SANSUI AU-D707F integrated amplifier operation confirmed
- Condition: Used
- Price: 542.05 EUR
- Status: unsold
- Item number: 404955807839
- Seller: zorokuharico (266|100.0%)
- Seller information: Commercial (with base shop)
- Item location: Japan
- Ships to: Americas
- Shipping: 0,0 EUR
- on EBAY
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Description
Description of itemThe integrated amplifier is equipped with a newly developed super feedforward system as a technology that transcends the limits of NFB.In order to supplement the NFB technology employed in conventional amplifiers and further reduce distortion, it is equipped with a uniquely developed super feedforward system.This circuit is based on the feedforward theory devised by Mr. H.S. Black in 1928. Sansui explored the possibility of putting it into practical use in 1975, but it was discontinued after hitting a wall. Although he restarted his research, he was frustrated, and in 1980, he got the idea of ??combining NFB technology and finally completed it.?Product conditionOperation has been confirmed.There are some scratches and dirt from normal use, but it is a relatively clean item.?MaintenanceCarefully cleaned and disinfected with alcohol.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.
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