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McIntosh MA252 Hybrid Valve 100w Integrated Amplifier
 
The MA252 Integrated Amplifier is the first hybrid integrated amplifier from McIntosh. Taking retro design cues from the legendary McIntosh MC275 Vacuum Tube Amplifier, the MA252 combines the best of vacuum tube and solid-state circuit design to create an amplifier that’s both visually and sonically stunning.
 
This beautifully crafted integrated amplifier includes McIntosh’s Hybrid Drive™ technology that uses the best of vacuum tubes and solid state to produce the best sound performance. The preamplifier stage uses two 12AX7a and two 12AT7 vacuum tubes housed inside stylish protective cages; the output stage is a direct coupled solid-state amplifier that delivers 100 Watts per channel into 8 Ohm speakers or 160 Watts per channel into 4 Ohm speakers. An all-analogue design, it comes with 2 unbalanced, 1 balanced and 1 Moving Magnet phono input for turntables. All 4 inputs can be given user-friendly names in order to simplify user control. Bass and treble tone controls help fine tune your music to your personal preferences. A full range subwoofer output is included for use with a powered subwoofer to further enhance low frequencies.
 
The MA252 features McIntosh’s McIntosh Monogrammed Heatsinks™ which are connected to advanced high current output transistors. These transistors eliminate the typical amplifier warm-up time so that the MA252 is in peak operating condition from the moment it’s turned on. A powerful control microprocessor is used for smooth system operation, along with some of the latest audio-grade circuit components that deliver the best possible sound.
 
Thanks to its solid-state output, the MA252 is McIntosh’s first product containing vacuum tubes to include McIntosh’s patented Power Guard® technology. Power Guard monitors the output signal for signs of over driving and makes real time micro adjustments to the input signal to prevent harsh sounding clipping that could potentially damage your speakers. If Power Guard is activated, the 2 vacuum tubes connected to the affected audio channel(s) will flash an amber colour; they will return to their normal green colour when the clipping has stopped.
 
Other McIntosh technologies found in the MA252 include Sentry Monitor™, High Drive headphone amplifier and gold-plated speaker binding posts. Input selection, bass, treble, tone bypass, balance and input offset levels can be adjusted using the front panel knobs or the included remote control; all settings and input selection will be shown on the OLED display. The entire unit sits atop a beautiful polished stainless-steel chassis with a classic McIntosh-styled die cast aluminium name badge attached to each side. Contact your local dealer to learn more.
 
Specifications
 
Electronic
FTC Power Output Rating 100W
Rated Power Band 20Hz to 20kHz
Frequency Response +0,-0.5dB 20Hz to 20kHz
Sensitivity Phono (Moving Magnet) 3.0mV
Maximum Output (Balanced / Unbalanced) 8V Unbalanced
Power Output per Channel 100W into 8 ohms
160W into 4 ohms
Total Harmonic Distortion 0.03%
Frequency Response, +0, -3dB 10Hz to 100kHz
Sensitivity High Level (Balanced / Unbalanced) 0.6V/0.3V
Signal To Noise Ratio (Moving Magnet) 80dB
Input Impedance (Balanced / Unbalanced) 20K/20K
Number of Channels 2
Dynamic Headroom 1.8dB
Signal To Noise Ratio (High Level) 97dB
Damping Factor 8 ohms: >200 4 ohms: >100
 
Connectivity
Balanced Input 1
Phono Input Moving Magnet 1 (fixed loading)
Speaker Binding Post Type Standard
Unbalanced Input 2
Headphone Output 1/4" High Drive
Subwoofer Output 1 (mono)
Unbalanced Analog Connector Type Standard
 
Control
Tone Controls Bass and Treble
Power Control Output 1
Input Level Match Yes
Tone Bypass and Input Assign Yes
Rear Panel Data Port 1
 
General
Vacuum Tube or Solid State Preamplifier: Vacuum Tube
Power Amplifier: Solid State
Dual Layer Chassis Yes
Power Requirement 120V 50/60Hz, 3.7A
Output Type Direct Coupled
Chassis Finish Polished stainless steel
Standby Power Requirement <0.5 Watts
McIntosh Monogrammed Heatsinks™ Yes
 
Weights & Dimensions
Dimensions (WxHxD) 305mm x 194mm x 419mm
Weight 12.7kg

 

McIntosh MA252 Valve Hybrid 100w Integrated Amplifier

£4,995.00
From £73.74 per month

  Delivery Standard Shipping and Click & Collect  

  Payment Secure payment available  

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