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.

Condition DescriptionPlease be sure to read POLICY before purchasing products with [AC100V] in the title or products that use a power outlet. The goods are all in the photograph. Please be sure to check the condition of the product by photos. Questions are always available in the message. It was used with a record player and CD deck connected until April. The TUNER, TAPE-1, and TAPE-2 have not been tested because they have never been connected. The same applies to PHONES and REC SELECTOR. TREBLE +3, +4, and +5 are defective. There is a little damage on the side wood. Please Note shipping from Japan. Please read POLICY before purchasing products with [AC100V] in the title or products that use a power outlet. Policy PaymentPayment is only accepted through payoneer and we can only ship to the address registered with payoneer. Import duties, taxes and fees are not included in the item price or shipping charges. These costs are to be borne by the buyer.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 BuyersCancellations or returns will only be accepted if there is an obvious problem with the items title as well as if there is an obvious problem with the item that was not mentioned in the listing description. If it does, please let us know within 3 days of getting the item. Buyer is responsible for shipping costs and charges will be lost shipping the product back. Always check the voltage before claiming a defect. If you do not check by voltage you will not receive a return. Buyers who refuse to use a transformer will not receive any returns or refunds. Refuse any returns and refunds.[AC 100V] Before you buy the itemAttention Buyers: The voltage for this electronic device is 100V and made for Japan usage ONLY. In order for you to use this device outside Japan where the voltage is higher than 100V such as 200V-240V, you are required to use a transformer to adjust the voltage to your local country. WIthout using a transformer, this device will be broken. We are not responsible for the damage of this device if you use it without a proper transformer. Please purchase it in your local store.Failure to check voltage will void the return.

Condition DescriptionTitle: SANSUI AU-?907MR integrated amplifier color silver release date 1995 [AC 100V] Brand: SANSUI Condition: Used Product Description release date 1995 The heavyweight pre-main amplifier which adopted the New Hyper alpha-X balance circuit. It has a wide range, is clean, and gives you a powerful sound that seems to spring up from the bottom. Rated output: 190W + 190W (6?) / 160W + 160W (8?) Compatible with PhonoMM/MC *Generally dull, with peeling on the sides Weight: 33kg Please be sure to read POLICY before purchasing products with [AC100V] in the title or products that use a power outlet. The goods are all in the photograph. Please be sure to check the condition of the product by photos. Questions are always available in the message. Please Note shipping from Japan. Please read POLICY before purchasing products with [AC100V] in the title or products that use a power outlet. Policy PaymentPayment is only accepted through payoneer and we can only ship to the address registered with payoneer. Import duties, taxes and fees are not included in the item price or shipping charges. These costs are to be borne by the buyer.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 BuyersCancellations or returns will only be accepted if there is an obvious problem with the items title as well as if there is an obvious problem with the item that was not mentioned in the listing description. If it does, please let us know within 3 days of getting the item. Buyer is responsible for shipping costs and charges will be lost shipping the product back. Always check the voltage before claiming a defect. If you do not check by voltage you will not receive a return. Buyers who refuse to use a transformer will not receive any returns or refunds. Refuse any returns and refunds.[AC 100V] Before you buy the itemAttention Buyers: The voltage for this electronic device is 100V and made for Japan usage ONLY. In order for you to use this device outside Japan where the voltage is higher than 100V such as 200V-240V, you are required to use a transformer to adjust the voltage to your local country. WIthout using a transformer, this device will be broken. We are not responsible for the damage of this device if you use it without a proper transformer. Please purchase it in your local store.Failure to check voltage will void the return.

Condition Descriptionrelease date 1987 Features/remarks An integrated amplifier completed by thoroughly pursuing all the elements that make up an amplifier, such as circuits, mechanisms, and materials, in commemoration of Sansuis 40th anniversary. Maintained by a designated contractor in October 2022 Scratches and stains Both side wood peeling and cracks are conspicuous. Output: 100W+100W(6?)/80W+80W(8?) Frequency response: DC-300kHz +0 -3dB Weight: 31kg Please be sure to read POLICY before purchasing products with [AC100V] in the title or products that use a power outlet. The goods are all in the photograph. Please be sure to check the condition of the product by photos. Questions are always available in the message. Please Note shipping from Japan. Please read POLICY before purchasing products with [AC100V] in the title or products that use a power outlet. Policy PaymentPayment is only accepted through payoneer and we can only ship to the address registered with payoneer. Import duties, taxes and fees are not included in the item price or shipping charges. These costs are to be borne by the buyer.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 BuyersCancellations or returns will only be accepted if there is an obvious problem with the items title as well as if there is an obvious problem with the item that was not mentioned in the listing description. If it does, please let us know within 3 days of getting the item. Buyer is responsible for shipping costs and charges will be lost shipping the product back. Always check the voltage before claiming a defect. If you do not check by voltage you will not receive a return. Buyers who refuse to use a transformer will not receive any returns or refunds. Refuse any returns and refunds.[AC 100V] Before you buy the itemAttention Buyers: The voltage for this electronic device is 100V and made for Japan usage ONLY. In order for you to use this device outside Japan where the voltage is higher than 100V such as 200V-240V, you are required to use a transformer to adjust the voltage to your local country. WIthout using a transformer, this device will be broken. We are not responsible for the damage of this device if you use it without a proper transformer. Please purchase it in your local store.Failure to check voltage will void the return.