Here you have a chance to buy very rare electronic board for Sansui amplifier model AU-X1; Phono preamp board for Moving Magnet (MM) cartridges.
I am selling here two used boards (F-2770 Equalizer Amp L-Ch and F-2771 Equalizer Amp R-Ch) but the price is for ONE board (Left or Right).
As you can see on pictures, the boards are complete and undamaged, but because they are vintage electronic used parts, I am selling them as untested, so I cannot accept return or refund for this item once when that item will be shipped to you.
Please look carefully at high resolution pictures, because they are part of description.
Installation should be done by qualified technician only, because it is not simple to do that!