⭕ Up for sale on one JADIS MODEL JP80 tube STEREO preamplifier in original 100% working condition. Includes original double box and six Telefunken smooth plate 12AX7 / ECC83 tubes(shown in pictures) I am missing the original manual. I have 6 original tubes and they are included. I used this amplifier for over 3 years and it is very musical preamplifier. I liked it a lot, I am selling it because I have too many high end preamp.