Листовка для McIntosh MC2301
To experience the legendary performance of McIntosh, please call on us at 1-800-538-6576
l e g e n d a r y
www.mcintoshlabs.com
35010900 MC
2301
Mc2301
vacuum tube MONOBLOCK power amplifier
POWER OUTPUT
300 watts into an 8, 4 or 2 ohm load is the minimum
sine wave continuous average power output.
300 watts into an 8, 4 or 2 ohm load is the minimum
sine wave continuous average power output.
OUTPUT LOAD IMPEDANCE
Terminals for 8, 4 and 2 ohms
Terminals for 8, 4 and 2 ohms
RATED POWER BAND
20Hz to 20kHz
20Hz to 20kHz
TOTAL HARMONIC DISTORTION
0.5% maximum harmonic distortion at any
level from 250 milliwatts to rated power output.
0.5% maximum harmonic distortion at any
level from 250 milliwatts to rated power output.
FREQUENCY RESPONSE
+0, -0.5dB from 20Hz to 20kHz
+0, -3.0dB from 10Hz to 100kHz
+0, -0.5dB from 20Hz to 20kHz
+0, -3.0dB from 10Hz to 100kHz
INPUT SENSITIVITY
1.7V Unbalanced
3.4V Balanced
1.7V Unbalanced
3.4V Balanced
A-WEIGHTED SIGNAL-TO-NOISE RATIO
117 below rated output
117 below rated output
INTERMODULATION DISTORTION
0.5% maximum if instantaneous peak
power output does not exceed twice the
rated output, for any combination of
frequencies from 20Hz to 20kHz
0.5% maximum if instantaneous peak
power output does not exceed twice the
rated output, for any combination of
frequencies from 20Hz to 20kHz
WIDE BAND DAMPING FACTOR
Greater than 15
Greater than 15
INPUT IMPEDANCE
47,000 ohms
47,000 ohms
TUBE COMPLIMENT
2 - 12AT7 Voltage Amplifiers
8 - KT88 or 6550 Output Tubes
2 - 12AT7 Voltage Amplifiers
8 - KT88 or 6550 Output Tubes
POWER REQUIREMENTS
100 volts, 50/60Hz, 6.6 amps
110 volts, 50/60Hz, 6 amps
120 volts, 50/60Hz, 5.5 amps
220 volts, 50/60Hz, 3 amps
230 volts, 50/60Hz, 2.75 amps
240 volts, 50/60Hz, 2.75 amps
Standby 1W
100 volts, 50/60Hz, 6.6 amps
110 volts, 50/60Hz, 6 amps
120 volts, 50/60Hz, 5.5 amps
220 volts, 50/60Hz, 3 amps
230 volts, 50/60Hz, 2.75 amps
240 volts, 50/60Hz, 2.75 amps
Standby 1W
DIMENSIONS (H x W x D including
front panel and cables)
12-5/16” (31.3cm) x 17-3/4” (45.1cm)
x 23” (58.4cm)
12-5/16” (31.3cm) x 17-3/4” (45.1cm)
x 23” (58.4cm)
WEIGHT
116 pounds (52.6kg) net
141 pounds (64kg) in shipping carton
116 pounds (52.6kg) net
141 pounds (64kg) in shipping carton
EXCLUSIVE MCINTOSH
POWER ASSURANCE SYSTEM
A collection of technologies that enhance
performance and reliability while
protecting the amplifier and loudspeakers.
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.
continuously monitors both input and
output signals. Power Guard dynamically
adjusts the input level to avoid clipping
while preventing harsh sounding distortion.
SENTRY MONITOR
®
TUBE PROTECTION
Fuse-less short-circuit protection
circuit disengages the output stage
before current exceeds safe operating
level – resets automatically.
circuit disengages the output stage
before current exceeds safe operating
level – resets automatically.
UNITY COUPLED
OUTPUT CIRCUIT
®
Output power is taken from both the
plate and cathode of the output tubes.
Conventional designs only take output
from the latter. This allows ½ the turns
ratio, or ¼ the impedance transformation
of conventional designs. The result is
much lower distortion, wider bandwidth
and increased loudspeaker damping factor.
plate and cathode of the output tubes.
Conventional designs only take output
from the latter. This allows ½ the turns
ratio, or ¼ the impedance transformation
of conventional designs. The result is
much lower distortion, wider bandwidth
and increased loudspeaker damping factor.
WATTMETER
Swift, accurate response reveals program
peaks so staying within the power limits
of your loudspeakers is easy.
peaks so staying within the power limits
of your loudspeakers is easy.
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.
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.
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.