Natural Sound 2 Channel Power Amplifier. I have 2 of these in my home because I have been so satisfied with the pure, noise-free sound that this Yamaha masterpiece produces for all kinds of music. However, my wife became a minimalist and she is insisting that I can only have one set of these M80's in the house. I had an expert Yamaha.
A complete refurbishment on this unit, and it is sounding so great that you don't ever want to turn off the beautiful music. This is as close to a'new amp' as you are going to see for such a classic piece of hi-fi audio equipment. Brand New Custom-Made Speaker Binding posts were installed. The original Yamaha plastic speaker terminals become brittle over time and they break easily. This new set of binding posts is suited for banana plugs as well.
Here is a list of what was done. Again, it was not done by a "shade-tree tech" working out of his home. It was done at a Genuine Yamaha Authorized Repair Center. The Yamaha Tech isolated and fixed any and all bad solder points.
Checked and repaired all weak or broken circuit connections. Cleaned and refurbished every switches and controls. All settings were adjusted to meet and align with the original Yamaha Factory settings.
The Dreaded Sony Bonding Glue was completely taken out. Important filter capacitors and many other caps were replaced with top quality Nichicon caps.The M-80 offers massive output power with extreme reproduction purity for the discriminating audiophile who demands the highest possible performance in an audio system. I will guarantee that you will hear "new" instrumental and vocal details from this Amp that you could not hear from other. In other words, the musical resolution is phenomenal!
The M-80 delivers 250 watts of power per channel into an 8 ohm load with a mere 0.003% THD, more than enough power for even the most demanding listening requirements. What's more, Auto Class A Power with Zero Distortion Rule amplification makes the M-80 one of the cleanest, tightest amplifiers you've ever heard. As benefiting an amp of this class, the M-80 supplies substantially high output power on sudden demand, and drives even a low-impedance 2-ohm load for full compatibility with virtually any speaker system. Wide range LED peak power level meters and full overload protection circuitry are also included.Overall, the M-80 is an outstanding accomplishment in power amplifier design, not only in technology but more importantly, in natural sound reproduction quality. · 250 Watts (8 ohms) from 20 to 20,000 Hz at no more than 0.003%Total Harmonic Distortion. · 290 Watts (6 ohms) from 20 to 20,000 Hz at no more than 0.007%Total Harmonic Distortion. · 330 Watts (4 ohms) from 20 to 20,000 Hz at no more than 0.02%Total Harmonic Distortion.
· Auto Class A Operating Range: 8 ohms, 30 Watts. · Dynamic Power per channel (IHF) 1 khz. · 8 ohms/6 ohms/4 ohms/2 ohms 380W/480W/640W/850W. In all honesty, this Yamaha M-80 is the best sounding pure Power Amp I've ever heard.I've owned quite a few amps over the years and listened to many more. The M-80 is a studio monitor/reference quality unit, and it is an audio purist's dream amp. The bass from the M-80 is deep and tight, very well controlled.
The mid-range is as clear as any amp I've ever heard, very life like. Crisp, but not at all harsh.
At 250 Watts per Channel, it can easily push almost any speaker load you throw at it. This Power Amplifier will be properly packaged with multiple layers of Styrofoam and bubble wraps to ensure it arrives at your home or office in tip top shape. Amplifier weighs 50+ lbs which attests to its huge toroidal power supply and heat sinks used for this high output amp. The item "Yamaha M-80 Refurbished Power Amplifier 250 Watts Upgraded with Pro Binding Posts" is in sale since Thursday, July 18, 2019.
This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Receivers & Amplifiers\Amplifiers & Preamps". The seller is "wisetrader2056" and is located in Attleboro, Massachusetts. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.