Sansui AU717-AU719 -AU519-AU517 Amplifier Repair Service

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For sale Sansui AU717 or AU517 Repair Service, all capacitors on power supply-phono amp-tone control and driver amp boards will be replaced with Nichicons-Elna Simlac IIs -Rubycons- Panasonic FCs, out of spec resistors and diodes will be replaced and all the glue cleaned from the boards, solder joints to be checked and reflowed as needed. Controls cleaned with deoxit and lubed with faderlube all will work as they should and are very smooth no noise.New power transistors will be added to amp and power supply boards bourns trim pots added to amp boards to replace 30 year old pots.Will be run for a week and rechecked for proper spec settings before shipped back.Amp faceplate cleaned and polished,Then add to your system for years of flawless operation.Clean inside and out and will sound perfect.Pictures added to see what to been done to the amp during repairs.THIS DOES NOT INCLUDE LARGE FILTER CAPS KNOBS OR MISSING PARTS.Will be at least 2 week completion of repair and return shipping.Will accept units for repair from OVERSEAS, buyers you must provide all shipping costs to and from you location with return label included.Sansui AU-717 Controls and Power OutputControls:Speakers: Off, A, B, A+B Bass: +/- 10 Treble: +/- 10 Balance Volume: Log dB Scale Switches:Power Treble: 6kHz/3kHz Bass: 400Hz/200Hz Tone: Defeat/On Subsonic Filter: read more