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Stereo Reference Site
M-72
Home Up M-72 M-90 M-91 A-77X A-88X A-90D A-91D
 

Elite M-72 Stereo Power Amplifier

The M-72 Power Amplifier holds the unique distinction of being the longest running production amplifier in Pioneer's history. It was introduced to the ELITE line in 1992 and remained in continuous production for more than a decade.

The M-72 was conceived as a two channel/four channel amplifier to be used in the home or other venues. It is capable of producing 100 watts per channel with two channels driven or 50 watts per channel in four channel mode. Its dynamic power capability is 140 watts into 8 ohms and 190 watts into 4 ohms.

 

 

 

 

 

 

 

 

 

 

 

The amp features dual mono construction and Pioneer's Direct Connection circuitry with individual left and right channel volume controls that permitted operation of a CD player without the need of a pre-amplifier, a convenient feature taken from the M-90 Power Amplifier. Viewing the amplifier from the top, one can see the signature ELITE power supplies and extruded aluminum chimney heat sinks to keep this amp running cool.

The other significant fact about the M-72 is the price.  When it was introduced in 1992, it had a M.S.R.P. of $1000.00. Over the following decade, Pioneer did not raise the price of this superb and under-rated amplifier. It is no longer in production.

Specifications:

  • Urushi Finish with Wood Side Panels
  • 100 Watts Per Channel (Stereo): 8 ohms from 20-20,000 Hz with no more than .009% Total Harmonic Distortion
  • 50 Watts Per Channel (4-Channel): 8 ohms from 20-20,000 Hz with no more than .02% Total Harmonic Distortion (AMP 1 & 2)
  • Dynamic Power: (Stereo)
  • 140 Watts at 8 ohms
  • 170 Watts at 6 ohms
  • 190 Watts at 4 ohms
  • 210 Watts at 2 ohms
  • Super Linear Circuit
  • Direct Connection II
  • Clean Ground System
  • Low-Impedance Driving Capability
  • 2 Pairs of Speaker Systems for Stereo
  • 2 Pairs of Speaker Systems plus 1 Speaker System for 4-Channel
  • Two-Year Warranty

Dimensions:

  • Width: 18-1/16 ins
  • Height: 6-7/16 ins
  • Depth: 16-9/16 ins

Source: Pioneer Electronics Corp.

 

 
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