DescriptionUsed ConditionFully restored product with a total of 86 capacitors and all other deteriorated parts! Top model of the 07 series. Sound particles react finely and delicately. The extension of the high range has a pleasant and beautiful aftertaste. It also has a thick, analog-like tone that is typical of vintage. The ebony wood case gives it a luxurious feel. There are noticeable scratches on the top plate.Main Specifications:Output 100W + 100W (8?) PHONO (MM/MC) compatible Load impedance 4 to 16? Dimensions W466 x H182 x D432mm Weight 19.8kgMaintenance completed (capacitors, semi-fixed resistors, transistors, relays, RCA terminals replaced. Each SW/VR cleaned, old solder removed from each board, re-soldered, flux removed. Idle, offset adjustment. Interior/exterior cleaning. Heat dissipation sheet replaced. .Various measurements, audio output test.Input/output waveform confirmation, load test (1kHz sine wave, 8? load: 100W+100W, OK), sound output test)Accessories: Instruction manual copyPolicyPaymentPlease pay within 5 days after auction is finished.About UsAll of our goods are genuine articles. Moreover, we sell honestly. Please contact me, if you have your question.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 - do not confuse them for additional shipping charges.

This is a rare Sansui AU-D907 Limited, which is a special limited edition of the AU-919 (Sansui exported the regular version of the AU-D907 as the AU-919.) This Limited model takes the AU-919 and pushes it to the next level of craftsmanship, with improved performance and sound quality. Sansui’s goal when creating this model was to unleash every ounce of potential from the AU-919’s original design. Upgrades include a wood cover (reducing magnetic interference), enhanced version of the Diamond Differential circuit, a pure copper over solid brass chassis, bronze baseplate for the power supply (transformers and main filter capacitors), and upgraded outputs and driver transistors compared to the AU-919. More details below: In order to achieve maximum performance, we have changed the cases of the pure oval and coupling capacitors from aluminum to resin cases (reduces interference), and have also adopted fast recovery diodes for all rectifier diodes. To further enhance the effect of the pure oval capacitors, a 1.2 mm thick brass plate is used for the chassis of the power supply section, which is advantageous in terms of sound quality and interference minimization. Non-ferrous linear high-speed element LAPT (Linear Amp. Power Transistors) are used in two parallel connections, further improving the diamond differential circuit. The LAPT is made of pure copper. By making the bonding wires nonmagnetic, the generation of magnetic distortion is eliminated. This greatly improves the cut-off frequency and broadens the band, while improving the linearity of current amplification factor and switching characteristics. This enables a high response speed of ± 300 through rate of ± V / ? sec and suppresses the occurrence of TIM distortion to nearly 0! The power supply section has been strengthened to create even faster high-speed response. In the power supply system, a complimentary service push-pull (shunt) regulated circuit has been newly adopted in place of the conventional constant voltage circuit. This circuit guarantees a stable voltage supply not only when the voltage drops but also when the voltage rises, enabling more stable power supply. A large toroidal transformer and a large EI transformer are used for the power transformer, and a power cord with a current capacity of 15A for 200W amplifier class is used for the power cord. If you’re a fan of vinyl, prepare to be impressed. The AU-D907 Limited’s Diamond Differential DC circuit in the power amp and phono equalizer offers one of the widest frequency ranges ever achieved in audio - extending from zero Hz (DC) to an amazing supersonic high of 500,000Hz! As you can see in the pictures, it is in VERY good condition. There are a few little scuffs, nicks in the wood cover, etc, but nothing at all substantial. It sounds AMAZING, and the controls work crisply and cleanly. I’ve not had a chance to polish it up, but I will do so before shipping. I will package this to the point of over-protection (see my feedback rec’d as a seller) to ensure it arrives safely. Also, since this is the 100v Japanese version, I’ll include the adapter/transformer you’ll want to use if purchased at asking price. Check my feedback and buy with confidence! If you live in AK or HI, there will be a shipping surcharge (depending on carrier), message me for info.

This is a rare Sansui AU-D907 Limited, which is a special limited edition of the AU-919 (Sansui exported the regular version of the AU-D907 as the AU-919.) It has been fully restored. This Limited model takes the AU-919 and pushes it to the next level of craftsmanship, with improved performance and sound quality. Sansui’s goal when creating this model was to unleash every ounce of potential from the AU-919’s original design. Upgrades include a wood cover (reducing magnetic interference), enhanced version of the Diamond Differential circuit, a pure copper over solid brass chassis, bronze baseplate for the power supply (transformers and main filter capacitors), and upgraded outputs and driver transistors compared to the AU-919. More details below: In order to achieve maximum performance, we have changed the cases of the pure oval and coupling capacitors from aluminum to resin cases (reduces interference), and have also adopted fast recovery diodes for all rectifier diodes. To further enhance the effect of the pure oval capacitors, a 1.2 mm thick brass plate is used for the chassis of the power supply section, which is advantageous in terms of sound quality and interference minimization. Non-ferrous linear high-speed element LAPT (Linear Amp. Power Transistors) are used in two parallel connections, further improving the diamond differential circuit. The LAPT is made of pure copper. By making the bonding wires nonmagnetic, the generation of magnetic distortion is eliminated. This greatly improves the cut-off frequency and broadens the band, while improving the linearity of current amplification factor and switching characteristics. This enables a high response speed of ± 300 through rate of ± V / ? sec and suppresses the occurrence of TIM distortion to nearly 0! The power supply section has been strengthened to create even faster high-speed response. In the power supply system, a complimentary service push-pull (shunt) regulated circuit has been newly adopted in place of the conventional constant voltage circuit. This circuit guarantees a stable voltage supply not only when the voltage drops but also when the voltage rises, enabling more stable power supply. A large toroidal transformer and a large EI transformer are used for the power transformer, and a power cord with a current capacity of 15A for 200W amplifier class is used for the power cord. If you’re a fan of vinyl, prepare to be impressed. The AU-D907 Limited’s Diamond Differential DC circuit in the power amp and phono equalizer offers one of the widest frequency ranges ever achieved in audio - extending from zero Hz (DC) to an amazing supersonic high of 500,000Hz! As you can see in the pictures, it is in VERY good condition. There are a few little scuffs, nicks in the wood cover, etc, but nothing at all substantial. It sounds AMAZING, and the controls work crisply and cleanly. I’ve not had a chance to polish it up, but I will do so before shipping. I will package this to the point of over-protection (see my feedback rec’d as a seller) to ensure it arrives safely. Also, since this is the 100v Japanese version, I’ll include the adapter/transformer you’ll want to use if purchased at asking price. Check my feedback and buy with confidence! If you live in AK or HI, there will be a shipping surcharge (depending on carrier), message me for info.

SANSUI AU-D907 Limited Integrated AmplifierDescription* There are very few scratches on the wood part of the front. Please check the photos. *Other than that, there are no noticeable scratches or dents. *Parts have been inspected. *Replacing consumable capacitors in the pre-power block * Check/sort transistors in Phono, pre-power block * Defective items, degraded items, and left/right unbalanced items will be replaced. * The hfe error of the left and right transistors is aligned within 5%. *In addition, the left and right performance of the power block from the pre is also available. * Accurately connect the sound image and position it firmly. * In addition, replacement of defective parts and deteriorated parts. *Cleaning of contacts of relays, etc., adjustment of DC idling. ShippingI use a Japanese post office.&FedexStandard Shipping : 5-20 daysExpedited shipping:3-10 days International Buyers - Please be careful??Import duties, taxes and charges are not included in the product price or shipping costs.These charges are the buyers responsibility.Check with customs in your country to see what these additional costs might be before bidding or buying.?If the cancellation is by the buyer, we will charge a fee.?If there is a remote charge for your address, we will charge you for shipping separately.?For used items: We cant guarantee long term operation or discoloration. Thank you and best regards,

name machine Sansui AU-D907 LIMITED pre-main amplifier that time thing Description Condition: Used ?Product Description?Sansui Sansui AU-D907 LIMITED Limited Integrated Amplifier Based on the AU-D907, which was released in 1979 at a list price of 175,000 yen, all restrictions were removed to thoroughly pursue both sound and technical aspects, and the AU-X1 was further developed. A custom model that puts in a lot of know-how and new materials cultivated in. Dimensions: Width 466x Height 182x Depth 432mm Weight: 20.0kg ? Many audio devices are being exhibited ? #Goats Audio Ranch ? Contents ? Body only ? Condition ? Electricity has been confirmed. Other operations are unchecked because there is no environment. Please note that it will be treated as junk. There is a slight feeling of use, but it is in a relatively beautiful state as a thing at that time. ?Simple cleaning and alcohol cleaning have been completed??Estimated shipping?We will ship within 1-2 days after payment is confirmed. ?Delivery method ?Anonymous delivery, using Kuroneko Yamato. We will carefully pack it and send it to you. ?Others??Non-smoking, no pets.?If payment cannot be confirmed for 2 days or more without contacting us in advance after purchase, we will cancel the transaction.?Please feel free to contact us for any inquiries regarding our products. Although we have carefully inspected the product, please contact us before evaluation if there are any mistakes due to amateur inspection. Showa retro period wood grain wood Payment I accept ebay management only. Please pay within 5 days after the auction closed. Shipping Shipping is EMS or AIRMAIL. Please choose the shipping method which you hope. About other area, please ask me. When you purchase two or more my items, I can send them together and discount shipping cost. Returns Returns are accepted ONLY if the item was not the item described. 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 - 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.?Product Description?Sansui Sansui AU-D907 LIMITED Limited Integrated Amplifier Based on the AU-D907, which was released in 1979 at a list price of 175,000 yen, all restrictions were removed to thoroughly pursue both sound and technical aspects, and the AU-X1 was further developed. A custom model that puts in a lot of know-how and new materials cultivated in. Dimensions: Width 466x Height 182x Depth 432mm Weight: 20.0kg ? Many audio devices are being exhibited ? #Goats Audio Ranch ? Contents ? Body only ? Condition ? Electricity has been confirmed. Other operations are unchecked because there is no environment. Please note that it will be treated as junk. There is a slight feeling of use, but it is in a relatively beautiful state as a thing at that time. ?Simple cleaning and alcohol clean

name machine Sansui AU-D907 LIMITED pre-main amplifier that time thing Description Condition: Used ?Product Description?Sansui Sansui AU-D907 LIMITED Limited Integrated Amplifier Based on the AU-D907, which was released in 1979 at a list price of 175,000 yen, all restrictions were removed to thoroughly pursue both sound and technical aspects, and the AU-X1 was further developed. A custom model that puts in a lot of know-how and new materials cultivated in. Dimensions: Width 466x Height 182x Depth 432mm Weight: 20.0kg ? Many audio devices are being exhibited ? #Goats Audio Ranch ? Contents ? Body only ? Condition ? Electricity has been confirmed. Other operations are unchecked because there is no environment. Please note that it will be treated as junk. There is a slight feeling of use, but it is in a relatively beautiful state as a thing at that time. ?Simple cleaning and alcohol cleaning have been completed??Estimated shipping?We will ship within 1-2 days after payment is confirmed. ?Delivery method ?Anonymous delivery, using Kuroneko Yamato. We will carefully pack it and send it to you. ?Others??Non-smoking, no pets.?If payment cannot be confirmed for 2 days or more without contacting us in advance after purchase, we will cancel the transaction.?Please feel free to contact us for any inquiries regarding our products. Although we have carefully inspected the product, please contact us before evaluation if there are any mistakes due to amateur inspection. Showa retro period wood grain wood Payment I accept ebay management only. Please pay within 5 days after the auction closed. Shipping Shipping is EMS or AIRMAIL. Please choose the shipping method which you hope. About other area, please ask me. When you purchase two or more my items, I can send them together and discount shipping cost. Returns Returns are accepted ONLY if the item was not the item described. 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 - 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.

Thank you for visiting!!Description It is an electronic product that has been over 40 years old. I replaced dozens of parts with new ones, The remaining hundreds are decades old. Please bid after acknowledging the risk. ? Inspect each part. Replacement of consumable capacitors in the pre-power block. Checks and sorts out the transistors in the phono, pre-power, and power blocks. Defective products, degraded products, and L/R unbalanced products will be replaced. The hfe error of the L/R opposing transistors is aligned within 5%. I prepared the L/R performance of the pre-power block The sound image is neatly connected and localized. In addition, replacement of defective parts and deteriorated parts. Cleaning each contact such as relay, DC/idling adjustment. You can enjoy limited sound that works well and has a thickness. It sounds good at the moment, but it will be even better as it ages. ?The exterior has scratches, etc., as shown in the image. Please take a good look and judge. It will be a good category with the existing aircraft. Cleaned and kept clean. Continuing with the cooperation of relevant parties Please contact us or send us your best offer before purchasing.Shipping ?Shipping by FedEx or Japan Post. ?We ship with a Tracking Number, so please purchase with confidence.Payment ? Please pay within 3 days after your purchase. ? We ship with in 2 business days of receiving payment. ?It is also listed on another site, so it may be out of stock. In that case, we will give you a full refund.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. ?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.

This is a rare Sansui AU-D907 Limited, which is a special limited edition of the AU-919 (Sansui exported the regular version of the AU-D907 as the AU-919.) This Limited model takes the AU-919 and pushes it to the next level of craftsmanship, with improved performance and sound quality. Sansui’s goal when creating this model was to unleash every ounce of potential from the AU-919’s original design. Upgrades include a wood cover (reducing magnetic interference), enhanced version of the Diamond Differential circuit, a pure copper over solid brass chassis, bronze baseplate for the power supply (transformers and main filter capacitors), and upgraded outputs and driver transistors compared to the AU-919. More details below: In order to achieve maximum performance, we have changed the cases of the pure oval and coupling capacitors from aluminum to resin cases (reduces interference), and have also adopted fast recovery diodes for all rectifier diodes. To further enhance the effect of the pure oval capacitors, a 1.2 mm thick brass plate is used for the chassis of the power supply section, which is advantageous in terms of sound quality and interference minimization. Non-ferrous linear high-speed element LAPT (Linear Amp. Power Transistors) are used in two parallel connections, further improving the diamond differential circuit. The LAPT is made of pure copper. By making the bonding wires nonmagnetic, the generation of magnetic distortion is eliminated. This greatly improves the cut-off frequency and broadens the band, while improving the linearity of current amplification factor and switching characteristics. This enables a high response speed of ± 300 through rate of ± V / ? sec and suppresses the occurrence of TIM distortion to nearly 0! The power supply section has been strengthened to create even faster high-speed response. In the power supply system, a complimentary service push-pull (shunt) regulated circuit has been newly adopted in place of the conventional constant voltage circuit. This circuit guarantees a stable voltage supply not only when the voltage drops but also when the voltage rises, enabling more stable power supply. A large toroidal transformer and a large EI transformer are used for the power transformer, and a power cord with a current capacity of 15A for 200W amplifier class is used for the power cord. If you’re a fan of vinyl, prepare to be impressed. The AU-D907 Limited’s Diamond Differential DC circuit in the power amp and phono equalizer offers one of the widest frequency ranges ever achieved in audio - extending from zero Hz (DC) to an amazing supersonic high of 500,000Hz! As you can see in the pictures, it is in VERY good condition. There are a few little scuffs, nicks in the wood cover, etc, but nothing at all substantial. It sounds AMAZING, and the controls work crisply and cleanly. I’ve not had a chance to polish it up, but I will do so before shipping. I will package this to the point of over-protection (see my feedback rec’d as a seller) to ensure it arrives safely. Also, since this is the 100v Japanese version, I’ll include the adapter/transformer you’ll want to use if purchased at asking price. Check my feedback and buy with confidence! If you live in AK or HI, there will be a shipping surcharge (depending on carrier), message me for info.