MA 900
HIGH-END HYBRID RECEIVER WITH TUBE PREAMPLIFIER
AND A HIGH-PERFORMANCE TRANSISTOR OUTPUT STAGE
MAGNAT Audio-Produkte GmbH • Lise-Meitner-Str. 9 • D-50259 Pulheim • www.magnat.de
MA 900
Selected and burnt-in ECC 81 tubes:
Reliable and particularly low-noise.
FULL-POWER
PERFORMANCE –
WATTS X
While the selected and burned-in ECC 81
high-end tubes take care of amplifying the
fine input signals and generate the inimitable
tube sound, the power transistors ensure
a solid continuous output of 200 watts of
sine power per channel. The pulse power
produced is an impressive 320 watts.
TRADITION MEETS
MODERNITY
The combination of melodious tubes in the
preamplifier unit together with powerful
transistors turns the MA 900 into a hybrid
amplifier; a product category that is rare
but has a long tradition at Magnat.
The tubes, which have already been burnedin for a perfect sound, are selected prior to
assembly to ensure that a pair with perfectly
compatible values is used.
A LOOKTHAT WILL
LAST FOREVER
All of this is packed in a sturdy metal housing
with a front panel and operating elements
that are made of solid aluminum. Every touch
is a pleasure. In addition, the unique concept
of the MA 900 is visually emphasized by the
individually selected designations lighting up
in the clear dual line display on one side of the
unit when selecting the input, and the tubes
emitting their so glow on the other.
MAGNAT Audio-Produkte GmbH • Lise-Meitner-Str. 9 • D-50259 Pulheim • www.magnat.de
Errors and technical changes excepted (11/20)
MA 900
High-quality inputs/outputs for
various purpose.
The phono preamp provides separate
inputs for MM and MC systems.
MAGNAT Audio-Produkte GmbH • Lise-Meitner-Str. 9 • D-50259 Pulheim • www.magnat.de
Errors and technical changes excepted (11/20)
Tablet, smartphone and computer can be
used via Bluetooth®.
MA 900
PREAMPLIFIER
Low-noise tube preamplifier with 2 x ECC 81 tubes
Preselected and burned-in tubes
MM and MC phono preamplifier with ultra-low noise operational amplifiers from Texas Instruments incl. subsonic filter
Five analogue low-level inputs
Additional 3.5 mm audio input on the front panel for connecting portable devices
Digital inputs (2 x optical and 2 x coaxial) for sampling frequencies up to 192kHz/24bits
Bluetooth® input (5.0) supports the high-end audio standard Qualcomm aptX®HD
Cyrrus Logic® digital-to-analogue converter
SOURCE GAIN function allows the volume to be adjusted by +/- 6dB for every source
SOURCE RENAME function allows you to freely specify the names of individual sources (14 digits)
POWER AMPLIFIER AND POWER SUPPLY
Discrete Class A/B power amplifier
Power output: 200 watts of sine power per channel at 4 ohms and 2 x 320 watts of maximum pulse power
Elaborate mains adapter with separately stabilised supply voltage for the individual circuits
High-capacity filter/electrolytic capacitors
Shielded toroidal transformer
Standby power supply for low power consumption in standby mode < 0,5 watts
MISCELLANEOUS
Sturdy full-metal enclosure with solid, brushed aluminium front
Solid aluminium controls
Speaker terminal with solid, insulated screw terminals that are capable of accommodating large cable cross-sections
Stable feet with damping rubber insert
Mono switch (for analog sources)
Record Out fixed level output
Headphone output with high-quality 6.3 mm jack socket
Readable, two-line clear text display with adjustable brightness (3 stages)
System remote control for all functions
316 mm
433 mm
MAGNAT Audio-Produkte GmbH • Lise-Meitner-Str. 9 • D-50259 Pulheim • www.magnat.de
Errors and technical changes excepted (11/20)
161 mm
MA 900
High-end hybrid receiver 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
MA 900
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
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
SCOPE OF DELIVERY
MA 900 Stereo Tube Amplifier, Remote control incl. batteries
Power cord, Instruction manual
ART.NO. /EAN
149 515 / 40 18843 49515 6
The Bluetooth® word mark and logos are registered trademarks
owned by Bluetooth SIG, Inc. and any use of such marks by
Magnat Audio-Produkte GmbH is under license.
Other trademarks and trade names are those of their respective owners.
MAGNAT Audio-Produkte GmbH • Lise-Meitner-Str. 9 • D-50259 Pulheim • www.magnat.de
Qualcomm aptX is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.
Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States
and other countries. aptX is a trademark of Qualcomm Technologies International, Ltd.,
registered in the United States and other countries.
Errors and technical changes excepted (11/20)
RRP
1.199 €
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