At 300 watts per channel the new McIntosh MC303 3 channel power amplifier with Autoformers is our most powerful multi-channel amplifier offering to date. Premium cosmetics featuring a ½” thick glass faceplate, custom machined and anodized aluminum handles, and a mirror polished stainless steel chassis are standard equipment on the MC303. Power Guard, is a McIntosh circuit innovation, to maximize sound quality at high power levels while our Sentry Monitor feature provides continuous short circuit protection of the amplifier and connected loudspeakers. A triple bank of Peak Reading Watt Meters provides instant recognition of power output and may be switched off for theater use. This 3 channel amplifier has collection of technologies that enhances its performance and reliability while protecting the amplifier and loudspeakers.
Electronic Specifications
Power Output per Channel
300W @ 2, 4 or 8 Ohms
Number of Channels
3
Total Harmonic Distortion
0.005%
S/N below rated output
112dB
Dynamic Headroom
1.8dB
Damping Factor
40
Rated Power Band
20Hz to 20kHz
Frequency Response +0,-0.25dB
20Hz to 20kHz
Frequency Response -3dB
10Hz to 100kHz
Control
Multi Channel DB25 Cable
No
General Specifications
Circuit Configuration
Push-Pull Complementary Autoformers
Circuit Design
Transistor
Mono Bridge
No
Mono Parallel
No
Autoformer
Yes
Meters
Yes
Meter Light Switch
Yes
Balanced Input
Yes
Front Panel
Glass with handles
Illumination
LED Fiber Optic
Chassis Style
Inverted
Gold Plated Binding Posts
Yes
Weights & Dimensions
Dimensions (W x H x D)
17-3/4" (45.09cm) x 12-3/8" (31.43cm) (including feet) x 22" (55.88cm) (including front panel and cables)
Weight
155 lbs (70.3 kg)
Shipping Weight
180 lbs(81.6 kg)