 |
 |
 |
|
• Awarded one of Stereophile Magazine's Recommended Components for 2005 and 2006
• Awarded The Absolute Sound Golden Ear Award - "Best of the Best"
• Stereo: 75 Watts per channel (4/8/16 ohms)
• Mono Bridged: 150 Watts per channel (2/4/8 ohms)
• Tube Compliment: (3) 12AX7, (4)12AT7, (4) KT-88/6550
• Adjustable Sensitivity on Unbalanced input to match any preamp
• Gold plated unbalanced input jacks
• Balanced inputs with XLR jacks
Quick Facts
An object of desire cherished by music lovers around the world, the MC275 is hard to beat.
Our amplifiers have a lush sound that presents a powerful and detailed soundstage. Their legendary Unity Coupled Output Transformer uses two bifilar wound primaries - one for the plates, as is normal, and a second for the cathodes. Instead of drawing all the output power from the plates, as many other designs do, the Unity Coupled design draws from both the plates and the cathodes. This greatly reduces the output distortion - always a problem in tube designs. By mixing the secondary windings in amongst the primaries, coupling is improved -flattening the output frequency response and improving the power bandwidth.
The MC275 Vacuum Tube Amplifier was designed and engineered by McIntosh co-founder Sidney Corderman and the McIntosh Engineering Team. The MC275 uses balanced or single ended inputs and a compliment of (3) 12AX7A, (4) 12AT7 and either (4) KT-88s or 6550 tubes. Configured for 75 watt per channel stereo, the MC275 can power 4, 8, or 16-ohm loads. As a bridged mono amp it delivers 150 watts into 2, 4, or 8-ohm loads. THD is below 0.5% from 20 Hz to 20KHz at all times.
• There's a Front Apron Power switch
• Stereo/Mono switch
• Polished stainless-steel chassis
• Signal-to-Noise ratio is an excellent: 100dB A-Weighted.
• Input Sensitivity: 1.2 V unbalanced; 2.5V balanced inputs |
|
|
|
|
|
 |
|
 |
|
McIntosh MC275-Extended Information:
FULL POWER DELIVERY
The MC275 Series IV delivers 75 watts per channel into 4, 8, and 16 Ohm speakers.
ULTRA LOW NOISE AND DISTORTION
Distortion-canceling properties of McIntosh’s Unity-Coupled circuit and
unique Output Transformer design yield much lower distortion and noise across
the entire 20-20,000Hz music range.
WIDE BANDWIDTH
McIntosh’s exclusive Output Circuit and Transformer designs ensure ultra-wide
frequency bandwidth.
MONOBLOCK
The two 75-watt channels may be combined into a single channel of 150 watts
into 2, 4 or 8-Ohm loads.
INVERTED CHASSIS
Heat producing tubes are located on top of the chassis, under a protective
cage, while other circuits are shielded within the polished Stainless Steel
Chassis.
|
|
|
 |
|
 |
|
Home
Login
Cart
