продам винтажный усилитель Mcintosh mc2505 в отличном состоянии!
характеристики:
POWER OUTPUT:
STEREO— 50 RMS watts continuous per channel into 4, 8, or 16 ohms both channels operating.
HARMONIC DISTORTION:
STEREO—Less than 0.25% at 50 watts output
f rom 20 Hz to 20 kHz both channels operating.
Typical performance is less than 0.1% at
rated power. Distortion decreases as output
power is reduced.
INTERMODULATION DISTORTION:
STEREO—Less than 0.25% if instantaneous
peak power output is 100 watts or less per
channel with both channels operating for any
combination of f requencies 20 Hz to 20 kHz.
FREQUENCY RANGE:
20 Hz to 29kHz +0, -0.1 dB at rated power.
15 Hz to 60 kHz +0, -0.5 dB at rated power.
10 Hz to 100 kHz +0, -3.0 dB at one-half of
rated power.
NOISE AND HUM:
90 dB or more below rated output.
OUTPUT IMPEDANCE:
STEREO—4, 8, and 16 ohms
OUTPUT VOLTAGES:
25 volts STEREO
DAMPING FACTOR:
14 at 4 ohms output
27 at 8 ohms output
13 at 16 ohms output
INPUT IMPEDANCE:
200,000 ohms
INPUT SENSITIVITY:
0.5 volt. Level control provided for higher input voltage.
POWER REQUIREMENTS:
117 volts AC 50/60 Hz, 75 watts at zero signal
output.
250 watts at rated output.
SEMICONDUCTOR COMPLEMENT:
26 silicon transistors.
27 silicon rectifiers and diodes.
