McIntosh MC 2105 Stereo Power Amplifier Autoformer 105 WPC 4 8 16 Ohm
Item History & Price
| Reference Number: Avaluer:17883612 | Model: MC 2105 |
| Type: Power Amplifier | Modified Item: No |
| Brand: McIntosh | Country/Region of Manufacture: United States |
| UPC: Does not apply |
McIntosh MC 2105 Power AmplifierSERVICED and in EXCELLENT CONDITION!TESTED A+: FULLY FUNCTIONAL, EVERYTHING WORKS AS IT SHOULD ~ COSMETIC CONDITION: EXCELLENT (A+) Very clean. PHOTOS are considered part of the description. What you see in the photos is exactly what you get, so please view them for more details and a better understanding of the quality. INCLUDED: Owners Manual, Sales Brochure. SERVICED: Gone through by a Professional Technician. New 1” McIntosh factory feet have been ...installed. All dust has been carefully removed from the interior of the unit and all exterior surfaces have been meticulously cleaned. All knobs were removed cleaned and polished. All solder joints have been checked with a jewelers loop for cold solder and reflowed where necessary. The control pots and switches have been cleaned and lubed for years of smooth and silent operation. EXPERT SHIPPING!Performance Limits are the maximum deviation from perfection permitted for a Mclntosh instrument. We promise you that the MC 2105 you buy must be capable of performance at or exceeding these limits or you get your money back. Mclntosh is the only manufacturer that makes this guarantee.
SPECIFICATIONS for McIntosh MC 2105SPECIAL FEATURESThe amplifier is completely stable when connected to any loudspeaker system or even to any reactive loads. The MC 2105 has special circuits to prevent damage by short circuit or open circuit of the output loads, or by any amount of output impedance mismatch.Thermal cutouts are mounted on the output transistor heat sinks to provide protection in the event of inadequate ventilation.POWER OUTPUT210 watts RMS continuous power stereo, 105 watts per channel Both operating into 4 ohm, 8 ohm, or 16 ohm loads.HARMONIC DISTORTIONLess than 0.25% at any power output from 20 Hz to 20, 000 Hz both channels operating. Typical performance is less than 0.1% at rated power. Distortion decreases as output power is reduced.INTERMODULATION DISTORTIONLess than 0.25% for any combination of frequencies 20 Hz to 20, 000 Hz at 210 peak watts output per channel or at any level less than 210 peak watts per channel. Both channels operating.FREQUENCY RESPONSEAt rated output both channels operating +/- 0, -.25db. 20 Hz through 20, 000 HzNOISE AND HUMGreater than 90 dB below rated output.OUTPUT IMPEDANCE4, 8, and 16 ohm. Full rated power output is provided at each output tap. The 8 ohm output will provide 25 V RMS for constant voltage multiple speaker distribution lines.DAMPING FACTORGreater than 18 at 4 ohms. Greater than 13 at 8 ohms. Greater than 10 at 16 ohms output.INPUT SENSITIVITY & IMPEDANCE0.5 V will produce rated power output; a gain control is provided for each channel allowing independent adjustment of amplification in each channel. Input impedance is 200, 000 ohmsOUTPUT POWER MONITOR METERMeter is calibrated to read 0 dB when amplifier produces rated output. Meter range switch is provided to increase meter sensitivity by 10 dB or 20 dB.HEADPHONE OUTPUTDesigned for low impedance headphones.CONTROLSPower on-off switch, speaker on-off switch, left gain, right gain, meter range switch.SEMICONDUCTOR COMPLIMENT34 silicone transistors, 18 silicone rectifiers and diodes
POWER REQUIREMENTS117 volts AC 50/60 Hz, 90 watts, at zero signal output, 430 watts at rated output.
MECHANICAL SPECIFICATIONSSIZE: Front panel, 16-3/4” wide by 7-1/8” high; chassis 14-7/8” wide by 6-9/16 “ high by 14-1/2” deep, including connectors. Clearance in front of mounting panel including knobs, 1-1/2”.FINISHFront panel: anodized Golden black.gold and black.CHASSISChrome and black.MOUNTINGConvenient, professional PANLOC.WEIGHT65 lbs, 80 lbs in shipping carton.
SHIPPINGWe have much experience successfully shipping sensitive electronics. Fast shipping, typically with a one day turnaround time.*Please review our feedback.*We professionally package your purchase in house and we are experts in shipping electronics such as these. We properly secure the shipment and get it to you like it left us.We take pride in our packing abilities and this will be evident from the moment your package arrives.Full insurance is included as well to protect both of our interests. If an item arrives damaged, the buyer is responsible to notify the seller immediately, retain all shipping materials, and upon request make them available to FedEx for inspection. Failure to cooperate may void your claim and rights to a refund. If a refund is due, the buyer agrees to wait for funds from FedEx. If FedEx denies the claim, the seller may still indemnify.Your item will be shipped via FedEx Ground and the tracking number can be found in “My eBay” under “Purchase History”. However, the most up to date status of your package will be found online at FedEx.com, not on eBay.SHIPPING QUOTED IS FOR THE LOWER 48 STATES, OTHERWISE MESSAGE US FOR A QUOTEFedEx Ground does not ship to PO Boxes or AFB, APO, FPO, or DPO addresses.
SPECIFICATIONS for McIntosh MC 2105SPECIAL FEATURESThe amplifier is completely stable when connected to any loudspeaker system or even to any reactive loads. The MC 2105 has special circuits to prevent damage by short circuit or open circuit of the output loads, or by any amount of output impedance mismatch.Thermal cutouts are mounted on the output transistor heat sinks to provide protection in the event of inadequate ventilation.POWER OUTPUT210 watts RMS continuous power stereo, 105 watts per channel Both operating into 4 ohm, 8 ohm, or 16 ohm loads.HARMONIC DISTORTIONLess than 0.25% at any power output from 20 Hz to 20, 000 Hz both channels operating. Typical performance is less than 0.1% at rated power. Distortion decreases as output power is reduced.INTERMODULATION DISTORTIONLess than 0.25% for any combination of frequencies 20 Hz to 20, 000 Hz at 210 peak watts output per channel or at any level less than 210 peak watts per channel. Both channels operating.FREQUENCY RESPONSEAt rated output both channels operating +/- 0, -.25db. 20 Hz through 20, 000 HzNOISE AND HUMGreater than 90 dB below rated output.OUTPUT IMPEDANCE4, 8, and 16 ohm. Full rated power output is provided at each output tap. The 8 ohm output will provide 25 V RMS for constant voltage multiple speaker distribution lines.DAMPING FACTORGreater than 18 at 4 ohms. Greater than 13 at 8 ohms. Greater than 10 at 16 ohms output.INPUT SENSITIVITY & IMPEDANCE0.5 V will produce rated power output; a gain control is provided for each channel allowing independent adjustment of amplification in each channel. Input impedance is 200, 000 ohmsOUTPUT POWER MONITOR METERMeter is calibrated to read 0 dB when amplifier produces rated output. Meter range switch is provided to increase meter sensitivity by 10 dB or 20 dB.HEADPHONE OUTPUTDesigned for low impedance headphones.CONTROLSPower on-off switch, speaker on-off switch, left gain, right gain, meter range switch.SEMICONDUCTOR COMPLIMENT34 silicone transistors, 18 silicone rectifiers and diodes
POWER REQUIREMENTS117 volts AC 50/60 Hz, 90 watts, at zero signal output, 430 watts at rated output.
MECHANICAL SPECIFICATIONSSIZE: Front panel, 16-3/4” wide by 7-1/8” high; chassis 14-7/8” wide by 6-9/16 “ high by 14-1/2” deep, including connectors. Clearance in front of mounting panel including knobs, 1-1/2”.FINISHFront panel: anodized Golden black.gold and black.CHASSISChrome and black.MOUNTINGConvenient, professional PANLOC.WEIGHT65 lbs, 80 lbs in shipping carton.
SHIPPINGWe have much experience successfully shipping sensitive electronics. Fast shipping, typically with a one day turnaround time.*Please review our feedback.*We professionally package your purchase in house and we are experts in shipping electronics such as these. We properly secure the shipment and get it to you like it left us.We take pride in our packing abilities and this will be evident from the moment your package arrives.Full insurance is included as well to protect both of our interests. If an item arrives damaged, the buyer is responsible to notify the seller immediately, retain all shipping materials, and upon request make them available to FedEx for inspection. Failure to cooperate may void your claim and rights to a refund. If a refund is due, the buyer agrees to wait for funds from FedEx. If FedEx denies the claim, the seller may still indemnify.Your item will be shipped via FedEx Ground and the tracking number can be found in “My eBay” under “Purchase History”. However, the most up to date status of your package will be found online at FedEx.com, not on eBay.SHIPPING QUOTED IS FOR THE LOWER 48 STATES, OTHERWISE MESSAGE US FOR A QUOTEFedEx Ground does not ship to PO Boxes or AFB, APO, FPO, or DPO addresses.
