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MA6300
Integrated Amplifier

The MA6300 integrated amplifier is rich with all the premium technologies that McIntosh is famous for, including Power Assurance System and Silent Electromagnetic Switching. With 100 watts per channel at 8 ohms and 160 watts into 4 ohm loads, the MA6300 can effortlessly power virtually any speaker from one of seven source selections: CD1, CD2, Tuner, Phono, Tape, TV and DVD.
Featured in the MA6300 are ThermalTrakTM output transistors that instantly and accurately monitor their operating temperature and adjust bias as needed, resulting in low distortion at all power levels without excess heat. The MA6300 runs cooler than many integrated amplifiers even at peak levels.
Only McIntosh can combine two basic audio components into a single instrument and still retain traditional McIntosh performance, quality and reliability. The MA6300 provides all of this in a more compact, space-saving configuration. Those considering a McIntosh system for the first time will find the MA6300 a very comfortable place to start.


Product Details: Features Product Details: Specifications Product Details: Resources Product Details: Buying Advice
MA6300 Integrated Amplifier Features

100 Watts x 2 Channels

Balanced XLR Connection for CD1 Input

MM Phono Input

Preamp Out and Power Amp Input Jacks

Serial Data Output Port for Each Input Selection

Turn On Delay

1/4" Front Panel Headphone Jack

Remote Control

Product Details: Specifications

POWER OUTPUT
100 watts into an 8 ohm load is the minimum sine wave continuous average power output. The output RMS voltage is 28.3V across 8 ohms.
160 watts into a 4 ohm load is the minimum sine wave continuous average power output. The output RMS voltage is 25.3V across 4 ohms.
OUTPUT LOAD IMPEDANCE: 8 and 4 ohms
RATED POWER BAND: 20Hz to 20kHz
TOTAL HARMONIC DISTORTION
0.005% max harmonic distortion at any power level from 250 milliwatts to rated power, 20Hz to 20kHz
DYNAMIC HEADROOM: 1.4dB
FREQUENCY RESPONSE
+0, -0.5dB from 20Hz to 20kHz
+0, -3dB from 10Hz to 100kHz
PREAMPLIFIER MAIN OUTPUT
1V for rated input (8V maximum)
SENSITIVITY (FOR RATED OUTPUT)
High level: 250mV unbalanced, 500mV Balanced; Phono: 2.5mV; Power Amp In, 1V
SIGNAL-TO-NOISE RATIO (A-Weighted)
High Level: 97dB below rated output
Phono: 90dB below 10mV input
Power Amplifier: 110 below rated output
INTERMODULATION DISTORTION
0.005% max, if the instantaneous peak power output is rated power or less per channel with both channels operating for any combination of frequencies from 20Hz to 20kHz
WIDE BAND DAMPING FACTOR:
200 at 8 ohms; 100 at 4 ohms
INPUT IMPEDANCE:
High Level: 20K ohms; Phono: 47K ohms: 65pF; Power Amp In: 10K ohms
MAXIMUM INPTU SIGNAL
High Level: 8V; Phono: 90mV; Power Amplifier In: 8V
MAIN OUTPUT IMPEADANCE: 50 ohms
POWER GUARD:
Less than 2% THD with up to 16dB overdrive at 1000Hz
VOLTAGE GAIN:
High Level to Tape Output: 0dB
High Level to Main Output: 12dB
Phono to Main Output:  52dB
POWER REQUIREMENTS:
100/110 Volts, 50/60Hz at 3.6 amps
120 Volts, 50/60Hz at 3.2 amps
220/230/240 Volts, 50/60Hz at 1.8 amps
OVERALL DIMENSTIONS (HxWxD):
7-5/8” (19.4cm) x 17-1/2” (44.5cm) x 22” (55.9cm) ) including front panel and knobs.
WEIGHT:
37 lbs. (16.8kg) net, 55 lbs. (24.9kg) boxed
MA6300 Integrated Amplifier Owner's Manual and Literature

Manuals & Documents

MA6300 Integrated Amplifier Owner's Manual (8071.72KB)

MA6300 Integrated Amplifier Owner's Manual (8071.72KB)

Downloads & Updates

MA6300 Integrated Amplifier Literature (146.59KB)

MA6300 Integrated Amplifier Review in Tone Audio June 2007 (443.45KB)

MA6300 Integrated Amplifier Literature (146.59KB)

Product Details: Reviews and Awards
For the Consumer's Protection

 

In order to ensure the highest level of customer satisfaction, "new" McIntosh products may only be purchased over-the-counter or delivered and installed by an Authorized McIntosh Dealer.

McIntosh products that are purchased over the Internet, by phone or mail order are presumed to be "used" and do not qualify for any McIntosh Warranty. McIntosh does not warrant, in any way, products that are purchased from anyone who is not an Authorized Dealer or products that have had their serial number altered or defaced.