McIntosh MA8950 User Manual

7
6.6
FUSE
PUSH
R OUTPUT
8Ω
4Ω
2Ω
8Ω
4Ω
2Ω
L OUTPUT
DATA PORTS
3
1
4
2
IR IN
RS232
EXT
CTRL
MAIN
TRIG 1
TRIG 2
MA8950 INTEGRATED AMPLIFIER
McINTOSH LABORATORY, INC., BINGHAMTON, NY
HANDCRAFTED IN USA WITH US AND IMPORTED PARTS
POWER CONTROL
OUTPUTS
PASSTHRU
INPUT
SERVICE
PORT
CLASS 2 WIRI NG CLASS 2 WIRI NG
2
L
R
FIXED
1 PWR AMP 1 2 3 4 5
GND
6
R
MC
MM
L
R
L
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
SERIAL
NUMBER
120V 50/60Hz
4.4A
T 6.3AL 250V
UNBALANCED
INPUTS
PHONO BALANCED
OUTPUTS
USB AUDIO
DA2 DIGITAL AUDIO MODULE
HDMI (ARC)
COAX 2
COAX 1
MCT
OPTICAL 2OPTICAL 1
DIGITAL AUDIO INPUTS
SERIAL
NUMBER
Power Amplifier - Secondary Room
Left Loudspeaker - Secondary RoomRight Loudspeaker - Secondary Room
Right Loudspeaker
Left Loudspeaker
+
-
+
-
+
-
+
-
Connection Legend:
Data Cable* Digital Signal Cable
Sensor/Keypad Cable Ground Wire
Power Control Cable* Audio Signal Cable
Loudspeaker Cable
* 2 conductor shielded with 1/8 inch stereo mini phone plug on each end.
MA8950 Connection Diagram - Output and Loudspeaker
Output and Loudspeakers:

McIntosh MA8950 Specifications

General

Power Output per Channel	200 Watts
Number of Channels	2
Total Harmonic Distortion	0.005%
Input Impedance	20k ohms
Digital USB Input	1
Digital Coaxial Input	2
Digital Optical Input	2
Digital MCT (DIN) Input	1
Subwoofer Output	Yes
High Drive Headphone Amplifier	Yes
Tone Controls	Bass and Treble
Home Theater PassThru	Yes
Frequency Response	20Hz to 20kHz
Damping Factor	>40
Dimensions (W x H x D)	17.5" x 7.625" x 22"
Weight	75 lbs
Speaker Impedance Taps	2, 4, or 8 Ohms
Preamplifier Outputs	1
Headphone Output	Yes
External Control	RS232
Digital-to-Analog Converter (DAC)	Yes
USB Input Sample Rate	32-bit/384kHz
Preamplifier Inputs	6 (1 balanced, 5 unbalanced)