Pioneer Elite A-77x Amplifier Review
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The Pioneer Elite A-77x amplifier was introduced in 1986 based on the popular A-88x design. The A-77x featured fewer controls, a lower price tag and 100 watts per channel into 8 ohms (20 watts less per channel than the A-88x). However, the internal component quality was the same as its big brother. All black face and rosewood side panels made for a clean look. 
With an M.S.R.P of $500 the Pioneer A-77x amplifier was in production all the way to 1989. Much like its big brother it was able to deliver power in a virtually distortion free manner having only 0.003% total harmonic distortion from 20hz to 20khz @ 8ohms and a signal to noise ratio at 125db.
Perhaps the most interesting feature of the Elite A-77x is that it featured three transformers and 7 power supplies. Other features included non switching circuit type II, a subsonic filter, tuner input, MC phono input, two tape monitors, and an aux.
The Pioneer A-77x measured 18 inches wide, 16 3/4th inches deep, 6 1/8th inches high and weighed in at 33lbs 11oz.
The Elite A-77x is a solid performer and a sleek vintage pioneer amplifier. If you have experience with this amplifier please Click here to add your review.
If there are any Pioneer A-77x or A-88x amplifiers for sale they will be listed here :
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