90% new Chinese Tude Amp, FU50 power tude, 6N1, 6N3 tudes. 13W, Single end.
100% work, good dound, good power, good bass. (slight normal tube background nosie but not affecting sound quality)
HKD700 (including 1 extra Tungsgram ECC83 tube, 2 extra Soviet FU50 tubes, 2 Soviet 6N3P tubes) with original box.