McIntosh 초록색 조명이 빛나는 검은 유리 패널과 푸른색 파워 메터는 매킨토시가 떠오르고 중후함과 안정감을 느끼게 합니다.
1949년 프랭크 H. 매킨토시에 의해 설립된 매킨토시는 진공관 시대부터 반세기가 흐르는 동안 수많은 명기를 배출, 오디오의 대명사로서 그 이름을 세계에 널리 알려 왔습니다.

매킨토시의 존재는 오디오를 단순히 음악감상의 수단으로 끝내지 않고 취미성이 높은 세계로 승화시킨데 있어서 커다란 공헌을 하였습니다.
창사 이래 변하지 않는 것은 독자적인 제품 개발 정책과 철저한 장인 정신에 의해 만들어지는 심미적이고 보편적으로 설득력있는 음. 그러나 동시에 매킨토시는 항상 보다 쾌적한 음 환경 창조를 목표로 끊임없이 그 가능성을 탐구해온 점입니다.
전통적인 다기능성에 더욱 신선하고 상쾌해진 프리앰프와 남아도는 에너지의 여유에 투명감이 한층 높아진 파워앰프, 조작성과 하이엔드의 품미를 겸비한 홈시어터시스템. 그 어느 것에서도 비합리적인 호사를 배제하여 자격대비 높은 완성도와 신뢰성을 확신시켜주는 점이야말로 다른 제품에서는 얻을 수 없는 매킨토시만의 미덕일 것입니다.


 

MA6600 Integrated Amplifier Features

EXCLUSIVE MCINTOSH POWER ASSURANCE SYSTEM

A collection of technologies that enhance performance and reliability

while protecting the amplifier and loudspeakers.

 

 

POWER GUARD®

A waveform comparison circuit continuously monitors both input and output signals. Power Guard dynamically adjusts the input level to avoid clipping while preventing harsh sounding distortion.

 

 

ELECTRONIC SWITCHING AND BALANCED CONNECTIONS
The preamplifier uses Logic Circuits controlling Electromagnetic Switches on all inputs and operating functions for reliable, noiseless distortion free switching. There are two Balanced Inputs for connection of source components and a a Balanced Preamplifier output for driving an external Power Amplifier

 

 

POWER CONTROL AND REMOTE CONTROL
The power control output connection provides convenient Turn-On/Off of McIntosh Source components. The Data Ports together with the supplied Remote Control provides control of McIntosh Source components connected to the MA6600.

 

 

WATTMETER

Swift, accurate response reveals program peaks so staying within the power limits of your loudspeakers is easy.

MA6600 Integrated Amplifier Specifications

POWER OUTPUT

200 watts is the minimum sine wave continuous average power output per channel, both channels operating

 

OUTPUT LOAD IMPEDANCE: 2, 4 or 8 ohms

RATED POWER BAND: 20Hz to 20,000Hz

TOTAL HARMONIC DISTORTION

0.005% maximum with both channels operating from 250 milliwatts to rated power, 20Hz to 20,000Hz

DYNAMIC HEADROOM 2.0dB

FREQUENCY RESPONSE

+0, -0.5dB from 20Hz to 20,000Hz

+0, -3dB from 10Hz to 100,000Hz

PREAMPLIFIER OUTPUT 1 AND 2 (FOR RATED INPUT): 1.4V unbalanced (8V Maximum)

SENSITIVITY (FOR RATED OUTPUT)

High Level, 250mV unbalanced, 500mV balanced

Phono, 2.5 mV; Power Amp In, 1.4V

SIGNAL TO NOISE RATIO (A-WEIGHTED)
High Level, 92dB below rated output

Phono, 84dB below 5mV input

Power Amplifier, 115 below rated output

INTERMODULATION DISTORTION

0.005% maximum, if the instantaneous peak power is 400 watts or less per channel with both channels operating for any combination of frequencies from 20Hz to 20,000Hz

WIDE BAND DAMPING FACTOR: > 40

INPUT IMPEDANCE

High Level, 20K ohms

Phono, 47K ohms; 65pF

Power Amp In, 10K ohms

MAXIMUM INPUT SIGNAL

High Level, 8V unbalanced, 16V balanced

Phono, 80mV: Power Amplifier In, 16V

PREAMPLIFIER OUTPUT IMPEDANCE: 220 ohms

VOLTAGE GAIN

High Level to Rec Output: 0dB

High Level to Output 1 and 2: 15dB

Phono to Rec Output: 40dB

Phono to Output 1 and 2: 55dB

Power Amplifier: 29dB

TONE CONTROLS

Bass Control ±12dB (1dB steps) @ 30Hz

Treble Control ±12dB (1dB steps) @ 10,000Hz

POWER REQUIREMENTS

100 Volts, 50/60Hz at 5.2 amps

110 Volts, 50/60Hz at 4.8 amps

120 Volts, 50/60Hz at 4.4 amps

220 Volts, 50/60Hz at 2.45 amps

230 Volts, 50/60Hz at 2.35 amps

240 Volts, 50/60Hz at 2.25 amps

Standby: Less than 1 watt

 

OVERALL DIMENSIONS (H x W x D including front panel, knobs, feet and cables): 9-7/16” (23.97cm) x 17-1/2” (44.45cm) x 22” (55.88cm)

 

WEIGHT: 75 pounds (34.1 kg) net, 93 pounds (42.3 kg) in shipping carton