bandwidth : > 25dB
Image rejection : > 25dB
Distortion at RF=1mV, dev. 75kHz : < 3%
-3dB Limiting point : < 8µV
Crosstalk at RF=1mV, dev. 40kHz : > 18dB
MW
Tuning range : 531-1602kHz
530-1700kHz for /21/21M/37
Grid : 9kHz
10kHz for /21/21M/37
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : < 4.4mV/M
Selectivity at 18kHz bandwidth : > 18dB
IF rejection : > 45dB
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%
AMPLIFIER:
Output power (6Ω, 1kHz, 10% THD)
L & R : 2 x 50W RMS
Output power (6Ω, 60Hz-12.5kHz, 10% THD)
L & R : 2 x 45W FTC /37
Frequency response within -3dB : 50Hz-16kHz
MAX Sound : ON/OFF
Digital Sound Control (DSC) : Pop/Jazz/Optimal/Rock
Virtual Environment Control (VEC) : Cyber Hall/Concert/
Cinema/Off
Input sensitivity
Aux in (at 1kHz) : 500mV ± 3dB at 600Ω
CDR in (at 1kHz) : 1V ± 3dB at 600Ω
USB (at 1kHz) : 830mV ± 3dB at 600Ω
Output sensitivity
Headphone output at 32Ω : 15mW ± 2dB (Vol. Max.)
5DTC:
Measurement done directly at the connector on the board.
Output resistance : < 100Ω
Output voltage (0dB, 1kHz) : 0.5Vrms ± 1dB (unloaded)
Channel unbalance : < ±1dB
Channel Separation (1kHz) : >60dB
Signal to Noise Ratio (A-weighted) : > 76dBA
Frequency response ( ± 3dB) : 20Hz-20kHz
USB:
Measurement done directly at the connector on the board.
Output resistance : < 1.5kΩ
Output voltage (0dB, 1kHz) : 830mVrms ± 1.5dB
(R
L
= 33kΩ)
Channel unbalance : < ± 1dB
THD + Noise (0dB, 1kHz) : < 0.3%
Channel Crosstalk (0dB, 1kHz) : >40dB
Signal to Noise Ratio (0dB, 1kHz) : > 75dBA (A-weighted)
Frequency response ( ± 3dB) : 20Hz-20kHz
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