MA 900
High-end hybrid amplifier with tube preamplifier and a high-performance transistor output stage
OUTPUT POWER
Nominal power: 20 Hz – 20 kHz, THD < 1.0%, 4 ohms 2 x 200 watts
20 Hz – 20 kHz, THD < 1.0%, 8 ohms 2 x 130 watts
Peak power: 1 kHz, 4 ohms
FREQUENCY RESPONSE
CD/Streamer/Aux/Line/Tape/Tuner 6 Hz – 100 kHz (-3 dB)
20 Hz – 20 kHz (+/- 0.2 dB)
Phono 20 Hz – 20 kHz (+/- 0.3 dB)
Subsonic Filter 16 Hz, 18 dB/Oct.
S/N RATIO
CD/Streamer/Aux/Line/Tape/Tuner/
Digital inputs 105 dB (A)
Phono MM 85 dB (A)
Phono MC 74 dB (A)
INPUT SENSITIVITY
CD/Streamer/Aux/Line/Tape/Tuner 470 mV/100 kΩ
Phono MM 5 mV/47 kΩ
Phone MC 0.5 mV/470 Ω
DIGITAL INPUTS
2x optical (Toslink™)
2x coaxial (cinch)
Supported sampling frequencies: 44.1/48/88.2/96/176.4/192kHz
Supported bit depths: 16/24bits
BLUETOOTH® INPUT
Bluetooth® 5.0 / Qualcomm aptX® HD
OPERATING FREQUENCY
2402 – 2480 MHz
MAXIMUM EMITTED POWER ACCORDING
TO EN 62479
1.77 dBm
MAX. POWER CONSUMPTION
Maximum 700 watts
Standby <0.5 watts
PREAMPLIFIER FITTED WITH
2x ECC 81 / 12AT7
AVAILABLE COLOURS
Black
Silver
DIMENSIONS (WxHxD)
Main unit: 433 x 162 x 316 mm
Incl. controls and connectors: 433 x 162 x 362 mm
Remote control: 45 x 175 x 20 mm
WEIGHT
11.7 kg
ART.NO. /EAN
Black: 149 515 / 40 18843 49515 6
Silver: 149 5152 / 40 18843 95152 2