Sansui AU-α907MR Integrated amplifier in Very Good condition
- Zustand: Gebraucht
- Preis: 1575.8 EUR
- Status: nicht verkauft
- Artikelnummer: 295903247007
- Verkäufer: omotenashi3054 (401|98.5%)
- Verkäufertyp: Gewerblich (mit Basis Shop)
- Ort: Yokohama-shi,Kanagawa
- Versand nach: Worldwide
- Versandkosten: 0,0 EUR
- bei ebay
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Beschreibung
Sansui AU-?907MR Integrated amplifier in Very Good conditionDescriptionThank you for watching. Pre-main amplifier with New Hyper alpha-X balance circuit. The New Hyper alpha-X balance circuit is used to reduce the electrical noise generated inside the circuit to zero in operation.This circuit consists of a Hyper alpha-X balance circuit with an advanced Wilson current mirror type symmetrical balanced constant current circuit, which was developed by further developing Wilson current mirror high CMRR type constant current circuit to achieve an improvement of 140 dB in theoretical value in CMRR.This allows the driver stage to be a closed loop with separate windings, smoothing out current variations due to DC offset caused by element asymmetry occurring in the circuit, and even improving the stability of the circuit itself.In addition, the main power supply section of the output stage, which is a collection of transformers, electrolytic capacitors, etc., is also closed loop with separate windings, creating an optimum operating environment for a balanced amplifier through the entire system from the sound entrance to the sound exit. Please judge the condition by the pictures.Please refrain from bidding if you are looking for perfection on this item. I will answer any questions you have about the product to the best of my knowledge. I am a dealer in Japan handling used and new musical instruments and related equipment.Each piece is carefully packed and delivered to the customer. I am grateful to have met you in this way.And please take care of our shop. ARIGATOU OKOSIYASU JAPAN Shipping FedEx.DHL.UPS.JapanPost *If there is an additional shipping charge in a remote location, we will consult with you.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.
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