Mcintosh MA8900 2-Channel Integrated Amplifier
Mcintosh MA8900 2-Channel Integrated Amplifier
ELECTRONIC SPECIFICATIONS
POWER OUTPUT PER CHANNEL
300 Watts
SPEAKER IMPEDANCE
2, 4, or 8 Ohms
RATED POWER BAND
20Hz to 20kHz
TOTAL HARMONIC DISTORTION
0.005%
DYNAMIC HEADROOM
1.8dB
FREQUENCY RESPONSE +0,-0.5DB
20Hz to 20kHz
FREQUENCY RESPONSE, +0, -3DB
10Hz to 100kHz
SENSITIVITY PHONO (MOVING COIL)
0.30mV
SENSITIVITY PHONO (MOVING MAGNET)
3.0mV
SENSITIVITY HIGH LEVEL (BALANCED / UNBALANCED)
0.6V/0.3V
SENSITIVITY (POWER AMP)
1.7V
SIGNAL TO NOISE RATIO (MOVING COIL)
82dB
SIGNAL TO NOISE RATIO (MOVING MAGNET)
84dB
SIGNAL TO NOISE RATIO (HIGH LEVEL)
98dB
SIGNAL TO NOISE RATIO (POWER AMP)
114dB
INPUT IMPEDANCE (BALANCED / UNBALANCED)
10K/20K
DAMPING FACTOR
>40
MAXIMUM OUTPUT (BALANCED / UNBALANCED)
8V Unbalanced
16V Balanced
CONNECTIVITY
HEADPHONE OUTPUT
Yes, High Drive
HIGH LEVEL INPUTS UNBALANCED
6 Stereo
HIGH LEVEL INPUTS BALANCED
2 Stereo
VARIABLE OUTPUTS UNBALANCED
1 Stereo
VARIABLE OUTPUTS BALANCED
1 Stereo
DIGITAL USB INPUT
1
DIGITAL COAXIAL INPUT
2
DIGITAL OPTICAL INPUT
2
PHONO MOVING MAGNET
Yes
PHONO MOVING COIL
Yes
AM/FM TUNER OPTION
No
HOME THEATER PASS THROUGH
Yes
CONTROL
TONE CONTROLS
8-Band
TONE BYPASS AND INPUT ASSIGN
Yes
RS232 CONTROL INPUT
Yes
POWER CONTROL OUTPUT
Yes
REAR PANEL DATA PORTS
Yes
REAR PANEL IR SENSOR INPUT
Yes
INPUT LEVEL MATCH
Yes
GENERAL SPECIFICATIONS
DUAL LAYER CHASSIS
Yes
OUTPUT METERS
Yes
TUBE OR SOLID STATE
Solid State
POWER REQUIREMENT
120V, 50/60Hz, 6.6A
STANDBY POWER REQUIREMENT
<0.25 Watts
OUTPUT AUTOFORMER
Yes
WEIGHTS & DIMENSIONS
DIMENSIONS (W X H X D)
17-1/2” (44.5cm) x 9-7/16” (24 cm) x 22” (55.88cm) including knobs, connectors and cables
WEIGHT
100 lbs (45.4kg)
SHIPPING WEIGHT
133 lbs (60.3kg)