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Hi friends, the last weekend I bougth a McIntosh solid state power amplifier model MC 250 in an estate sale in $200. The amplifier is in very good condition and I think is beautiful (industrial shape), all parts are originals and the sound is nice, warm and very good in my little speakers AR M2. McIntosh MC250 amp. (THIS AD IS FOR ONE AMP ONLY) But two are for sale For your consideration is a vintage McIntosh MC-250 twin 50 watt amplifiers. I have had this unit for a few years and it have performed flawlessly and sound amazing. I am raising funds to send my son to pilot school so some of my beloved toys are being sold.
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![Mcintosh mc 250 amp reviews Mcintosh mc 250 amp reviews](/uploads/1/2/4/8/124864981/107519856.jpg)
Solid StatePowerful Amplifier
The MC 250is completely stable when connected to any loudspeaker system or even toreactive loads. The MC 250 has special circuits to prevent damage by shortcircuit or oen circuit of the output loads, or by any amount of output imedancemismatch. Therminal cutouts are mounted on the output transistor heaat sinks toprovide protection against inadequate ventilation.
Specifications
50 watts RMScontinuous power per channel, both channels operating into a 4 Ω, 8 Ω or 16 Ωload
TotalHarmonic Distortion: less than 0,25% atrated power output fromm 20 to 20,000 Hz . Distortion typically measures lessthan 0,1% and decreases as output power is reduced.
IntermodulationDistortion: less than 0,25% for anycombinations of frequencies between 20 and 20,000 Hz at 100 peak watts outputper channel or at any level less than 100 peak watts per channel
FrequencyRange: at rated output, both channelsoperating +0, -0,25 dB 20 through 20,000 Hz. At reduced output, both channelsoperating +0, -3 dB 5 through 70,000 Hz
OutputImpedance: output taps are provided for4 Ω, 8 Ω and 16 Ω loads. Full rated power output is provided at each outputtap. The 16 Ω output will provided 25 volts RMS for constant voltage multiplespeaker distribution lines. Monophonic Output taps are provided for 2, 4 and 8Ω. Full rated power output is provided at each output tap. These taps are alsoavailable on the octal socket, left center of control panel.
OutputDamping Factor: greater than 15 at 4 Ω ;38 at 8 Ω, and 16,6 at 16 Ω
InputSensitivity/Impedance: 0,5 volt willproduce rated power output; a gain control for each channel allows independentadjustment of amplification in each channel. Input impedance is 200,000 Ω
![Mcintosh mc250 for sale Mcintosh mc250 for sale](/uploads/1/2/4/8/124864981/248087895.jpg)
Hum andNoise: greater than 90 dB below ratedoutput
Mono -Stereo switch
Semiconductors: 24 silicon transistors; 23 silicon rectifiersand diodes
PowerConsumption: 50 watts at zero signaloutput; 250 watts at rated output
Dimensions(W x H x D): 10-5/8 x 7-1/16 x 15-5/8inches
Chassis: Chrome and blackI like