Works perfect, recently had it gone through and everything is in good repair and within spec. Preamp and speakers not included. Just the amp. Power output: 120 watts per channel into 8? (stereo) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.03% Damping factor: 80 Input sensitivity: 1V Signal to noise ratio: 105dB This is a phenomenal amp, I’m 100% not sure I want to even sell it. It’s a beast. If you dare to turn the knob, it WILL produce. Dual monoblock amp. Free shipping to 48.

Nikko Alpha II Power Amplifier SilverIt does turn on and meters can light on, but dont response, no output.There are scratches, marks or scuffs on the cabinet, see photos for details.Sold as is. No returns or refunds.Lower 48 shipping only.

Nikko ALPHA II Power Amplifier MADE IN Japan Working Perfectly SpecificationsPower output: 120 watts per channel into 8? (stereo) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.03% Damping factor: 80 Input sensitivity: 1V Signal to noise ratio: 105dB PLEASE CHECK MY STORE FOR OTHER ITEMS ALL ITEMS ARE TESTED BEFORE LISTING AND BEFORE SHIPPING If the item is used, it may have some signs of cosmetic wear, but it is fully operational and functions as intended CHECK MY FEEDBACK AND BUY WITH CONFIDENCE. POLICY: ALL BUYERS PLEASE CONTACT US BEFORE ANY RETURN REQUEST WE WILL WORK WITH YOU We ask that all our buyers please email us with any problem before leaving a negative or neutral feedback, We will do our best to solve it for you We care about our buyers and we only want to see them happy  WE WANT TO SEE ALL OUR BUYERS SATISFIED ALL INTERNATIONAL BUYERS” THE PRICE YOU SEE IN YOUR eBay SITE on the CHECKOUT PAGE FOR BUY IT NOW ITEMS IS THE FINAL PRICE AND IT INCLUDES SHIPPING AND ALL OTHER CHARGES (import tax and custom charges) this was confirmed by an eBay representative FOR ALL INTERNATIONAL SHIPPINGS WE USE EBAY’S GLOBAL SHIPPING SERVICE PROVIDED BY eBAY.  WE HAVE NO CONTROL OVER EBAY GLOBAL SHIPPING RATES, AS WELL AS CUSTOM CHARGES US Shippings Boxing and shipping is via FedEx Ground same or next 3 days to addresses in the continental USA ONLY and the shipping rate is for all 48 states Local pick and inspection is free and CASH ONLY  Mailing address must match ebay and PayPal ALASKA AND HAWAII BUYERS must ask for the shipping rate before purchase

Nikko Alpha iii power mos/fet stereo power amplifier. The unit has been professionally serviced and carefully tested for all functions and it is in excellent working order. The protection circuit has been repaired and re-soldiered. The protection relay has been replaced. All lights have been replaced as needed. The output DC offset has been adjusted for optimum performance. Delivering 80 watts per channel into 8 ohms, this device can function as the power section for any high end stereo system. Featuring a 4-16 ohms capability, this amplifier sounds fantastic! Cosmetic condition is used. The item will be professionally packaged for safe delivery.

Vintage Nikko Alpha II stereo power amplifier tested and working. Very heavy amplifier. Will be packed well in heavy foam for shipping.

Vintage Nikko Alpha II stereo power amplifier tested and working. Very heavy amplifier. Will be packed well in heavy foam for shipping.

For your consideration is a vintage Nikko four component stereo system. Alpha iii power MOS FET / DC stereo power amplifier, Beta 20 stereo preamp, Gamma 30 AM/FM stereo tuner and Eq 20 graphic equalizer. All four components are rack mountable. All units have been professionally serviced and carefully tested for all functions and they are in excellent working order. All controls and switches have been cleaned and lubed for many years of smooth and accurate operation. All light bulbs have been replaced as needed. Two equalizer slider knobs have been replaced. The power amplifier output DC offset has been adjusted for optimum performance. Delivering 80 watts per channel into 8 ohms, this combo can function as the centerpiece of any hi-fi stereo system. The Alpha iii power amplifier is powered by a dual power supply circuitry for ultra clean output with excellent frequency response at high volume. Featuring a superb & sophisticated phono stage, this system sounds fantastic! Cosmetic condition is used. The left rack mount ear is bent on the Gamma 30 tuner. The system will be professionally packaged for safe delivery.

Vintage Nikko Alpha II stereo power amplifier tested and working. Very heavy amplifier. Will be packed well in heavy foam for shipping.

Serviced & working bench tested. Lamps, meters & amp bias adjusted. Controls cleaned & boards resoldered as needed. Meets it 120 WPC specification. Professionally serviced by The Sound Doctor in Loveland, Colorado. All units undergo play time to ensure they are in proper working order before sale. Large items are packed in custom double wall boxes, sealed with plastic & wrapped in one inch bubble wrap with packing fill. Shipped Fedex Ground or Fedex Home Delivery. Please contact me about local pickup before purchase. Thanks for looking!

NIKKO ALPHA III POWER AMPLIFIER - Vintage 1980..WORKS PERFECT.. IF YOUR CLOSER TO TUCSON CAN DO BETTER ON SHIPPING!

Coveted vintage amp from the early eighties. I am the original owner, bought new from Tech HiFi and used as the primary amp in my main setup for several years. Had intended to use for bass in bi-amped system with a pair of Macintosh tube amps so I had it completely serviced and main capacitors replaced/upgraded for around $250. Job change and three kids and life kept me from realizing the dream of a bi-amped system and I never put it back into service so main capacitors are like new. It has been stored in climate controlled, non-smoking room (not basement) ever since. Need to finally clear out audiophile stuff. I plugged this in and have a video attached so you can see/hear for yourself that this works fine. (Note: only this power amplifier is for sale, speakers and background equipment if any, showing in the video are for demonstration purposes only and are NOT included.) I used small 6 bookshelf speakers just to test playback but this amp can drive the most demanding speakers. See spec sheet in images. I will include the original manual, Nikko high end sales brochure, warranty registration card and, as a bonus, the official service manual for this amp. ADDED 2 interior photos showing how clean this amp is and also the great design with two massive power supplies. This is basically two mono power blocks. The four large can capacitors are the ones I had replaced and they are new with only a few minutes use.

YOU ARE BIDDING ON A USED NIKKO ALPHA II STEREO POWER AMPLIFIER,WORKING GOOD HAS SCRATCHES, THE ORIGINAL OWNER CUT BOTH EDGES TO FIT IN HIS RACK,PLEASE CHECK THE PICTURES BEFORE BIDDING,SHIPPING 48 STATES ONLY.

Coveted vintage amp from the early eighties. I am the original owner, bought new from Tech HiFi and used as the primary amp in my main setup for several years. Had intended to use for bass in bi-amped system with a pair of Macintosh tube amps so I had it completely serviced and main capacitors replaced/upgraded for around $250. Job change and three kids and life kept me from realizing the dream of a bi-amped system and I never put it back into service so main capacitors are like new. It has been stored in climate controlled, non-smoking room (not basement) ever since. Need to finally clear out audiophile stuff. I plugged this in and have a video attached so you can see/hear for yourself that this works fine. (Note: only this power amplifier is for sale, speakers and background equipment if any, showing in the video are for demonstration purposes only and are NOT included.) I used small 6 bookshelf speakers just to test playback but this amp can drive the most demanding speakers. See spec sheet in images. I will include the original manual, Nikko high end sales brochure, warranty registration card and, as a bonus, the official service manual for this amp. ADDED 2 interior photos showing how clean this amp is and also the great design with two massive power supplies. This is basically two mono power blocks. The four large can capacitors are the ones I had replaced and they are new with only a few minutes use.

Nikko Alpha III stereo power amplifier owner’s manual & warranty card (obviously, the warranty period is long over). Good condition. Please see pictures. I will ship quickly.

This amplifier was part of an entire rack system that a came into, everything seems to in excellent working order and well taken care of. That being said, this amp is a beast of a unit, if you got the speakers to handle it, have no fear of cranking this one up. I had the knob turned to 75% and had to go out to the street to hear some very clear very undistorted tunes flowing from my house. This thing is a monster. Check the forums, you will find great review after great review of this amp. But life is about choices and I just don’t need this kind of power. So I’m letting her go. Believe me, I would much rather keep all the things. This is not an easy choice, I usually start my auctions at a dollar but for this to leave my possession, I’m gonna need assurance that I ain’t giving it away. I’m also going to put a very fair buy it now price. Good luck and happy hunting. The blacked out portion is the Original owners license number. This NIKKO ALPHA II stereo power amplifier is a vintage item that is still in good working condition. It has two speaker outputs with banana jacks and offers a power output of 120 watts. The amplifier has analog features and is designed to provide a composite audio input. The amplifier has a sleek black color and a compact design, which makes it perfect for a modern music setup. With two inputs and two outputs, it is easy to connect your music devices and speakers. This NIKKO ALPHA II stereo power amplifier is an excellent choice for anyone looking for a vintage product that still maintains its functionality.

Coveted vintage amp from the early eighties. I am the original owner, bought new from Tech HiFi and used as the primary amp in my main setup for several years. Had intended to use for bass in bi-amped system with a pair of Macintosh tube amps so I had it completely serviced and main capacitors replaced/upgraded for around $250. Job change and three kids and life kept me from realizing the dream of a bi-amped system and I never put it back into service so main capacitors are like new. It has been stored in climate controlled, non-smoking room (not basement) ever since. Need to finally clear out audiophile stuff. I plugged this in and have a video attached so you can see/hear for yourself that this works fine. (Note: only this power amplifier is for sale, speakers and background equipment if any, showing in the video are for demonstration purposes only and are NOT included.) I used small 6 bookshelf speakers just to test playback but this amp can drive the most demanding speakers. See spec sheet in images. I will include the original manual, Nikko high end sales brochure, warranty registration card and, as a bonus, the official service manual for this amp. ADDED 2 interior photos showing how clean this amp is and also the great design with two massive power supplies. This is basically two mono power blocks. The four large can capacitors are the ones I had replaced and they are new with only a few minutes use.

This amplifier was part of an entire rack system that a came into, everything seems to in excellent working order and well taken care of. That being said, this amp is a beast of a unit, if you got the speakers to handle it, have no fear of cranking this one up. I had the knob turned to 75% and had to go out to the street to hear some very clear very undistorted tunes flowing from my house. This thing is a monster. Check the forums, you will find great review after great review of this amp. But life is about choices and I just don’t need this kind of power. So I’m letting her go. Believe me, I would much rather keep all the things. This is not an easy choice, I usually start my auctions at a dollar but for this to leave my possession, I’m gonna need assurance that I ain’t giving it away. I’m also going to put a very fair buy it now price. Good luck and happy hunting. This NIKKO ALPHA II stereo power amplifier is a vintage item that is still in good working condition. It has two speaker outputs with banana jacks and offers a power output of 120 watts. The amplifier has analog features and is designed to provide a composite audio input. The amplifier has a sleek black color and a compact design, which makes it perfect for a modern music setup. With two inputs and two outputs, it is easy to connect your music devices and speakers. This NIKKO ALPHA II stereo power amplifier is an excellent choice for anyone looking for a vintage product that still maintains its functionality.

Coveted vintage amp from the early eighties. I am the original owner, bought new from Tech HiFi and used as the primary amp in my main setup for several years. Had intended to use for bass in bi-amped system with a pair of Macintosh tube amps so I had it completely serviced and main capacitors replaced/upgraded for around $250. Job change and three kids and life kept me from realizing the dream of a bi-amped system and I never put it back into service so main capacitors are like new. It has been stored in climate controlled, non-smoking room (not basement) ever since. Need to finally clear out audiophile stuff. I plugged this in and have a video attached so you can see/hear for yourself that this works fine. (Note: only this power amplifier is for sale, speakers and background equipment if any, showing in the video are for demonstration purposes only and are NOT included.) I used small 6 bookshelf speakers just to test playback but this amp can drive the most demanding speakers. See spec sheet in images. I will include the original manual, Nikko high end sales brochure, warranty registration card and, as a bonus, the official service manual for this amp. ADDED 2 interior photos showing how clean this amp is and also the great design with two massive power supplies. This is basically two mono power blocks. The four large can capacitors are the ones I had replaced and they are new with only a few minutes use.

YOU ARE BIDDING ON A USED NIKKO ALPHA II STEREO POWER AMPLIFIER,WORKING GOOD HAS SCRATCHES, THE ORIGINAL OWNER CUT BOTH EDGES TO FIT IN HIS RACK,PLEASE CHECK THE PICTURES BEFORE BIDDING,SHIPPING 48 STATES ONLY.

Coveted vintage amp from the early eighties. I am the original owner, bought new from Tech HiFi and used as the primary amp in my main setup for several years. Had intended to use for bass in bi-amped system with a pair of Macintosh tube amps so I had it completely serviced and main capacitors replaced/upgraded for around $250. Job change and three kids and life kept me from realizing the dream of a bi-amped system and I never put it back into service so main capacitors are like new. It has been stored in climate controlled, non-smoking room (not basement) ever since. Need to finally clear out audiophile stuff. I plugged this in and have a video attached so you can see/hear for yourself that this works fine. (Note: only this power amplifier is for sale, speakers and background equipment if any, showing in the video are for demonstration purposes only and are NOT included.) I used small 6 bookshelf speakers just to test playback but this amp can drive the most demanding speakers. See spec sheet in images. I will include the original manual, Nikko high end sales brochure, warranty registration card and, as a bonus, the official service manual for this amp. ADDED 2 interior photos showing how clean this amp is and also the great design with two massive power supplies. This is basically two mono power blocks. The four large can capacitors are the ones I had replaced and they are new with only a few minutes use.

YOU ARE BIDDING ON A USED NIKKO ALPHA II STEREO POWER AMPLIFIER,WORKING GOOD HAS SCRATCHES, THE ORIGINAL OWNER CUT BOTH EDGES TO FIT IN HIS RACK,PLEASE CHECK THE PICTURES BEFORE BIDDING,SHIPPING 48 STATES ONLY.