By design, the Nakamichi Stasis amplifiers were quite different from conventional designs that used global feedback. Without getting into technical details, these amplifiers are inherently stable with any load and always maintain uniform output impedance with no distortion. Because it has no negative feedback it has no distortion. To supply the demand for power, this PA-7A used a massive 700 watt toridal transformer and will deliver up to 50 amps of current per channel. 16 output transistors per channel provide the power to drive any speaker you choose. I probably should have started with the fact the Nelson Pass designed these amplifiers. He personally holds more amplifier design than anyone or any company on the planet. He loves to bias his designs to run slightly into pure class-A territory. This amp is no different and has a smooth, warmth that draws you into the music. This amp is the MK II and they refined some of the interior layout and power supply lines. Also fixed the protection issue and the overheating problems. This may be one of the best values youll find in a truly audiophile power amp. Nakamichi used slightly better components than the similar Thresholds so listeners prefer the Nakamichis. FEATURES - Biased into Class A for approx. 10% of its output Stasis Topology Zero Feedback Massive Toroidal Transformer Ultra stable 4X huge 33,000uF Nichcom Filter Caps Elna Muse BS Bipolars AMPLIFIER SPECIFICATIONS - POWER: 225 wpc (8 ohms) / 350 wpc (4 Ohms) FREQUENCY RESPONSE: 20Hz to 20kHz THD: 0.1% DAMPING: 60 INPUT SENS: 2V SNR: 120dB OUTPUT DEVICES: 16 x output transistors per channel DIMENSIONS (WxHxD): 17 x 7.8 x 16.6 WEIGHT: 60 lbs IN THE BOX - Amplifier Heavy power cord CONDITION - Some light signs of use on the anodizing, but overall a solid amplifier. No large scratches of dings. No smell of smoke or pets. Tested and sounds beautiful. SHIPPING - We ship worldwide with UPS, Fed-Ex and various truck freight lines. All items are packed and padded with care if the original packaging is deemed insufficient. We know how exciting it is to anticipate the arrival of new gear and we want your item to arrive in the same condition it left our facility.

Nakamichi PA-70IIA Stereo Power Amplifier120V input model from JAPANThis unit is 100% tested by a professional audio shop and confirmed perfect working. Power output: 225 watts per channel into 8? (stereo)Frequency response: 20Hz to 20kHzTotal harmonic distortion: 0.05%Damping factor: 60Input sensitivity: 2VSignal to noise ratio: 120dBDimensions: 435 x 200 x 421mmWeight: 28.5kgOur price is 100% negotiable!Please make an offer and we will give you the best price! Payment PayPal ONLY. Please pay within 5 days after auction is finished. Shipping We ONLY ship to buyers Paypal registered address. ReturnsItems that are faulty beyond the description given on our auction site should be returned for a full refund.Please contact us by e-mail if items delivered are faulty. However, please send the item back to us. About usOur product is 100% authentic! We dispatch items from Japan. We provide our goods and services based on our motto “Your complete satisfaction is our ultimate goal”. Therefore, please rest assured and make your bid with ease. Please Note International Buyers Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. I do not mark merchandise values below value or mark items as gifts- US and International government regulations prohibit such behavior.

Vintage Nakamichi PA-7AII Stasis Inherently Stable Power Amplifier 225W+225W Good, clean, preowned condition. Fully tested and working. There are a couple small scratches on top of case. Front face has 2 small scuffs. A little touch up paint will have this looking pristine. No dents or damage beyond these superficial marks as shown in photos. Please keep in mind that this amplifier is 60 lbs so please plan accordingly. Please feel free to ask any questions.

Perfect Working Conditions Nakamichi PA -7All 225W X 2 The word Stasis displayed prominently on the amplifier's front panel is a clue that it uses circuitry designed by Nelson Pass, who is responsible for the Stasis amplifiers manufactured in the U.S. by Threshold Corporation. However due to the nature of vintage electronic, and the few fraudulent buyers out there. I am offering this as-is, with no guarantee of its full function when it arrives to you. Vintage electronics contain 20-50 years old parts (belts, rubber parts, caps, etc) that while still work at the time I tested the unit, can fail at any given time. It can be a few weeks, few months, or I have units in my collection that still going strong ,Service is recommend before long term use for longevity. If you are concern please contact me before you buy. Most of my items are used so please expect some normal sign of wear and usage like light scratches, dirt, etc .... If you are concern with anything please contact me.

Free eBay listing template designed by dewiso.com Description: The Nakamichi PA-7AII is a high-end stereo power amplifier that epitomizes the blend of sophisticated audio engineering and robust performance. Building on the legacy of its acclaimed predecessor, the PA-7AII features Nakamichis innovative Stasis technology, designed by audio legend Nelson Pass. This technology ensures that the output stage operates in a virtually static condition, thereby reducing distortion and enhancing audio clarity. With a power output capable of delivering up to 225 watts per channel into 8 ohms, the PA-7AII is able to drive even the most demanding speakers with ease, producing a sound that is both powerful and nuanced. Its heavy-duty construction and elegant design reflect Nakamichis commitment to quality and aesthetic excellence. Ideal for audiophiles seeking to create a high-fidelity audio system, the Nakamichi PA-7AII stands out as a testament to superior audio performance and reliability. Cosmetic details: In good vintage cosmetic condition, has some scratches/marks, see pictures for details Items included: Only comes with what you see in the pictures which includes the unit itself only Additional details: This unit has been cleaned and tested to verify its working condition. This amp works great and sounds amazing. See video above for demo. Please note other equipment in the demo video is not included and is just used for testing purposes. Contact: Message us with any questions and check out and follow our eBay store for more similar items for sale Our Store Policies Please read and review the policies that may or may not be applicable to your purchase in order to prevent any unsatisfaction and issues that may arise. We do our best to try to make sure you are happy with your purchase and customer service is upon one of our biggest priorities so please reach out with any questions/concerns. Photo Disclaimer Upon purchasing this item you accept and agree that you have reviewed all of the pictures and understand that what you see is what you are getting. This also means that despite what we wrote in the description if you see (or don’t see) something in the pictures we didn’t mention or we missed, the picture should speak for itself at that point. If it is not in the pictures and/or it is not stated in the listing as being included then it is not being included with your purchase, this includes any cables, accessories, original box or anything of that nature. If you have any questions please message us and we will be happy to respond to your questions/concerns. As is Policy Please note that any items sold “as is” are final sale regardless of whether they work or not. To avoid confusion, this does not specifically mean that this item is an “as is” item unless stated in the description above Return Policy For new items, returns are subject to an up to 50% refund deduction to make up for lost profits in market value for the item if the item is opened by you and/or there are missing components/accessories upon receipt back to us. Any returned items that are returned damaged or have been tampered with in any way are subject to an up to 100% refund deduction as well per eBay’s policies. Please also note that any items that have any “tamper” stickers should not be removed and should be returned with them intact as removing them will result in a refund deduction as well.

Free eBay listing template designed by dewiso.com Description: The Nakamichi PA-7AII is a high-end stereo power amplifier that epitomizes the blend of sophisticated audio engineering and robust performance. Building on the legacy of its acclaimed predecessor, the PA-7AII features Nakamichis innovative Stasis technology, designed by audio legend Nelson Pass. This technology ensures that the output stage operates in a virtually static condition, thereby reducing distortion and enhancing audio clarity. With a power output capable of delivering up to 225 watts per channel into 8 ohms, the PA-7AII is able to drive even the most demanding speakers with ease, producing a sound that is both powerful and nuanced. Its heavy-duty construction and elegant design reflect Nakamichis commitment to quality and aesthetic excellence. Ideal for audiophiles seeking to create a high-fidelity audio system, the Nakamichi PA-7AII stands out as a testament to superior audio performance and reliability. Cosmetic details: In good vintage cosmetic condition, has some scratches/marks, see pictures for details Items included: Only comes with what you see in the pictures which includes the unit itself only Additional details: This unit has been cleaned and tested to verify its working condition. We’ve found it to sound great overall with most songs but have noted that on some songs the highs can get a bit harsh sounding. Maybe could be just the audio profile of this amp or maybe could be fixed with a preamp? Regardless this is being noted so this cannot be used as an issue upon receipt from the buyer. See video above for demo Contact: Message us with any questions and check out and follow our eBay store for more similar items for sale Our Store Policies Please read and review the policies that may or may not be applicable to your purchase in order to prevent any unsatisfaction and issues that may arise. We do our best to try to make sure you are happy with your purchase and customer service is upon one of our biggest priorities so please reach out with any questions/concerns. Photo Disclaimer Upon purchasing this item you accept and agree that you have reviewed all of the pictures and understand that what you see is what you are getting. This also means that despite what we wrote in the description if you see (or don’t see) something in the pictures we didn’t mention or we missed, the picture should speak for itself at that point. If it is not in the pictures and/or it is not stated in the listing as being included then it is not being included with your purchase, this includes any cables, accessories, original box or anything of that nature. If you have any questions please message us and we will be happy to respond to your questions/concerns. As is Policy Please note that any items sold “as is” are final sale regardless of whether they work or not. To avoid confusion, this does not specifically mean that this item is an “as is” item unless stated in the description above Return Policy For new items, returns are subject to an up to 50% refund deduction to make up for lost profits in market value for the item if the item is opened by you and/or there are missing components/accessories upon receipt back to us. Any returned items that are returned damaged or have been tampered with in any way are subject to an up to 100% refund deduction as well per eBay’s policies. Please also note that any items that have any “tamper” stickers should not be removed and should be returned with them intact as removing them will result in a refund deduction as well.

NAKAMICHI PA-7A II STASIS VINTAGE POWER AMPLIFIER WITH 225W X 2 TESTED WORKS GREAT Bit Dusty. Comes As Seen. About unit.: The word Stasis displayed prominently on the amplifiers front panel is a clue that it uses circuitry designed by Nelson Pass, who is responsible for the Stasis amplifiers manufactured in the U.S. by Threshold Corporation.

NAKAMICHI PA-7AII STASIS VINTAGE POWER AMPLIFIER WITH 225W X 2 CONDITION: USED “Actual item is pictured. Test Good. 30 Days warranty” Item has been tested and is fully functional. It is in good condition, has some signs of normal use, has somes cratches on item, please see pictures for details. Not include remote control and other accessories not included. This item will be packed very well to ensure a safe arrival. About unit.: The word Stasis displayed prominently on the amplifiers front panel is a clue that it uses circuitry designed by Nelson Pass, who is responsible for the Stasis amplifiers manufactured in the U.S. by Threshold Corporation. Cosmetic Condition: The receiver is in good cosmetic condition. The casing shows some wear from use (scratches, scuffs, etc (See Pictures). Please check on the photos for detailed condition of the product. Functionality: The receiver is in working condition.Due to the extremely heavy unit, returns are not accepted, they will only be accepted if the unit is defective within the 30 day period. Unit is very heavy about 70 pounds. Includes: Power cord only