Condition DescriptionSecond-hand; manufactured circa 1998. Scuffs and minor scratches throughout the exterior and in good condition for its age. The top panel is very heavily soiled. The dirt has not been completely removed, although a simple cleaning has been carried out. The unit smells strongly of cigarettes. Operation is good, each input and output is fine, and there is no significant galling or noise in the volume or tone. The subsonic button is deep, but you can press it with the tip of your fingernail without any problem. This is the main unit only. Please Note ? We treat Japanese Market Usage Items.shipping from Japan. Please check the photos and let me know if you have any questions. (Dont worry when buying on ebay, buyers are protected by buyer protection.) Policy Shipping Shipment with a tracking number. If your address is located in a remote area, additional shipping charges may apply. Please refer to the website below for more information. In such cases, we may request payment for the remote area fee before shipping the item.Returns All returned item must be unused, unopened and undamaged in the same condition as it was delivered to you. If the item does not under the same condition, we will not be able to make a full refund. After checking the item and estimating its condition, we will decide the percentage of the refund (80%, 50%, etc).All packaging, manuals, warranty cards, box and accessories must be sent back with the item.International Buyers - Please Note: Import Duties and Charged We ship the item from Japan. 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 or buying. These charges are normally collected by the shipping company or when you pick the item up - do not confuse them for additional shipping charges. In the case you refuse to pay import taxes and item is returned, we cannot refund shipping charges and ebay fees we paid.

DescriptionCondition : USED Condition : USED Thank you for viewing our products from among the many available. [Product] -Sansui AU-?907 Integrated Amplifier [Operation/Condition] -Operation check The power is on.No burned out lamps.The two side panels (photo 6) are cast iron.Sound output from each input was confirmed to speaker terminals A and B. Good sound was produced. There was no distortion or noise.All knobs worked properly.The outer case and internal dust were cleaned.The front panel and knobs were thoroughly cleaned.The Sansui AU-a907 is powerful. Caution: PHONO has not been confirmed [Appearance] -There are some scratches and dirt due to aging. [Contents] -Main unit only [Specifications] - Model rating Type Integrated DC amplifierEffective output (10Hz to 20kHz, both channels driven) 190W+190W (6?)180W+180W (8?)Total harmonic distortion (at effective output) 0.003% or less (8?)Intermodulation distortion 0.003% or less (8?)Damping factor 100 (6?)Frequency response (1W) DC to 300kHz +0 -3dBInput sensitivity/impedance (1kHz) Normal: 1V/5k?Balance: 1V/5k?Signal-to-noise ratio (A network) 120dB or moreTIM distortion (SAWTOOTH) Below measurement limitSlew rate ±200V/?secRise time 0.5?secInput sensitivity/impedance (1kHz) Phono MM:2.5mV/47k? Phono MC:300?V/100? CD, Tuner, Line, Processor: 150mV/47k? Tape play/DAT-1, 2, 3: 150mV/47k? Phono maximum allowable input (New IHF, THD 0.01%) MM:210mV MC:21mV Frequency characteristics (at 1W) Phono MM: 20Hz to 20kHz ±0.2dB CD, Line, Tape play/DAT-1, 2, 3:1Hz - 300kHz +0 -3dB SN ratio (at 1W) Phono MM:88dB or more Phono MC:70dB or more Tuner, Line, CD: 110dB or more Tape play/DAT-1, 2, 3: 110dB or more tone control Bass: ±5dB (50Hz)Treble: ±5dB (15kHz)Turnover frequency 75Hz, 150Hz, 7kHzSubsonic filter 16Hz (-3dB, 6dB/oct)Loudness +8dB (50Hz), +6dB (10kHz)Rated power consumption (Electrical Appliance and Material Control Law) 370WExternal dimensions Width 448 x Height 160 x Depth 441mmWeight 28.0kg This product is an authentic product sold in Japan. Please be assured that we package each item carefully without causing damage. Shipping We send a product with careful packing. After confirm your payment, Well ship this item within 5 business days. (except for Saturday, Sunday and national holiday in JAPAN) Weekends are not available because FedEx or DHL are closed. Returns We accept return items up to 60 days after the item has arrived. If you receive a defective product, please contact us. We will bear the return shipping costs. Please buy with confidence. About us Thank you for your seeing our page. Please feel free to question if there is an uncertain point on this page. We cordially answer it. 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. Thank you for your understanding.

DescriptionCondition : USED Condition : USED Thank you for looking. [Product]-SANSUI AU-?907 [Operation/Condition]-I connected the speaker and confirmed that it works except for PHONO. -There is no problem with the sound output. [Appearance]-The exterior is clean, but there are some small scratches and stains. [Contents]-Main body [Specifications]- Integrated DC Amplifier- Size: 448 x 160 x 441 mm- Weight: 28 kg This product is an authentic product sold in Japan. Please be assured that we package each item carefully without causing damage. Shipping We send a product with careful packing. After confirm your payment, Well ship this item within 5 business days. (except for Saturday, Sunday and national holiday in JAPAN) Weekends are not available because FedEx or DHL are closed. Returns We accept return items up to 60 days after the item has arrived. If you receive a defective product, please contact us. We will bear the return shipping costs. Please buy with confidence. About us Thank you for your seeing our page. Please feel free to question if there is an uncertain point on this page. We cordially answer it. 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. Thank you for your understanding.

BeschreibungZustand: GEBRAUCHT Zustand: GEBRAUCHT Vielen Dank für Ihren Besuch. [Produkt]- SANSUI AU-?907  [Betrieb/Zustand]- Ich habe den Lautsprecher angeschlossen und bestätigt, dass er bis auf PHONO funktioniert. -Mit der Klangausgabe gibt es kein Problem. [Aussehen]- Das Äußere ist sauber, aber es gibt einige kleine Kratzer und Flecken. [Inhalt]-Hauptkörper [Spezifikationen]- Integrierter DC-Verstärker- Größe: 448 x 160 x 441 mm- Gewicht: 28 kg Dieses Produkt ist ein authentisches Produkt, das in Japan verkauft wird. Bitte seien Sie versichert, dass wir jeden Artikel sorgfältig verpacken, ohne Schäden zu verursachen. Versand Wir versenden ein Produkt mit sorgfältiger Verpackung. Nach Bestätigung Ihrer Zahlung versenden wir diesen Artikel innerhalb 5 Werktage. (außer Samstag, Sonntag und Nationalfeiertag in JAPAN) Wochenenden sind nicht verfügbar, da FedEx oder DHL geschlossen sind. Retouren Wir akzeptieren Rücksendungen bis 60 Tage nachdem der Artikel eingetroffen ist. Sollten Sie ein defektes Produkt erhalten, kontaktieren Sie uns bitte. Die Rücksendekosten tragen wir. Bitte kaufen Sie mit Vertrauen. Über uns Vielen Dank für Ihren Besuch auf unserer Seite. Bei Unsicherheit auf dieser Seite gerne fragen. Wir beantworten es herzlich. Internationale Käufer - Bitte beachten Sie:Einfuhrzölle, Steuern und Abgaben sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren trägt der Käufer. Bitte erkundigen Sie sich vor dem Bieten oder Kaufen bei den Zollbehörden Ihres Landes, welche zusätzlichen Kosten anfallen. Vielen Dank für Ihr Verständnis.

DescriptionCondition : AS-IS Thank you for viewing our products from among the many available. [Product] - Sansui Au-D907 Integrated Amplifier [Operation/Condition] -When you turn it on, the protector lamp flashes. Also, the screw on the volume knob was loose, so I tightened it again at the position shown in the 8th image. It can be adjusted with the thinnest wrench in the 9th image, and I will include this as a token of my appreciation, so please make fine adjustments if it bothers you. The silver lever inside moves. All other switches and knobs have been confirmed to work. The top and side (right side as you face it) have signs of aging appropriate to the age of the item. Please consider purchasing if you are familiar with junk items. [Appearance] -There are scratches and dirt due to aging. [Contents] -Main unit only [Specifications] - - Size: W460 x H160 x D444 mm - Weight: 17.7 kg This product is an authentic product sold in Japan. Please be assured that we package each item carefully without causing damage. Shipping We send a product with careful packing. After confirm your payment, Well ship this item within 5 business days. (except for Saturday, Sunday and national holiday in JAPAN) Weekends are not available because FedEx or DHL are closed. Returns This product has not been tested. Therefore, returns cannot be accepted. Please understand this before purchasing. About us Thank you for your seeing our page. Please feel free to question if there is an uncertain point on this page. We cordially answer it. 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. Thank you for your understanding.

DescriptionAll items are shown in the pictures. If you cannot tell from the pictures please contact us. Due to differences in region codes some games CDs DVDs etc. may not ?be available. The voltage of some electrical products may be different. Please make sure to check before purchasing. PaymentPlease pay within 2 days of winning the auction. Shipping There have been delays in delivery due to the global pandemic. There may be a significant delay in the scheduled delivery date. Delivery Time Economy delivery? 3 to 4 weeks (Tracking numbers are not reflected in Australia Canada and some regions.) Standard delivery 2 to 3 weeks Terms of Sale If payment is not confirmed within 2 days of purchase the order will be cancelled. Returns are accepted within 60 days.International Buyers - Please Note: Import duties and taxes are not included in the item price or shipping cost. Please check with your countrys customs office for additional costs before bidding or purchasing. Duties and taxes are not collected by the shipping company. Please check with your countrys customs office for additional costs before bidding or purchasing. The act of declaring goods at a lower value or declaring goods as gifts is prohibited by international governments.

BeschreibungZustand: GEBRAUCHT Dies ist ein funktionierender Artikel.Die Buchsenanschlüsse, die untere Kupferplatte und verschiedene Bedienknöpfe/Schalter sind etwas stumpf, bei der Bedienung selbst gibt es jedoch keine Probleme.Den genauen Zustand können Sie den Fotos entnehmen. Bei diesem Produkt handelt es sich um ein in Japan verkauftes Originalprodukt. Seien Sie versichert, dass wir jeden Artikel sorgfältig und ohne Beschädigungen verpacken. Versand Wir versenden das Produkt sorgfältig verpackt. Nach Bestätigung Ihrer Zahlung versenden wir diesen Artikel innerhalb 5 Werktage. (außer Samstag, Sonntag und Nationalfeiertagen in JAPAN) An Wochenenden ist keine Verfügbarkeit gegeben, da FedEx oder DHL geschlossen sind. Rückgaben Wir akzeptieren Rücksendungen bis zu 60 Tage nachdem der Artikel eingetroffen ist. Sollten Sie ein defektes Produkt erhalten, nehmen Sie bitte Kontakt mit uns auf. Die Kosten der Rücksendung tragen wir. Bitte kaufen Sie mit Vertrauen. Über uns Vielen Dank, dass Sie unsere Seite besucht haben. Wenn auf dieser Seite ein Punkt unklar ist, können Sie gerne nachfragen. Wir beantworten sie herzlich. Internationale Käufer - bitte beachten:Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren gehen zu Lasten des Käufers. Bitte erkundigen Sie sich beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sind, bevor Sie ein Gebot abgeben oder einen Kauf tätigen. Vielen Dank für Ihr Verständnis.

BeschreibungZustand: GEBRAUCHT Vielen Dank für Ihren Besuch. [Produkt]- Sansui AU-D907F Vollverstärker, Holzmaserung [Betrieb/Zustand]- Funktioniert.- Tonausgabe über AUX-Eingang bestätigt. ***Achtung***- HÖHEN- und BASS-Knöpfe sind steif. [Aussehen]- Einige Kratzer und Schmutz.- Die Geräterückseite ist besonders verschmutzt. [Inhalt]- Nur Hauptgerät. [Spezifikationen]- Typ: Super Feedforward & DD/DC Verstärker- Nennleistungsaufnahme: 320W- Außenmaße: 445 (B) x 163 (T) x 443 (H) mm- Gewicht: 17,5 kg Dieses Produkt ist ein authentisches Produkt, das in Japan verkauft wird. Bitte seien Sie versichert, dass wir jeden Artikel sorgfältig verpacken, ohne Schäden zu verursachen. Versand Wir versenden ein Produkt mit sorgfältiger Verpackung. Nach Bestätigung Ihrer Zahlung versenden wir diesen Artikel innerhalb 5 Werktage. (außer Samstag, Sonntag und Nationalfeiertag in JAPAN) Wochenenden sind nicht verfügbar, da FedEx oder DHL geschlossen sind. Retouren Wir akzeptieren Rücksendungen bis 60 Tage nachdem der Artikel eingetroffen ist. Sollten Sie ein defektes Produkt erhalten, kontaktieren Sie uns bitte. Die Rücksendekosten tragen wir. Bitte kaufen Sie mit Vertrauen. Über uns Vielen Dank für Ihren Besuch auf unserer Seite. Bei Unsicherheit auf dieser Seite gerne fragen. Wir beantworten es herzlich. Internationale Käufer - Bitte beachten Sie:Einfuhrzölle, Steuern und Abgaben sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren trägt der Käufer. Bitte erkundigen Sie sich vor dem Bieten oder Kaufen bei den Zollbehörden Ihres Landes, welche zusätzlichen Kosten anfallen. Vielen Dank für Ihr Verständnis.

BeschreibungZustand: GEBRAUCHT Vielen Dank für Ihren Besuch. [Produkt]- SANSUI AU-D907F Extra Integrated DC Amplifier [Betrieb/Zustand]- Betrieb bestätigt.- Funktionsfähiger Zustand. [Aussehen/Zustand]- Gebrauchter Artikel für den täglichen Gebrauch.- Kratzer und Schmutz am Hauptgerät. [Inhalt]- Nur Hauptgerät. [Spezifikationen]- Nennleistungsaufnahme: 320W- Außenmaße: 460 (B) x 160 (H) x 444 (T) mm- Gewicht: 17,7 kg Dieses Produkt ist ein authentisches Produkt, das in Japan verkauft wird. Bitte seien Sie versichert, dass wir jeden Artikel sorgfältig verpacken, ohne Schäden zu verursachen. Versand Wir versenden ein Produkt mit sorgfältiger Verpackung. Nach Bestätigung Ihrer Zahlung versenden wir diesen Artikel innerhalb 5 Werktage. (außer Samstag, Sonntag und Nationalfeiertag in JAPAN) Wochenenden sind nicht verfügbar, da FedEx oder DHL geschlossen sind. Retouren Wir akzeptieren Rücksendungen bis 60 Tage nachdem der Artikel eingetroffen ist. Sollten Sie ein defektes Produkt erhalten, kontaktieren Sie uns bitte. Die Rücksendekosten tragen wir. Bitte kaufen Sie mit Vertrauen. Über uns Vielen Dank für Ihren Besuch auf unserer Seite. Bei Unsicherheit auf dieser Seite gerne fragen. Wir beantworten es herzlich. Internationale Käufer - Bitte beachten Sie:Einfuhrzölle, Steuern und Abgaben sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren trägt der Käufer. Bitte erkundigen Sie sich vor dem Bieten oder Kaufen bei den Zollbehörden Ihres Landes, welche zusätzlichen Kosten anfallen. Vielen Dank für Ihr Verständnis.

DescriptionFeatures and RemarksMaintenance completed in April 2024. All VR and SW maintenance. Some fixed resistors replaced. Deteriorated capacitors replaced. SP relay replaced. *Scratches and dirt.Shipping Fedex,DHL,Japan Post *For FedEx / DHL shipping items, a person residing in the remote area will have to pay an additional shipping fee.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. Thank you for your understanding.Read more... Conditions shown here are based on our standard.Please understand that the conditions of used items that have been stored in our warehouse changes by time.Listings that shows Working means that it confirmed working when we stored items in our warehouse, some items might stop working during the shipment or after delivery to you.(We double check if they are working before shipping them out) Pre-owned(used) items are used items, so please purchase if you acknowledge it.

Description[Condition]There are signs of wear due to use and storage.*There is dirt, peeling, and deterioration on the back, but there are no problems with operation.[Operation]Power is on and all buttons and knobs work.We have connected our stores CD player and speakers and checked the output from the Tuner and Aux terminal inputs and all speaker terminals.Other terminals have not been checked.There is no major noise or scratchiness.Shipping Fedex,DHL,Japan Post *For FedEx / DHL shipping items, a person residing in the remote area will have to pay an additional shipping fee.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. Thank you for your understanding.Read more... Conditions shown here are based on our standard.Please understand that the conditions of used items that have been stored in our warehouse changes by time.Listings that shows Working means that it confirmed working when we stored items in our warehouse, some items might stop working during the shipment or after delivery to you.(We double check if they are working before shipping them out) Pre-owned(used) items are used items, so please purchase if you acknowledge it.

Thank you for visiting this page.DescriptionProduct Name: Sansui AU-?907 Limited Dimensions:Width: 466 mmHeight: 166 mmDepth: 453 mm Included Accessories:Power cord (attached to the unit)No additional accessories included Product Condition:Usage Status: Fully operational, with confirmed power and sound output. Front panel buttons and knobs function properly.Unverified Components: PROCESSOR and TAPE/DAC sections have not been tested due to lack of operating environment. Cosmetic Condition:Front Panel: Very clean with minor, unnoticeable scratches on the surface of the INPUT SELECTOR button.Rear Panel: TAPE/DAC section is dirty, and the terminal is loose.Bottom: Left side wood has a small chip. The rest of the bottom is intact with minor marks.General Appearance: There are slight stains, scratches, and small marks consistent with age and use. Please refer to the photos for details. Note: The internal condition is unknown.PaymentWe accept eBay managed payment..ShippingIMPORTANT: Please be sure to enter the correct ship-to address as it cannot be changed once the sale is complete.All items are packed with care and shipped within 5 business days after receipt of cleared payment.We send a product by DHL, FedEx or Japan Post.We attach the tracking number.The shipping status may take some time to be reflected on the website.Shipping is only available to the address registered on eBay.Please note that any address not registered on eBay is not acceptable to ship.International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost.These charges are the buyer responsibility.Please check with your country?s customs office to determine what these additional costs will be prior to bidding or buying.We do not mark merchandise value below value or mark items as gifts.Japan and International government regulations, and eBay rules prohibit such behavior.Thank you for your understanding!!

Model number: AU-D907X release date 1984 Features/Notes Used item with signs of use, many scratches and stains Maintained! Sansuis advanced integrated amplifier from the heyday of audio. Its a talented speaker that lets you hear powerful bass with a low center of gravity, making it particularly dynamic for jazz and rock. An integrated amplifier that uses an X-balanced amplifier. For remote delivery areas, additional fees will be charged. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. 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.

DescriptionAll my products are 100% Authentic. Please feel free to contact us if you have any question. Payment We usually ship within 5?10 business days of receiving cleared payment. Shipping We ship using FedEx, DHL and Japan Post.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. 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.

shipping policy Condition DescriptionCondition: This Sansui AU-A907 stereo amplifier is in very good condition with some minor scratches and marks. The power is on, and the sound from the speaker terminals (A and B) is clear and undistorted. All knobs are fully functional, and the front panel has been thoroughly cleaned. Specifications: Brand: Sansui Model: AU-A907 Power: Tested and operational Features: Cast iron side panels, no lamp burnout Input: PHONO not tested Basic operation has been checked. shipping shipping from Japan. We will ship via Fedex, DHL, or Japan Post. Import duties are to be borne by the customer. Shipping is free of charge, however, we will charge an additional fee for high shipping cost areas. Policy Payment You can use various payment methods based on eBay Managed Payments. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Cancellations & Returns Cancellation 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 Buyers 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 - do not confuse them for additional shipping charges.

Description of itemThank you for visiting! Our shop is 100% Authentic item. If you have any questions, please be free to ask us.  Have a great shopping on ebay! Paymentwe accept payment only through ebay Managed Payment. Shipping-Japan Post: 5-20 days to arrive -DHL: 5-10 days to arrival *We will ship the item by Japan post or DHL.  If you need expedited shipping, please let me know. I will ask you about extra payment.  Depending on the size and weight after packing the items, The shipping method may change depending on your location. **If you live in a remote area, We might ask extra charge for intenrational shipping. Please contact us for additional charges Shipping is only available to the address registered on ebay. Please note that any address not registered in ebay is not acceptable to ship. Shipping is available from Monday to Friday. **If you live in a remote area, We might ask extra charge for intenrational shipping. Weekends are not available because post office is closed.Term of sale-Return We accept product return within 30days from delivery date but product should be in original position and not in damaged condition,the return shipping charges will be buyer responsibility. -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.

Product descriptionIntegrated amplifier equipped with a newly developed Hyper ?-X balance circuit. amplifierIn order to remove the distortion caused by the asymmetry of the elements, we have developed and adopted a Hyper ?-X balance circuit based on a unique technology called X balance amplifier.In addition to the conventional balance circuit, this circuit introduces a new high CMRR type constant current circuit in the first stage of the power amplifier and preamplifier, which determines the dynamic characteristics of the amplifier, achieving a theoretical 140 dB improvement in CMRR. . This suppresses current variations due to DC offset caused by element asymmetry, and suppresses dynamic noise generated within the circuit.In addition, all stages have a fair balance that allows music signal transmission and amplification at the same time, and the amplification circuit and ground circuit are completely separated to eliminate the negative effects of the speakers back electromotive current and external noise.Furthermore, dedicated amplifiers are placed on the + and - sides of the output, respectively, and a push-pull method is adopted in which a total of four amplifiers drive the speakers under the same conditions.The power stage is equipped with NM-LAPT, a device exclusively for audio, and has achieved excellent high frequency characteristics and current limit values.All stages from input to output are configured as DC amplifiers.Furthermore, we have adopted a new diamond differential circuit that can take out the - side output without phase inversion, increasing responsiveness to instantaneous signals and suppressing the occurrence of TIM distortion, improving the performance of the DC amplifier.In addition, in order to make the circuit wide-range and high-speed, the first-stage FET is connected in cascade, eliminating the deterioration in sound quality that occurs when connecting external equipment with different impedances.amplifier speaker systemIn order to prevent the power supply from becoming unbalanced, the power supply section uses a closed-loop configuration in which the power supply section is independent from the ground, and the power stage and voltage amplification stage are completely separated to supply a stable large current. It also protects the signal from the natural vibrations of the power supply and noise generated during charging and discharging.In addition, newly developed parts such as a large power transformer with a total weight of 13 kg and an elliptical electrolytic capacitor are used to minimize leakage flux and contain high-density filler in a quadruple-structured shield case.In order to prevent vibrations generated from the power supply system and signal system, reinforced twin monaural construction is adopted.First, a large transformer and electrolytic capacitor are installed in the center, and the power unit, which consists of signal systems such as power transistors and heat sinks, is placed symmetrically to ensure optimal weight balance.In addition, we have introduced a unique technology called isolated mechanical feedback, which uses pure copper isolation parts between the master volume and the chassis, between the power transistor and the heatsink, and as the mounting base for the electrolytic capacitor. By taking advantage of its characteristics of high internal loss and excellent vibration absorption ability, it blocks the vibration transmission path.Furthermore, in order to isolate between the insulator and the bottom plate, and between the bonnet and the chassis, we use Teflon tape and Teflon sheet, which have extremely stable molecular structures, to suppress deterioration of sound quality due to vibration and resonance.Top-quality parts for high-quality sound reproduction, a newly developed pure copper oval insulator, a bonnet coated with copper powder paint, a copper-plated rear panel, a volume knob machined from solid aluminum, and other details that are anti-vibration, low impedance, and non-magnetic. We are trying toIn order to minimize deterioration in sound quality, the signal transmission circuit has been simplified and tone control has been eliminated.It is also equipped with a power amplifier direct input that allows you to directly input music signals from digital sources into the power amplifier section, as well as a balanced input terminal.A 6-unit detent volume is used for the volume.Equipped with source power direct, rec selector, and AC outlet.?Main specificationsModel Integrated AmplifierEffective output (10Hz to 20kHz,Both channels operate simultaneously) 190W+190W(6?)160W+160W(8?)Total harmonic distortion rate (at effective output) 0.003% or less (8?)Cross modulation distortion rate 0.003% or less (8?)Damping factor 150(8?)Frequency characteristics (1W) DC ~ 300kHz +0 -3dBInput sensitivity/impedance (1kHz) 1V/5k?SN ratio (A network) 120dB or moreDynamic power 580W (2?)390W(4?)310W(6?)TIM distortion (SAWTOOTH) below measurement limit valueSlew rate 200V/?secRise time 0.5?secInput sensitivity/impedance (1kHz) Phono MM:2.5mV/47k?Phono MC:300?V/100?CD, Tuner, Line, Tape/DAT1, 2:150mV/20k?Phono maximum allowable input MM(THD 0.01%):210mVMC(THD 0.1%):21mVFrequency characteristics (1W) Phono MM: 20Hz to 20kHz±0.2dBCD, Tuner, Line, Tape/DAT1, 2:DC~300kHz+0 -3dBSN ratio (A network) Phono MM:90dB or morePhono MC:75dB or moreCD, TUner, Line, Tape/DAT1, 2:110dB or moreSubsonic filter 16Hz(-3dB), 6dB/octLoudness +4dB(50Hz)+3dB(10kHz)Rated power consumption 400WExternal dimensions Width 466x Height 163x Depth 452mmWeight 33.0kg?The product is in good condition and has some signs of use, but there are no noticeable scratches or stains.For remote delivery areas, additional fees will be charged. Import duties,taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. 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.

Model number: AU-D907Xrelease date1984Features/NotesUsed item with signs of use, many scratches and stainsMaintained! Sansuis advanced integrated amplifier from the heyday of audio.Its a talented speaker that lets you hear powerful bass with a low center of gravity, making it particularly dynamic for jazz and rock.An integrated amplifier that uses an X-balanced amplifier.For remote delivery areas, additional fees will be charged. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. 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.