All packages are shipped directly from japan!!Condition DescriptionThis is a used item. There is a feeling of use. Please have a look at the photos. ? Functional : The operation works well. And the operation of each button is also comfortable. ? Include : Please confirm the accessories with photos. All the accessories appearing in the photos are attached. *If you want to know more details of condition, please feel free to contact me. Please Note shipping from Japan. Policy Payment[ International Buyers - Please Note ] - Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. - Please check with your countrys 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. Please do not confuse them for additional shipping charges. We only accept PayPal payments. Please pay within 3 days after your purchase.Cancellations & ReturnsCancellation or returns will be accepted only if the item has an obvious problem that was not mentioned in the listing description. If that, please let us know within 3 days you got the item. Buyer is responsible for shipping costs and any charge incurred shipping products back.International BuyersImport duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys 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.shipping?????shipping????? [ Shipping Address ] We ship to only address where be registered by Paypal. [ Other Carrier ] We can arrange shipment by DHL or FedEx or Japan Post. Please ask us about Handling Time and Price. [ Combine shipping & Large Quantity ] Please contact us for combine shipping & large quantity deals before payment. We do our best for you!!!!! [ Order Processing & Handling Time ] Your order will be shipped within 5~10 business days (excluding Saturday, Sunday & Japans Holiday) after the payment is confirmed. [ Compensation & Insurance] When you choose EMS, in order to receive compensation, it is necessary to open the box and check your item with delivery staff at the time of delivery. If you dont do that, you may not receive compensation and new item from us even if your item is damaged and lacked. [ Li-ion Battery ] Some countries( Germany,France,Italy,Mongolia,SriLanka,Turkey,Nigeria and more.) does not accept lithium battery via EMS, SAL by Post Office. Please check your countrys rule yourself. If we receive order from buyer who located in these countries, we will ask buyer to choose 1 from 3. 1. Ship without Ri-ion Battery removed from item. 2. Change shipping method to Fedex or DHL with additional shipping cost. 3. Cancel

POWER amplifier YAMAHA MODEL 101M operation itemDescription Description of itemYAMAHA MODEL 101M POWER AMP operation itemComes with original box and instruction manual. When I turn the volume knob, I hear a scraping sound on both the left and right sides.There is no noise in the sound quality. This is an old product.Therefore, although this product is currently working, it is possible that repairs will need to be made in the future.Thank you for your understanding. If you are looking for this product, please use it. Since I have no specialized knowledge, I am unable to respond to such questions.We apologize for the inconvenience and appreciate your understanding. The item is in good condition and clean for its age, but if you are a nervous person or are concerned about small details such as minor scratches, please refrain from bidding. Im happy. please note Please understand that it may be sold out as it is also sold at other stores. In that case, please be assured that we will pay the full amount of the transferred product price.addition:If we dont have the item you want, please email us the model number of the item and your budget.For any product, we will offer you the lowest price on ebay as much as possible.paymentsIn addition to PayPal payments, we accept credit card, debit card, gift card, Apple Pay, Google Pay, PayPal credit and other payments. Please pay immediately after purchase. AndWe also sell at other stores.Therefore, it may be sold out.Please understand at that time.Please be assured that we will refund the full amount at that time.Shipping?We use FedEx or EMS as our shipping company.Thanks to that, we can quickly deliver products to customers in countries all over the world.and• Shipping from Japan with Tracking Number & Insurance. • We usually ship out your order within 3-10 working days after receiving your payment.?Transportation may be suspended. In that case, it is not possible to export, so we are very sorry, but we will cancel it for your convenience.?The means of transportation may have been changed to surface mail only. In that case, we will contact you by email. And in case of cancellation, there is no excuse, but it will be convenient for the customer.About us We are located in Japan. Its our pleasure to make you happy by proposing our recommend item. If you have any questions or request about items, please feel free to ask us.andIt will be very encouraging for us to receive a good evaluation when the product arrives at the customer. I look forward to working with you.International Buyers - Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countries 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. We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

????Item Title????DescriptionYAMAHA MODEL 101M Power Amplifier Rare AC100V SHIPPED IN A WOODEN CRATE???? Older amp but in very excellent condition.Enjoy the best sound of this 101M in your room. I have sold 2 units of this 101M on ebay so far.I think the main concern when purchasing is shipping this heavy amp. Sending it in a wooden box is a safe way to send it.These amps are rarely available. Dont miss out! YAMAHA 101M (circa 1982)Model RatingsModel Stereo/monaural power amplifierRated output (20Hz to 20kHz) 750W+750W (4?, distortion 0.01%)500W+500W (8?, distortion 0.003%)1.5kW(BTL connection, 8?, distortion 0.01%)Power bandwidth 10Hz to 100kHz (8?, 250W, distortion 0.1%)Input sensitivity 1.73V (8?, 500W)Impedance 25k?Frequency response 10Hz to 100kHz +0 -3dB(1W, 8?)SN ratio (IHF-A) 122dB(8?)Total harmonic distortion ratio 0.003% or less (8?, 20Hz to 20kHz, 250W)Modulation Distortion 0.002% or less (8?, 50Hz:7kHz, 250W)Damping factor 500 (8?, 1kHz)Subsonic filter 7Hz, 12dB/octPower consumption 580W/ch (100V)Dimensions Width 482 x Height 264 x Depth 441mmWeight 61kg The 101M is Yamahas top-of-the-line stereo power amplifier with the enormous power and toughness of a studio amplifier without sacrificing the precision and high quality of an audio amplifier. The 101M incorporates two monaural amplifiers in a single unit, and is a complete twin monaural configuration, with the left and right channels independent from the AC power cord. This makes it possible to use only one channel and leave the other channel turned off, eliminating mutual interference and other harmful interference.The overall layout and wiring patterns are also designed to be perfectly symmetrical, with the micro-power section on the upper side and the high-power section on the lower side, and the signal flow from the front panel to the rear panel where the power transistors of the final stage are lined up. The power stage is a new concept including the power supply circuit to supply the full power with low distortion, and the Yamaha ZDR (Zero Distortion Circuit) is installed to achieve high output power and low distortion.The power transistors are in a flexible configuration with a total of 10 (20) Pc200W metal can-cased transistors per channel, based on 5 paras of ±70V operation, with 4 paras of ±120V added as needed. Therefore, while the power stage as a whole has a ±120V high-voltage operating capability, the individual power Trs do not need to be constantly operated, and the ±70V side 5 paras do not saturate, and the ±120V side 4 paras also do not need to be constantly operated.The power stage is equipped with ZDR (Zero Distortion Rule), which eliminates all distortion in the power stage. Crossover distortion common in the power stage, thermal distortion and distortion caused by speaker back EMFs peculiar to music signal amplification are also cancelled to achieve low distortion. In the power supply section, the main power supply for the power stage and the sub-power supplies for the other stages are separated in order to improve reliability under high current and high voltage amplitude conditions.The main power supply provides ±70 V and ±120 V according to the configuration of the power stage, and a real-time power supply control circuit adds additional voltage as needed to achieve excellent power supply capability.The power transformer is a large transformer weighing approximately 10 kg, which uses an Orient core with excellent magnetic characteristics and windings made of ultra-thick oxygen-free copper wire with a wire diameter of 2 mm, realizing a small primary-side DC resistance of 0.35? and enabling a large power supply.The power supply section uses 2 paras (4 units) of 100V 18,000?F and 1 para (2 units) of 63V 39,000?F. The total capacity of the power stage chemistors used in one 101M unit reaches 300,000?F. To protect the speaker from accidental damage, a protection circuit is provided.The DC detection protection detects DC output and turns off the speaker relay when there is a DC input outside the DC servo range. The high-frequency detection protection turns off the speaker relay in the event of high-frequency large amplitude exceeding the 100 kHz full power range.In addition, a muting circuit is provided that turns off the speaker relay for 5 seconds after power-on and simultaneously activates the 70 Apeak inrush protection circuit.When these three protection circuits are activated, the protection LED lights and warns. A Pc limiter is provided to detect a continuous load short circuit according to the output current and voltage conditions and to protect the transistor by changing the operating curve of the Pc limiter when a load short circuit occurs. An operation mode switch on the rear panel allows use as a monaural amplifier with BTL connection. Input terminals include pin terminals and male and female cannon terminals.The input mode switch on the rear panel allows selection of balanced or unbalanced input. An input level attenuator is provided, which is continuously variable from 0 to -?. A subsonic filter is provided. It is equipped with a full-scale 1000W/8? peak meter with 500W as 0dB.This meter has a W indication at BTL as well as a clip indicator. The high rigidity of the aluminum frame construction allows for rack mounting. ?The watch has not been overhauled. Those that have been overhauled are noted.?If there is something you are looking for, please feel free to contact us.? If there is a discrepancy between the photo and the description on the product page, the photo will be considered as the correct one.Thank you. Shipping Standard Shipping ( Japan Post , FedEx , DHL ) The package will arrive 5-14 days after shipment. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If there is a remote charge for your address we will charge you for additional shipping.Thank you for your understanding. ReturnsReturn Policy. We value your satisfaction with our service. We have an unconditional return policy if notified within 60 days of receipt ( time limits vary by item ). All returns must be in original condition. Once the product has been used, it cannot be returned. Returns must be made within the time limit upon receipt of the merchandise.Please contact us first for return before you ship it back to us.Thank you !

Die SPC Gear Viro 101M sind kompakte und widerstandsfähige Kopfhörer mit einem unglaublich detailreichen und hellem Klangbild, welches für jedes Genre eignet. Neben den hochwertigen Komponenten besitzen die Gear Viro 101M ein eingebautes Mikrofon inklusive Funktionstasten, mit denen die Musik oder auch Anrufe gesteuert werden können. CO2 neutraler Versand Versandkostenfrei innerhalb Deutschlands 1 Monat Widerrufsrecht PC, Notebooks & Zubehör Computer-Komponenten & -Teile Notebooks & Netbooks Laufwerke & Speichermedien Drucker, Scanner & Zubehör Monitore, Projektoren & Zubehör Kabel & Steckverbinder Tastaturen, Mäuse & Pointing Tablets & eBook-Reader Desktops & All-in-One-PCs Notebook- & Desktop-Zubehör Heimnetzwerke & Zubehör Firmennetzwerke & Server Stromschutz & Stromverteilung Software Tablet & eBook-Zubehör Gaming PC- & Videospiele Konsolen Zubehör TV & Audio Heim-Audio & HiFi Fernseher Tragbare Geräte & Kopfhörer Haushaltsbatterien & Strom DVD, Blu-ray & Heimkino TV- & Heim-Audio-Zubehör TV-Receiver & Set-Top-Boxen TV-, Video- & Audio-Raritäten Smart Speakers, Hubs & Zubehör Virtual Reality DJ-Equipment Smartphone Handys & Smartphones Handy-Zubehör Smartwatches Festnetztelefone & Zubehör Funktechnik Smartwatch-Zubehör Haushalt Kaffee-, Tee- & Espressomaschinen Kleingeräte Küche Waschmaschinen & Trockner Staubsauger Gefriergeräte & Kühlschränke Backöfen & Herde Geschirrspülmaschinen Kleingeräte Haushalt Klimaanlagen & Heizgeräte Spielzeug Bausets & Konstruktion Basteln & Kreativität Spiele Playmobil Kleinkindspielzeug Kinderfahrzeuge Lernspielzeug Spielzeug für draußen Stofftiere Puzzles & Geduldspiele Puppen & Zubehör Spielzeugautos Elektrisches Spielzeug Action-Figuren & Zubehör Holzspielzeug Kinderbadespaß Musik & Instrumente Zauberartikel & -tricks Werkzeug Werkzeuge Elektromaterial Werkstattausrüstung Installation Überwachungstechnik Fenster, Türen & Treppen Sicherheitstechnik Baustoffe & Holz Eisenwaren Bad & Küche Bodenbeläge & Fliesen Outdoor Möbel Grills, Heizstrahler & Picknickzubehör Schwimmbecken, Saunen & Außenwhirlpools Motor-Gartengeräte & -zubehör Hand-Gartengeräte & Zubehör Bewässern Rasenmäher, Ersatzteile & Zubehör Gartenbauten & Sonnenschutz Gartenbekleidung & Schutzausrüstung Pflanzenpflege, Boden & Zubehör Pflanzen, Sämereien & Zwiebeln Kompostierung & Gartenabfälle Beleuchtung CO2 neutraler Versand Versandkostenfrei innerhalb Deutschlands 1 Monat Widerrufsrecht Kategorien PC, Notebooks & Zubehör Gaming TV & Audio Smartphone Haushalt Spielzeug Werkzeug Outdoor SilentiumPC Gear Viro 101M Artikelnummer: 1905474 Kopfhörertyp: In-Ear Ohrkanalhörer Geeignet für: Mobiltelefone Kabel-Verbindung: 3.5mm Klinke Bauart: geschlossen Artikeldetails Artikeldetails Hinweis Outlet-Artikel: • Die Lieferung erfolgt mit komplettem Zubehör. • Die Verpackung der Ware ist beschädigt. • Der Artikel ist optisch und technisch in einwandfreiem Zustand. Die SPC Gear Viro 101M sind kompakte und widerstandsfähige Kopfhörer mit einem unglaublich detailreichen und hellem Klangbild, welches für jedes Genre eignet. Neben den hochwertigen Komponenten besitzen die Gear Viro 101M ein eingebautes Mikrofon inklusive Funktionstasten, mit denen die Musik oder auch Anrufe gesteuert werden können. Technische Daten Technische Daten Hersteller SilentiumPC Farbe Schwarz Hauptfarbe Schwarz Zubehör Tragetasche, Silikon Aufsätze, Schaumstoff Aufsätze, Benutzerhandbuch Marke SilentiumPC Gewicht inkl. Verpackung 60 g Hersteller-Artikelnummer SPG170 Produkttyp Kopfhörer Allgemein - Frequenz von 20 Hz Allgemein - Frequenz bis 22 kHz Allgemein - Kennschallpegel 98 dB Mikrofon - Mikrofon vorhanden Ja Allgemein - Nennimpedanz 18 ? Allgemein - Lautstärkeregler Ja Anschlüsse - Kopfhöreranschlüsse Anzahl 1 Anschlüsse - Kopfhöreranschlüsse Typ 3,5 mm geeignet für - Mobiltelefone Ja Allgemein - Stereo Ja Artikelzustand Gebraucht Allgemein - Bauweise In-Ear Anschlüsse - Multimedia/Garten 1 Kopfhöreranschluss, 1Kopfhöreranschlüsse Anzahl Farbe -keine Farbangabe Schwarz Allgemein - Bauform Ohrkanalhörer Allgemein - Bauart geschlossen Gewicht in kg 0,06 Finish Nicht relevant Grundpreispflicht Nein Allgemein - Kabelführung beidseitig Gefahrgutversand Nein ElektroG DE 6. kleine Geräte der IT und Telekommunikation WEEE-Reg.-Nr. 54978142 Ursprungsland CN Konnektivität 1 Kopfhöreranschluss, 1Kopfhöreranschlüsse Anzahl Modell SPG170 Produktart Kopfhörer Das sagen unsere Kunden CO2 neutraler Versand Versandkostenfrei innerhalb Deutschlands 1 Monat Widerrufsrecht © ALTERNATE GmbH - alle Rechte vorbehalten. Alle Preise sind inkl. gesetzlicher Mehrwertsteuer Ein eBay Template von WIDshop(dot)com

POWER amplifier YAMAHA MODEL 101M operation itemDescription Description of itemYAMAHA MODEL 101M POWER AMP operation itemComes with original box and instruction manual. When I turn the volume knob, I hear a scraping sound on both the left and right sides.There is no noise in the sound quality. This is an old product.Therefore, although this product is currently working, it is possible that repairs will need to be made in the future.Thank you for your understanding. If you are looking for this product, please use it. Since I have no specialized knowledge, I am unable to respond to such questions.We apologize for the inconvenience and appreciate your understanding. The item is in good condition and clean for its age, but if you are a nervous person or are concerned about small details such as minor scratches, please refrain from bidding. Im happy. please note Please understand that it may be sold out as it is also sold at other stores. In that case, please be assured that we will pay the full amount of the transferred product price.addition:If we dont have the item you want, please email us the model number of the item and your budget.For any product, we will offer you the lowest price on ebay as much as possible.paymentsIn addition to PayPal payments, we accept credit card, debit card, gift card, Apple Pay, Google Pay, PayPal credit and other payments. Please pay immediately after purchase. AndWe also sell at other stores.Therefore, it may be sold out.Please understand at that time.Please be assured that we will refund the full amount at that time.Shipping?We use FedEx or EMS as our shipping company.Thanks to that, we can quickly deliver products to customers in countries all over the world.and• Shipping from Japan with Tracking Number & Insurance. • We usually ship out your order within 3-10 working days after receiving your payment.?Transportation may be suspended. In that case, it is not possible to export, so we are very sorry, but we will cancel it for your convenience.?The means of transportation may have been changed to surface mail only. In that case, we will contact you by email. And in case of cancellation, there is no excuse, but it will be convenient for the customer.About us We are located in Japan. Its our pleasure to make you happy by proposing our recommend item. If you have any questions or request about items, please feel free to ask us.andIt will be very encouraging for us to receive a good evaluation when the product arrives at the customer. I look forward to working with you.International Buyers - Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countries 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. We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

DescriptionWhen the volume knob is turned, there is a scraping sound on both the left and right sides. There is no noise in the sound quality.It is currently working, but it is an old item.Shipping FedExPlease read this before you buy the product.And please understand what we can.I only send the item to the address on eBay.International Buyers - Please Note:?Import duties, taxes, and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. ?Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. ?We do not mark merchandise values below value or mark items as gifts - the US and International government regulations prohibit such behavior.

Tube is marked STC 3A/107A and base is marked Northern Electric 101M. Northern Electric was the Canadian division of Western Electric. Tube was tested on a TV-7C/U and gave a reading of 50. Minimum for this tube is specified as 28. Specifications from the data sheet are as follows: Oxide-coated filament 0.25A, 4V Amplification factor 7 Impedance 5,500 ohms Inter-electrode capacities: Grid to anode 4.7pF Grid to filament 6.2pF Anode to filament 2.1pF Maximum direct anode voltage 190V I will supply a copy of the data sheet.

Item TitleDescriptionYAMAHA MODEL 101M Power Amplifier Rare AC100V SHIPPED IN A WOODEN CRATE No problem in operation.This is a hard-to-find amplifier.Dont miss this opportunity!Enjoy the best stereo amplifier available! Model RatingsModel Stereo/monaural power amplifierRated output (20Hz to 20kHz) 750W+750W (4?, distortion 0.01%)500W+500W (8?, distortion 0.003%)1.5kW(BTL connection, 8?, distortion 0.01%)Power bandwidth 10Hz to 100kHz (8?, 250W, distortion 0.1%)Input sensitivity 1.73V (8?, 500W)Impedance 25k?Frequency response 10Hz to 100kHz +0 -3dB(1W, 8?)SN ratio (IHF-A) 122dB(8?)Total harmonic distortion ratio 0.003% or less (8?, 20Hz to 20kHz, 250W)Modulation Distortion 0.002% or less (8?, 50Hz:7kHz, 250W)Damping factor 500 (8?, 1kHz)Subsonic filter 7Hz, 12dB/octPower consumption 580W/ch (100V)Dimensions Width 482 x Height 264 x Depth 441mmWeight 61kg YAMAHA 101M (circa 1982)DESCRIPTION? The 101M is Yamahas top-of-the-line stereo power amplifier with the enormous power and toughness of a studio amplifier without sacrificing the precision and high quality of an audio amplifier. The 101M incorporates two monaural amplifiers in a single unit, and has a complete twin monaural configuration, with the left and right channels independent from the AC power cord. This makes it possible to use only one channel and leave the other channel turned off, eliminating mutual interference and other harmful interference.The overall layout and wiring patterns are also designed to be perfectly symmetrical, with the micro-power section on the upper side and the high-power section on the lower side, and the signal flow from the front panel to the rear panel where the power transistors of the final stage are lined up. The power stage is a new concept including the power supply circuit to supply the full power with low distortion, and the Yamaha ZDR (zero distortion circuit) achieves high output power and low distortion.The power transistors are in a metal can case of Pc200W, 10 paras (20 transistors) per channel in total, and based on 5 paras of ±70V operation, 4 paras of ±120V are added as needed in a flexible configuration. Therefore, while the power stage as a whole has a ±120V high-voltage operating capability, the individual power Trs do not need to be constantly operated, and the ±70V side 5 paras do not saturate, and the ±120V side 4 paras also do not need to be constantly operated. The power stage is equipped with ZDR (Zero Distortion Rule), which eliminates all distortion in the power stage. Crossover distortion common in the power stage, thermal distortion and distortion caused by speaker back EMFs peculiar to music signal amplification are also cancelled to achieve low distortion. In the power supply section, the main power supply for the power stage and the sub-power supplies for the other stages are separated in order to improve reliability under high current and high voltage amplitude conditions.The main power supply provides ±70 V and ±120 V according to the configuration of the power stage, and a real-time power supply control circuit adds additional voltage as needed to achieve excellent power supply capability.The power transformer is a large transformer weighing approximately 10 kg, which uses an Orient core with excellent magnetic characteristics and windings made of ultra-thick oxygen-free copper wire with a diameter of 2 mm, realizing a primary-side DC resistance as low as 0.35 ? and enabling a large power supply.The power supply section uses 2 paras (4 units) of 100V 18,000?F and 1 para (2 units) of 63V 39,000?F. The total capacity of the power stage chemistors used in one 101M unit reaches 300,000?F. To protect the speaker from accidental damage, a protection circuit is provided.The DC detection protection detects DC output and turns off the speaker relay when there is a DC input outside the DC servo range. The high-frequency detection protection turns off the speaker relay in the event of high-frequency large amplitude exceeding the 100 kHz full power range.In addition, a muting circuit is provided that turns off the speaker relay for 5 seconds after power-on and simultaneously activates the 70 Apeak inrush protection circuit.When these three protection circuits are activated, the protection LED lights and warns. A Pc limiter is provided to detect a continuous load short circuit according to the output current and voltage conditions and to protect the transistor by changing the operating curve of the Pc limiter when a load short circuit occurs. With the operation mode switch on the rear panel, it can also be used as a monaural amplifier with BTL connection. Input terminals include pin terminals and male and female cannon terminals.The input mode switch on the rear panel allows selection of balanced or unbalanced input. An input level attenuator is provided, which is continuously variable from 0 to -?. A subsonic filter is provided. It is equipped with a full-scale 1000W/8? peak meter with 500W as 0dB.This meter has a W indication at BTL as well as a clip indicator. The high rigidity of the aluminum frame construction allows for rack mounting. ?If there is something you are looking for, please feel free to contact us.? If there is a discrepancy between the photo and the description on the product page, the photo will be considered as the correct one.Thank you. Shipping Standard Shipping ( Japan Post , FedEx , DHL ) The package will arrive 5-14 days after shipment. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If there is a remote charge for your address we will charge you for additional shipping.Thank you for your understanding. ReturnsReturn Policy. We value your satisfaction with our service. We have an unconditional return policy if notified within 60 days of receipt ( time limits vary by item ). All returns must be in original condition. Once the product has been used, it cannot be returned. Returns must be made within the time limit upon receipt of the merchandise.Please contact us first for return before you ship it back to us.Thank you !

Item TitleDescriptionYAMAHA MODEL 101M Power Amplifier AC100V Rare No problem with operation.Enjoy the best stereo amplifier available. Model RatingsModel Stereo/monaural power amplifierRated output (20Hz to 20kHz) 750W+750W (4?, distortion 0.01%)500W+500W (8?, distortion 0.003%)1.5kW(BTL connection, 8?, distortion 0.01%)Power bandwidth 10Hz to 100kHz (8?, 250W, distortion 0.1%)Input sensitivity 1.73V (8?, 500W)Impedance 25k?Frequency response 10Hz to 100kHz +0 -3dB(1W, 8?)SN ratio (IHF-A) 122dB(8?)Total harmonic distortion ratio 0.003% or less (8?, 20Hz to 20kHz, 250W)Modulation Distortion 0.002% or less (8?, 50Hz:7kHz, 250W)Damping factor 500 (8?, 1kHz)Subsonic filter 7Hz, 12dB/octPower consumption 580W/ch (100V)Dimensions Width 482 x Height 264 x Depth 441mmWeight 61kg YAMAHA 101M (circa 1982)DESCRIPTION? The 101M is Yamahas top-of-the-line stereo power amplifier with the enormous power and toughness of a studio amplifier without sacrificing the precision and high quality of an audio amplifier. The 101M incorporates two monaural amplifiers in a single unit, and has a complete twin monaural configuration, with the left and right channels independent from the AC power cord. This makes it possible to use only one channel and leave the other channel turned off, eliminating mutual interference and other harmful interference.The overall layout and wiring patterns are also designed to be perfectly symmetrical, with the micro-power section on the upper side and the high-power section on the lower side, and the signal flow from the front panel to the rear panel where the power transistors of the final stage are lined up. The power stage is a new concept including the power supply circuit to supply the full power with low distortion, and the Yamaha ZDR (zero distortion circuit) achieves high output power and low distortion.The power transistors are in a metal can case of Pc200W, 10 paras (20 transistors) per channel in total, and based on 5 paras of ±70V operation, 4 paras of ±120V are added as needed in a flexible configuration. Therefore, while the power stage as a whole has a ±120V high-voltage operating capability, the individual power Trs do not need to be constantly operated, and the ±70V side 5 paras do not saturate, and the ±120V side 4 paras also do not need to be constantly operated. The power stage is equipped with ZDR (Zero Distortion Rule), which eliminates all distortion in the power stage. Crossover distortion common in the power stage, thermal distortion and distortion caused by speaker back EMFs peculiar to music signal amplification are also cancelled to achieve low distortion. In the power supply section, the main power supply for the power stage and the sub-power supplies for the other stages are separated in order to improve reliability under high current and high voltage amplitude conditions.The main power supply provides ±70 V and ±120 V according to the configuration of the power stage, and a real-time power supply control circuit adds additional voltage as needed to achieve excellent power supply capability.The power transformer is a large transformer weighing approximately 10 kg, which uses an Orient core with excellent magnetic characteristics and windings made of ultra-thick oxygen-free copper wire with a diameter of 2 mm, realizing a primary-side DC resistance as low as 0.35 ? and enabling a large power supply.The power supply section uses 2 paras (4 units) of 100V 18,000?F and 1 para (2 units) of 63V 39,000?F. The total capacity of the power stage chemistors used in one 101M unit reaches 300,000?F. To protect the speaker from accidental damage, a protection circuit is provided.The DC detection protection detects DC output and turns off the speaker relay when there is a DC input outside the DC servo range. The high-frequency detection protection turns off the speaker relay in the event of high-frequency large amplitude exceeding the 100 kHz full power range.In addition, a muting circuit is provided that turns off the speaker relay for 5 seconds after power-on and simultaneously activates the 70 Apeak inrush protection circuit.When these three protection circuits are activated, the protection LED lights and warns. A Pc limiter is provided to detect a continuous load short circuit according to the output current and voltage conditions and to protect the transistor by changing the operating curve of the Pc limiter when a load short circuit occurs. With the operation mode switch on the rear panel, it can also be used as a monaural amplifier with BTL connection. Input terminals include pin terminals and male and female cannon terminals.The input mode switch on the rear panel allows selection of balanced or unbalanced input. An input level attenuator is provided, which is continuously variable from 0 to -?. A subsonic filter is provided. It is equipped with a full-scale 1000W/8? peak meter with 500W as 0dB.This meter has a W indication at BTL as well as a clip indicator. The high rigidity of the aluminum frame construction allows for rack mounting. ?If there is something you are looking for, please feel free to contact us.? If there is a discrepancy between the photo and the description on the product page, the photo will be considered as the correct one.Thank you. Shipping Standard Shipping ( Japan Post , FedEx , DHL ) The package will arrive 5-14 days after shipment. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If there is a remote charge for your address we will charge you for additional shipping.Thank you for your understanding. ReturnsReturn Policy. We value your satisfaction with our service. We have an unconditional return policy if notified within 60 days of receipt ( time limits vary by item ). All returns must be in original condition. Once the product has been used, it cannot be returned. Returns must be made within the time limit upon receipt of the merchandise.Please contact us first for return before you ship it back to us.Thank you !

Item TitleDescriptionYAMAHA MODEL 101M Power Amplifier Rare AC100V No problem in operation.This is a rare power amp in Japan.Dont miss this opportunity!Enjoy the best stereo amplifier available! Wooden box packaging Model RatingsModel Stereo/monaural power amplifierRated output (20Hz to 20kHz) 750W+750W (4?, distortion 0.01%)500W+500W (8?, distortion 0.003%)1.5kW(BTL connection, 8?, distortion 0.01%)Power bandwidth 10Hz to 100kHz (8?, 250W, distortion 0.1%)Input sensitivity 1.73V (8?, 500W)Impedance 25k?Frequency response 10Hz to 100kHz +0 -3dB(1W, 8?)SN ratio (IHF-A) 122dB(8?)Total harmonic distortion ratio 0.003% or less (8?, 20Hz to 20kHz, 250W)Modulation Distortion 0.002% or less (8?, 50Hz:7kHz, 250W)Damping factor 500 (8?, 1kHz)Subsonic filter 7Hz, 12dB/octPower consumption 580W/ch (100V)Dimensions Width 482 x Height 264 x Depth 441mmWeight 61kg YAMAHA 101M (circa 1982)DESCRIPTION? The 101M is Yamahas top-of-the-line stereo power amplifier with the enormous power and toughness of a studio amplifier without sacrificing the precision and high quality of an audio amplifier. The 101M incorporates two monaural amplifiers in a single unit, and has a complete twin monaural configuration, with the left and right channels independent from the AC power cord. This makes it possible to use only one channel and leave the other channel turned off, eliminating mutual interference and other harmful interference.The overall layout and wiring patterns are also designed to be perfectly symmetrical, with the micro-power section on the upper side and the high-power section on the lower side, and the signal flow from the front panel to the rear panel where the power transistors of the final stage are lined up. The power stage is a new concept including the power supply circuit to supply the full power with low distortion, and the Yamaha ZDR (zero distortion circuit) achieves high output power and low distortion.The power transistors are in a metal can case of Pc200W, 10 paras (20 transistors) per channel in total, and based on 5 paras of ±70V operation, 4 paras of ±120V are added as needed in a flexible configuration. Therefore, while the power stage as a whole has a ±120V high-voltage operating capability, the individual power Trs do not need to be constantly operated, and the ±70V side 5 paras do not saturate, and the ±120V side 4 paras also do not need to be constantly operated. The power stage is equipped with ZDR (Zero Distortion Rule), which eliminates all distortion in the power stage. Crossover distortion common in the power stage, thermal distortion and distortion caused by speaker back EMFs peculiar to music signal amplification are also cancelled to achieve low distortion. In the power supply section, the main power supply for the power stage and the sub-power supplies for the other stages are separated in order to improve reliability under high current and high voltage amplitude conditions.The main power supply provides ±70 V and ±120 V according to the configuration of the power stage, and a real-time power supply control circuit adds additional voltage as needed to achieve excellent power supply capability.The power transformer is a large transformer weighing approximately 10 kg, which uses an Orient core with excellent magnetic characteristics and windings made of ultra-thick oxygen-free copper wire with a diameter of 2 mm, realizing a primary-side DC resistance as low as 0.35 ? and enabling a large power supply.The power supply section uses 2 paras (4 units) of 100V 18,000?F and 1 para (2 units) of 63V 39,000?F. The total capacity of the power stage chemistors used in one 101M unit reaches 300,000?F. To protect the speaker from accidental damage, a protection circuit is provided.The DC detection protection detects DC output and turns off the speaker relay when there is a DC input outside the DC servo range. The high-frequency detection protection turns off the speaker relay in the event of high-frequency large amplitude exceeding the 100 kHz full power range.In addition, a muting circuit is provided that turns off the speaker relay for 5 seconds after power-on and simultaneously activates the 70 Apeak inrush protection circuit.When these three protection circuits are activated, the protection LED lights and warns. A Pc limiter is provided to detect a continuous load short circuit according to the output current and voltage conditions and to protect the transistor by changing the operating curve of the Pc limiter when a load short circuit occurs. With the operation mode switch on the rear panel, it can also be used as a monaural amplifier with BTL connection. Input terminals include pin terminals and male and female cannon terminals.The input mode switch on the rear panel allows selection of balanced or unbalanced input. An input level attenuator is provided, which is continuously variable from 0 to -?. A subsonic filter is provided. It is equipped with a full-scale 1000W/8? peak meter with 500W as 0dB.This meter has a W indication at BTL as well as a clip indicator. The high rigidity of the aluminum frame construction allows for rack mounting. ?If there is something you are looking for, please feel free to contact us.? If there is a discrepancy between the photo and the description on the product page, the photo will be considered as the correct one.Thank you. Shipping Standard Shipping ( Japan Post , FedEx , DHL ) The package will arrive 5-14 days after shipment. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. If there is a remote charge for your address we will charge you for additional shipping.Thank you for your understanding. ReturnsReturn Policy. We value your satisfaction with our service. We have an unconditional return policy if notified within 60 days of receipt ( time limits vary by item ). All returns must be in original condition. Once the product has been used, it cannot be returned. Returns must be made within the time limit upon receipt of the merchandise.Please contact us first for return before you ship it back to us.Thank you !