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18

Power Output

Minimum sine wave continuous average power output 

per channel, all channels operating is:

200 watts into a 4 ohm or 8 ohm load

Output Load Impedance

8 and 4 ohms 

Rated Power Band

20Hz to 20,000Hz

Total Harmonic Distortion

0.005% maximum harmonic distortion at any power 

level from 250 milliwatts to rated power, 20Hz to 

20,000Hz

Dynamic Headroom

1.7dB

Frequency Response

+0, -0.25dB from 20Hz to 20,000Hz

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

Input Sensitivity (for rated output)

2.0 Volt Balanced with a 4 ohm Loudspeaker

1.0 Volt Unbalanced with a 4 ohm Loudspeaker

2.8 Volt Balanced with a 8 ohm Loudspeaker

1.4 Volt Unbalanced with a 8 ohm Loudspeaker

Signal To Noise Ratio (A-Weighted)

112dB below rated output

Intermodulation Distortion

0.005% maximum, if the instantaneous peak power 

output is rated power or less per channel with all chan-

nels operating for any combination of frequencies 

from 20Hz to 20,000Hz.

Wide Band Damping Factor

Greater than 70 at 4 ohms

Greater than 140 at 8 ohms

Input Impedance

20,000 ohms Balanced

10,000 ohms Unbalanced

Power Guard

Less than 2% THD with up to 14dB overdrive at 

1,000Hz

Power Requirements

100 Volts, 50/60Hz at 12 Amps

110 Volts, 50/60Hz at 11 Amps

120 Volts, 50/60Hz at 10 Amps

220 Volts, 50/60Hz at 6 Amps

230 Volts, 50/60Hz at 6 Amps

240 Volts, 50/60Hz at 6 Amps

Note: Refer to the rear panel of the MC205 for the cor-

rect voltage.

Overall Dimensions

Width is 17-1/2 inches (44.45cm)

Height is 9-7/16 inches (23.97cm) including feet

Depth is 21 inches (53.3cm) including the Front Panel 

and Cables

Weight

81 pounds (44.2 kg) net, 114 pounds (51.8 kg) in ship

-

ping carton

Shipping Carton Dimensions

Width is 29-1/2 inches (74.93cm)

Depth is 30-1/2 inches (77.47cm)

Height is 17-1/2 inches (44.45cm)

Specifications

Specifications

Содержание MC205

Страница 1: ...McIntosh Laboratory Inc 2 Chambers Street Binghamton New York 13903 2699 Phone 607 723 3512 www mcintoshlabs com MC205 Power Amplifier Owner s Manual...

Страница 2: ...d for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being walked on or pinched particularl...

Страница 3: ...3 4 Connector and Cable Information 4 Introduction 4 Performance Features 4 Dimensions 5 Installation 6 Connections Rear Panel Connections 7 How to Connect for a Five Channel System 8 9 Connection Dia...

Страница 4: ...s of five Power Amplifier Chan nels each capable of 200 watts into 4 ohm or 8 ohm Loudspeakers with less than 0 005 distortion Power Guard The patented McIntosh Power Guard Circuit prevents the amplif...

Страница 5: ...t location for your MC205 Dimensions Front View of the MC205 Rear View of the MC205 Side View of the MC205 17 1 2 44 45cm 8 7 8 22 54cm 9 7 16 23 97cm 11 3 4 29 85cm 16 13 16 42 70cm 18 3 4 47 63cm 3...

Страница 6: ...olest possible oper ating temperature A custom cabinet installation should provide the fol lowing minimum spacing dimensions for cool opera tion Allow at least 6 inches 15 24cm above the top 2 inches...

Страница 7: ...Right Sur round or ZONE B Right Channel OUTPUT Connections for a 4 ohm or 8 ohm Loudspeaker for Chan nel 5 Right Front OUTPUT Connections for a 4 ohm or 8 ohm Loudspeaker for Chan nel 3 Center Front O...

Страница 8: ...tightly as possible Notes 1 If desired the twisted ends can be tinned with solder to keep the strands together 2 The prepared bare wire cable ends may be inserted into spade lug connectors 3 Banana pl...

Страница 9: ...ker s impedance is 6 ohms select the 4 ohms setting Refer to Gen eral Information Note 4 on page 3 for additional information WARNING Loudspeaker terminals are hazardous live and present a risk of ele...

Страница 10: ...ry important to use cables of adequate size so there is little to no power loss in the cables The size is specified in Gauge Numbers or AWG American Wire Gauge The smaller the Gauge number the larger...

Страница 11: ...en tighten the termi nal cap until the cable is firmly clamped into the terminals so the lugs or wire cannot slip out Refer to figures 6 7 and 8 14 Place the IMPEDANCE Switch to the position 4 ohm or...

Страница 12: ...he amplifier for Channels 1 3 and 5 LED indicates when Amplifier Channels 1 3 or 5 POWER GUARD circuit activates LED indicates when Amplifier Channels 2 or 4 POWER GUARD circuit activates POWER Switch...

Страница 13: ...witch The MC205 s Dynamic Power Manager circuitry allows for the connection of either 4 ohm or 8 ohm Loudspeakers to its output terminals while at the same time delivering the same power output Refer...

Страница 14: ...hm speakers and still deliver 200 watts The power penalty usually paid with 8 ohm speakers on high current amplifiers does not exist with this new design The high efficiency circuit design of the MC20...

Страница 15: ...10 Joules of energy for the five amplifier channels necessary for the wide dy namic range that Digital Audio demands The power amplifier draws high current from the AC power line overdriven amplifier...

Страница 16: ...16...

Страница 17: ...17 Photos...

Страница 18: ...ak power output is rated power or less per channel with all chan nels operating for any combination of frequencies from 20Hz to 20 000Hz Wide Band Damping Factor Greater than 70 at 4 ohms Greater than...

Страница 19: ...l result in shipping damage Use the original shipping carton and interior parts only if they are all in good serviceable condition If a shipping carton or any of the interior part s are needed please...

Страница 20: ...cts is the policy of McIntosh Laboratory Incorporated who reserve the right to improve design without notice Printed in the U S A McIntosh Laboratory Inc 2 Chambers Street Binghamton NY 13903 www mcin...

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